Is WESTERNGECO RESOURCES, INC. active?

No — WESTERNGECO RESOURCES, INC. is no longer active. The South Dakota registry lists it as inactive, as of the 2026-06-17 source snapshot. The status is republished verbatim from the Secretary of State record.

Where is WESTERNGECO RESOURCES, INC. registered?

WESTERNGECO RESOURCES, INC. is registered in South Dakota under company number FB024790, first registered on February 1, 2001.

What type of company is WESTERNGECO RESOURCES, INC.?

WESTERNGECO RESOURCES, INC. is registered as a corporation with the South Dakota Secretary of State.

Where is WESTERNGECO RESOURCES, INC. registered to do business?

Beyond its South Dakota registration, linked records — same legal name plus a shared officer, agent, address or home state — appear in 25 other state registers, including 24 foreign qualifications in Alaska, Arkansas, Arizona, California, Colorado, Indiana, Kansas, Louisiana, Michigan, Mississippi and 12 more. Each is listed in the filings section above.

How many employees does WESTERNGECO RESOURCES, INC. have?

WESTERNGECO RESOURCES, INC. has an estimated 3,210 employees as of plan year 2011 — a modeled figure derived from the retirement-plan participant counts in its DOL Form 5500 filings, not an official headcount.

Does WESTERNGECO RESOURCES, INC. offer a 401(k) plan?

Yes — Form 5500 filings with the Department of Labor show WESTERNGECO RESOURCES, INC. sponsors a 401(k) retirement plan. Filings span 2001–2011. Details are in the Form 5500 section above.

Does WESTERNGECO RESOURCES, INC. sponsor H-1B visas?

64 Labor Condition Applications (LCAs) filed by WESTERNGECO RESOURCES, INC. appear in the DOL H-1B disclosure data, spanning FY 2009 to FY 2013. Each case, job title and offered wage is listed in the H-1B section above.

Does WESTERNGECO RESOURCES, INC. have UCC liens?

No UCC financing statements name WESTERNGECO RESOURCES, INC. as debtor in the indexed state registries.

In which states is WESTERNGECO RESOURCES, INC. registered with the Secretary of State?

WESTERNGECO RESOURCES, INC. appears in 24 state business registers: South Dakota, Alaska, Arkansas, Arizona, California, Colorado, Delaware, Indiana, Kansas, Louisiana, Michigan, Mississippi and 12 more. South Dakota is the home registration; the rest are foreign qualifications or linked filings, each listed in the filings section above.

Is WESTERNGECO RESOURCES, INC. a federal contractor?

No federal contract awards or SAM.gov recipient records are matched to WESTERNGECO RESOURCES, INC. in the indexed federal datasets.

Does WESTERNGECO RESOURCES, INC. hold any licenses?

No occupational or professional license records are matched to WESTERNGECO RESOURCES, INC. in the indexed federal, state and municipal license registries.

What is the EIN of WESTERNGECO RESOURCES, INC.?

The Employer Identification Number (EIN) on record for WESTERNGECO RESOURCES, INC. is 760660256.

What public records are linked to WESTERNGECO RESOURCES, INC.?

68 public records are linked to WESTERNGECO RESOURCES, INC.: 1 in Filings, 64 in H-1B, 3 in 401(k) — matched across federal, state and municipal registers by its registered legal names.

Where does this data come from?

Every fact on this profile is republished from official public registers — Secretary of State filings, UCC indexes and federal datasets. Each section names its issuing register and the snapshot Netstate last retrieved (latest: 2026-06-17).

WESTERNGECO RESOURCES, INC. — South Dakota Corporation No. FB024790: Inactive, 1 filing

WESTERNGECO RESOURCES, INC. is a South Dakota corporation, registered on February 1, 2001. It is based at 10001 RICHMOND AVE, HOUSTON, TX, 77042-4205. The company has since been marked inactive on the South Dakota register, is registered under company number FB024790 and carries EIN 760660256. Public records for the company include 1 SoS registration, 64 H-1B filings and 3 Form 5500 filings. Every fact here is republished from an official public register and traces back to a primary source document.

Legal entity name	WESTERNGECO RESOURCES, INC.
Principal address	10001 RICHMOND AVEHOUSTON77042-4205TXUnited States
Registration state	South Dakota
Status	Inactive
Formed in	Delaware (foreign registration)
Home company	WESTERNGECO RESOURCES, INC.
Registered	1 February 2001 (over 25 years ago)
Entity type	Corporation
Standing	not compliant
Company number	FB024790
EIN	760660256
Employees (modeled)	≈3,210 employees2011

H-1B filings	64 LCA filings, FY 2009–2013

Registered agent	INC. NATIONAL REGISTERED AGENTS

Source registry	South Dakota Secretary of State · updated 15 June 2026

Public records	1 SoS registration

Est. revenue (modeled)	$837.9M2011

State	Business name	Filed	Registered agent	Officers	Status
South DakotaTHIS	WESTERNGECO RESOURCES, INC.	2001-02-01	INC. NATIONAL REGISTERED AGENTS	—	Inactive
Filing ID FB024790 Jurisdiction Foreign · CorporationFormed in Delaware Principal address 10001 RICHMOND AVE, HOUSTON, TX, 77042-4205 Registered agent INC. NATIONAL REGISTERED AGENTS300 SOUTH PHILLIPS AVE STE 300, SIOUX FALLS, SD, 57104-6322 Officers Not reported
Alaska	WESTERNGECO RESOURCES, INC.	2001-01-29	—	Knut AgersborgOfficerMaurice NessimDirector2 more	Inactive

Arkansas	WESTERNGECO RESOURCES, INC.	2002-08-02	NATIONAL REGISTERED AGENTS, INC. OF	KNUT AGERSBORGOfficerMICHAEL HANTELOfficer4 more	Withdrawn

Arizona	WESTERNGECO RESOURCES, INC.	2002-08-14	NATIONAL REGISTERED AGENTS INC	MICHAEL P HANTELOfficerJAMES C WHITEOfficer	Inactive

California	WESTERNGECO RESOURCES, INC.	2001-01-26	CAPITOL SERVICES INC	ADIL MUKHITOVOfficerOSWALDO RAMIREZOfficer1 more	Revoked

Colorado	WESTERNGECO RESOURCES, INC.	2001-01-25	—	—	Withdrawn

Delaware	WESTERNGECO RESOURCES, INC.	2000-10-06	NATIONAL REGISTERED AGENTS, INC.	—	Unknown

Indiana	WESTERNGECO RESOURCES, INC.	2002-03-19	NATIONAL REGISTERED AGENTS, INC	TAMER M NASSAROfficerMAURICE M NESSIMOfficer	Withdrawn

Kansas	WESTERNGECO RESOURCES, INC.	2001-01-26	NATIONAL REGISTERED AGENTS, INC. OF KS	—	Withdrawn

Louisiana	WESTERNGECO RESOURCES, INC.	2001-01-26	NATIONAL REGISTERED AGENTS, INC	RAJEEV TOOTEJAOfficer, DirectorTHOMAS E. SCOULIOSDirector, Officer1 more	Merged

Michigan	WESTERNGECO RESOURCES, INC.	2002-08-01	NATIONAL REGISTERED AGENTS, INC	—	Dissolved

Mississippi	WESTERNGECO RESOURCES, INC.	2001-01-26	NATIONAL REGISTERED AGENTS INC	Jerry D DresnerOfficerMichael P HantelOfficer2 more	Canceled

Montana	WESTERNGECO RESOURCES, INC.	2001-01-26	NATIONAL REGISTERED AGENTS INC	JAMES C WHITEOfficer, DirectorDAVID EMERSONDirector6 more	Withdrawn
Filing ID F036520 Jurisdiction Foreign · CorporationFormed in Delaware Principal address 10001 RICHMOND AVE, HOUSTON, TX, 77048-0000 Registered agent NATIONAL REGISTERED AGENTS INC3011 AMERICAN WAY, MISSOULA, MT, 59808 Officers JAMES C WHITEOfficer, Director DAVID EMERSONDirector MICHAEL P HANTELOfficer SHANA K OLIVEROfficer, Director ARLENE POWISOfficer KNUT AGERSBURGOfficer ANN BRUSO WEBBOfficer JERRY D DRESNEROfficer Open profile
North Dakota	WESTERNGECO RESOURCES, INC.	2001-01-26	ND Secretary of State (N.D.C.C. § 10-01.1-13)	—	Dissolved

Nebraska	WESTERNGECO RESOURCES, INC.	2002-03-21	NATIONAL REGISTERED AGENTS, INC	—	Inactive

New Mexico	WESTERNGECO RESOURCES, INC.	2001-01-30	NATIONAL REGISTERED AGENTS, INC	THOMAS E SCOULIOSDirectorDAVID MCGARTHLANDDirector2 more	Revoked

Nevada	WESTERNGECO RESOURCES, INC.	2011-05-25	NATIONAL REGISTERED AGENTS, INC	THOMAS SCOULIOSOfficer, DirectorDAVID MCGARTHLANDOfficer1 more	Withdrawn

Nevada	WESTERNGECO RESOURCES, INC.	2002-04-02	NATIONAL REGISTERED AGENTS, INC	JAMES C WHITEOfficerJERRY D DRESNEROfficer1 more	Withdrawn

New York	WESTERNGECO RESOURCES, INC.	2002-03-19	REGISTERED AGENT REVOKED	JERRY D DRESNEROfficerWESTERNGECO RESOURCES, INCOfficer	Withdrawn

Oklahoma	WESTERNGECO RESOURCES, INC.	2001-01-26	NATIONAL REGISTERED AGENTS, INC. OF OK	—	Merged

Oregon	WESTERNGECO RESOURCES, INC.	2011-05-25	NATIONAL REGISTERED AGENTS, INC	THOMAS SCOULIOSOfficerAMAR HASANOfficer	Inactive

Texas	WESTERNGECO RESOURCES, INC.	2001-01-26	NATIONAL REGISTERED AGENTS, INC	RAJEEV TOOTEJAOfficer, DirectorTHOMAS ELIAS SCOULIOSDirector, Officer6 more	Dissolved
Filing ID 0013675006 Jurisdiction Foreign · CorporationFormed in Delaware Principal address 100 GILLINGHAM LANE MD8, SUGAR LAND, TX, 77478, USA Registered agent NATIONAL REGISTERED AGENTS, INC16055 Space Center, Suite 235, Houston, TX, 77062 Officers RAJEEV TOOTEJAOfficer, Director THOMAS ELIAS SCOULIOSDirector, Officer ARLENE POWISOfficer HEATHER R GRAHAMOfficer MICHELE SMITHOfficer ANNE MARIE GODINOfficer ROBERT RINNOfficer ALEXANDER SHAHADEDirector Open profile
Utah	WESTERNGECO RESOURCES, INC.	2001-01-29	PRINCIPAL OFFICE(FOR SERVICE OF PROCESS)	DUNCAN RILEYOfficer, DirectorDAVID MEETHDirector, Officer2 more	Inactive

Washington	WESTERNGECO RESOURCES, INC.	2011-05-26	NATIONAL REGISTERED AGENTS, INC	THOMAS SCOULIOSOfficerGABRIEL SCOULIOSOfficer	Dissolved

Wyoming	Westerngeco Resources, Inc.	2005-01-14	National Registered Agents, Inc	—	Revoked

Wyoming	Westerngeco Resources, Inc.	2001-01-26	National Registered Agents, Inc	See FileOfficer, Director	Revoked

State

Business name

Filed

Registered agent

Officers

Status

South DakotaTHIS

WESTERNGECO RESOURCES, INC.

2001-02-01

INC. NATIONAL REGISTERED AGENTS

—

Inactive

Filing ID

FB024790

Jurisdiction

Foreign · CorporationFormed in Delaware

Principal address

10001 RICHMOND AVE, HOUSTON, TX, 77042-4205

Registered agent

INC. NATIONAL REGISTERED AGENTS300 SOUTH PHILLIPS AVE STE 300, SIOUX FALLS, SD, 57104-6322

Officers

Not reported

Alaska

WESTERNGECO RESOURCES, INC.

2001-01-29

—

Knut AgersborgOfficerMaurice NessimDirector2 more

Inactive

Arkansas

WESTERNGECO RESOURCES, INC.

2002-08-02

NATIONAL REGISTERED AGENTS, INC. OF

KNUT AGERSBORGOfficerMICHAEL HANTELOfficer4 more

Withdrawn

Arizona

WESTERNGECO RESOURCES, INC.

2002-08-14

NATIONAL REGISTERED AGENTS INC

MICHAEL P HANTELOfficerJAMES C WHITEOfficer

Inactive

California

WESTERNGECO RESOURCES, INC.

2001-01-26

CAPITOL SERVICES INC

ADIL MUKHITOVOfficerOSWALDO RAMIREZOfficer1 more

Revoked

Colorado

WESTERNGECO RESOURCES, INC.

2001-01-25

—

Withdrawn

Delaware

WESTERNGECO RESOURCES, INC.

2000-10-06

NATIONAL REGISTERED AGENTS, INC.

—

Unknown

Indiana

WESTERNGECO RESOURCES, INC.

2002-03-19

NATIONAL REGISTERED AGENTS, INC

TAMER M NASSAROfficerMAURICE M NESSIMOfficer

Withdrawn

Kansas

WESTERNGECO RESOURCES, INC.

2001-01-26

NATIONAL REGISTERED AGENTS, INC. OF KS

—

Withdrawn

Louisiana

WESTERNGECO RESOURCES, INC.

2001-01-26

NATIONAL REGISTERED AGENTS, INC

RAJEEV TOOTEJAOfficer, DirectorTHOMAS E. SCOULIOSDirector, Officer1 more

Merged

Michigan

WESTERNGECO RESOURCES, INC.

2002-08-01

NATIONAL REGISTERED AGENTS, INC

—

Dissolved

Mississippi

WESTERNGECO RESOURCES, INC.

2001-01-26

NATIONAL REGISTERED AGENTS INC

Jerry D DresnerOfficerMichael P HantelOfficer2 more

Canceled

Montana

WESTERNGECO RESOURCES, INC.

2001-01-26

NATIONAL REGISTERED AGENTS INC

JAMES C WHITEOfficer, DirectorDAVID EMERSONDirector6 more

Withdrawn

Filing ID

F036520

Jurisdiction

Foreign · CorporationFormed in Delaware

Principal address

10001 RICHMOND AVE, HOUSTON, TX, 77048-0000

Registered agent

NATIONAL REGISTERED AGENTS INC3011 AMERICAN WAY, MISSOULA, MT, 59808

Officers

JAMES C WHITEOfficer, Director

DAVID EMERSONDirector

MICHAEL P HANTELOfficer

SHANA K OLIVEROfficer, Director

ARLENE POWISOfficer

KNUT AGERSBURGOfficer

ANN BRUSO WEBBOfficer

JERRY D DRESNEROfficer

Open profile

North Dakota

WESTERNGECO RESOURCES, INC.

2001-01-26

ND Secretary of State (N.D.C.C. § 10-01.1-13)

—

Dissolved

Nebraska

WESTERNGECO RESOURCES, INC.

2002-03-21

NATIONAL REGISTERED AGENTS, INC

—

Inactive

New Mexico

WESTERNGECO RESOURCES, INC.

2001-01-30

NATIONAL REGISTERED AGENTS, INC

THOMAS E SCOULIOSDirectorDAVID MCGARTHLANDDirector2 more

Revoked

Nevada

WESTERNGECO RESOURCES, INC.

2011-05-25

NATIONAL REGISTERED AGENTS, INC

THOMAS SCOULIOSOfficer, DirectorDAVID MCGARTHLANDOfficer1 more

Withdrawn

Nevada

WESTERNGECO RESOURCES, INC.

2002-04-02

NATIONAL REGISTERED AGENTS, INC

JAMES C WHITEOfficerJERRY D DRESNEROfficer1 more

Withdrawn

New York

WESTERNGECO RESOURCES, INC.

2002-03-19

REGISTERED AGENT REVOKED

JERRY D DRESNEROfficerWESTERNGECO RESOURCES, INCOfficer

Withdrawn

Oklahoma

WESTERNGECO RESOURCES, INC.

2001-01-26

NATIONAL REGISTERED AGENTS, INC. OF OK

—

Merged

Oregon

WESTERNGECO RESOURCES, INC.

2011-05-25

NATIONAL REGISTERED AGENTS, INC

THOMAS SCOULIOSOfficerAMAR HASANOfficer

Inactive

Texas

WESTERNGECO RESOURCES, INC.

2001-01-26

NATIONAL REGISTERED AGENTS, INC

RAJEEV TOOTEJAOfficer, DirectorTHOMAS ELIAS SCOULIOSDirector, Officer6 more

Dissolved

Filing ID

0013675006

Jurisdiction

Foreign · CorporationFormed in Delaware

Principal address

100 GILLINGHAM LANE MD8, SUGAR LAND, TX, 77478, USA

Registered agent

NATIONAL REGISTERED AGENTS, INC16055 Space Center, Suite 235, Houston, TX, 77062

Officers

RAJEEV TOOTEJAOfficer, Director

THOMAS ELIAS SCOULIOSDirector, Officer

ARLENE POWISOfficer

HEATHER R GRAHAMOfficer

MICHELE SMITHOfficer

ANNE MARIE GODINOfficer

ROBERT RINNOfficer

ALEXANDER SHAHADEDirector

Open profile

Utah

WESTERNGECO RESOURCES, INC.

2001-01-29

PRINCIPAL OFFICE(FOR SERVICE OF PROCESS)

DUNCAN RILEYOfficer, DirectorDAVID MEETHDirector, Officer2 more

Inactive

Washington

WESTERNGECO RESOURCES, INC.

2011-05-26

NATIONAL REGISTERED AGENTS, INC

THOMAS SCOULIOSOfficerGABRIEL SCOULIOSOfficer

Dissolved

Wyoming

Westerngeco Resources, Inc.

2005-01-14

National Registered Agents, Inc

—

Revoked

Wyoming

Westerngeco Resources, Inc.

2001-01-26

National Registered Agents, Inc

See FileOfficer, Director

Revoked

Case	Filed	Job title	Wage	Worksite	Status
I-200-11327-575709	2011-11-23	STAFF GEOPHYSICIST	$120,770/yr	HOUSTON	CERTIFIED
case number I-200-11327-575709 case status CERTIFIED decision date 2011-11-30T00:00:00 employer address1 10001 RICHMOND AVENUE employer city HOUSTON employer name WESTERNGECO RESOURCES, INC. employer postal code 77042 employer state TX employment begin date 2011-12-01T00:00:00 employment end date 2014-12-01T00:00:00 fiscal year 2012 full time position Y job title STAFF GEOPHYSICIST naics code 213112 prevailing wage 78894 pw unit of pay Year received date 2011-11-23T00:00:00 soc code 19-2042 soc title Geoscientists, Except Hydrologists and Geographers source file LCA_FY2012_Q4 total worker positions 1 visa class H-1B wage rate from 120770 wage rate to — wage unit of pay Year worksite city HOUSTON worksite state TX Source: DOL h1b disclosure · document dol-h1b/I-200-11327-575709
I-200-11326-671814	2011-11-22	SEISMIC ENGINEER - DATA PROCESSING	$35,464/yr	HOUSTON	CERTIFIED-WITHDRAWN
case number I-200-11326-671814 case status CERTIFIED-WITHDRAWN decision date 2011-11-29T00:00:00 employer address1 10001 RICHMOND AVENUE employer city HOUSTON employer name WESTERNGECO RESOURCES, INC. employer postal code 77042 employer state TX employment begin date 2011-12-19T00:00:00 employment end date 2014-12-18T00:00:00 fiscal year 2012 full time position Y job title SEISMIC ENGINEER - DATA PROCESSING naics code 213112 prevailing wage 35464 pw unit of pay Year received date 2011-11-22T00:00:00 soc code 19-4041 soc title Geological and Petroleum Technicians source file LCA_FY2012_Q4 total worker positions 1 visa class H-1B wage rate from 35464 wage rate to 57000 wage unit of pay Year worksite city HOUSTON worksite state TX Source: DOL h1b disclosure · document dol-h1b/I-200-11326-671814
I-200-11326-896305	2011-11-22	GEOPHYSICIST	$61,397/yr	HOUSTON	WITHDRAWN
case number I-200-11326-896305 case status WITHDRAWN decision date 2011-11-29T00:00:00 employer address1 10001 RICHMOND AVENUE employer city HOUSTON employer name WESTERNGECO RESOURCES, INC. employer postal code 77042 employer state TX employment begin date 2011-12-12T00:00:00 employment end date 2014-12-11T00:00:00 fiscal year 2012 full time position Y job title GEOPHYSICIST naics code 213112 prevailing wage 61397 pw unit of pay Year received date 2011-11-22T00:00:00 soc code 19-2042 soc title Geoscientists, Except Hydrologists and Geographers source file LCA_FY2012_Q4 total worker positions 1 visa class H-1B wage rate from 61397 wage rate to 61400 wage unit of pay Year worksite city HOUSTON worksite state TX Source: DOL h1b disclosure · document dol-h1b/I-200-11326-896305
I-200-11325-408747	2011-11-21	SOFTWARE ENGINEER	$79,500/yr	HOUSTON	CERTIFIED
case number I-200-11325-408747 case status CERTIFIED decision date 2011-11-28T00:00:00 employer address1 10001 RICHMOND AVENUE employer city HOUSTON employer name WESTERNGECO RESOURCES, INC. employer postal code 77042 employer state TX employment begin date 2012-01-09T00:00:00 employment end date 2015-01-08T00:00:00 fiscal year 2012 full time position Y job title SOFTWARE ENGINEER naics code 541330 prevailing wage 63024 pw unit of pay Year received date 2011-11-21T00:00:00 soc code 15-1132 soc title Software Developers, Applications source file LCA_FY2012_Q4 total worker positions 1 visa class H-1B wage rate from 79500 wage rate to — wage unit of pay Year worksite city HOUSTON worksite state TX Source: DOL h1b disclosure · document dol-h1b/I-200-11325-408747
I-200-11322-375117	2011-11-18	SEISMIC ENGINEER	$78,000/yr	HOUSTON	CERTIFIED
case number I-200-11322-375117 case status CERTIFIED decision date 2011-11-25T00:00:00 employer address1 10001 RICHMOND AVENUE employer city HOUSTON employer name WESTERNGECO RESOURCES, INC. employer postal code 77042 employer state TX employment begin date 2011-12-15T00:00:00 employment end date 2014-11-01T00:00:00 fiscal year 2012 full time position Y job title SEISMIC ENGINEER naics code 213112 prevailing wage 67547 pw unit of pay Year received date 2011-11-18T00:00:00 soc code 19-2042 soc title Geoscientists, Except Hydrologists and Geographers source file LCA_FY2012_Q4 total worker positions 1 visa class H-1B wage rate from 78000 wage rate to — wage unit of pay Year worksite city HOUSTON worksite state TX Source: DOL h1b disclosure · document dol-h1b/I-200-11322-375117
I-200-11315-579736	2011-11-15	SOFTWARE ENGINEER	$79,500/yr	HOUSTON	DENIED
case number I-200-11315-579736 case status DENIED decision date 2011-11-18T00:00:00 employer address1 10001 RICHMOND AVENUE employer city HOUSTON employer name WESTERNGECO RESOURCES, INC. employer postal code 77042 employer state TX employment begin date 2012-01-09T00:00:00 employment end date 2015-01-08T00:00:00 fiscal year 2012 full time position Y job title SOFTWARE ENGINEER naics code 541330 prevailing wage 63024 pw unit of pay Year received date 2011-11-15T00:00:00 soc code 15-1132 soc title Software Developers, Applications source file LCA_FY2012_Q4 total worker positions 1 visa class H-1B wage rate from 79500 wage rate to — wage unit of pay Year worksite city HOUSTON worksite state TX Source: DOL h1b disclosure · document dol-h1b/I-200-11315-579736
I-200-11315-294280	2011-11-14	SEISMIC ENGINEER - DATA PROCESSING	$35,464/yr	HOUSTON	DENIED
case number I-200-11315-294280 case status DENIED decision date 2011-11-17T00:00:00 employer address1 10001 RICHMOND AVENUE employer city HOUSTON employer name WESTERNGECO RESOURCES, INC. employer postal code 77042 employer state TX employment begin date 2011-12-19T00:00:00 employment end date 2014-12-18T00:00:00 fiscal year 2012 full time position Y job title SEISMIC ENGINEER - DATA PROCESSING naics code 213112 prevailing wage 35464 pw unit of pay Year received date 2011-11-14T00:00:00 soc code 19-4041 soc title Geological and Petroleum Technicians source file LCA_FY2012_Q4 total worker positions 1 visa class H-1B wage rate from 35464 wage rate to 57000 wage unit of pay Year worksite city HOUSTON worksite state TX Source: DOL h1b disclosure · document dol-h1b/I-200-11315-294280
I-200-11313-885876	2011-11-14	STAFF GEOPHYSICIST	$120,770/yr	HOUSTON	DENIED
case number I-200-11313-885876 case status DENIED decision date 2011-11-18T00:00:00 employer address1 10001 RICHMOND AVENUE employer city HOUSTON employer name WESTERNGECO RESOURCES, INC. employer postal code 77042 employer state TX employment begin date 2011-12-01T00:00:00 employment end date 2014-12-01T00:00:00 fiscal year 2012 full time position Y job title STAFF GEOPHYSICIST naics code 213112 prevailing wage 78894 pw unit of pay Year received date 2011-11-14T00:00:00 soc code 19-2042 soc title Geoscientists, Except Hydrologists and Geographers source file LCA_FY2012_Q4 total worker positions 1 visa class H-1B wage rate from 120770 wage rate to — wage unit of pay Year worksite city HOUSTON worksite state TX Source: DOL h1b disclosure · document dol-h1b/I-200-11313-885876
I-200-11314-633476	2011-11-14	GEOPHYSICIST	$61,397/yr	HOUSTON	DENIED
case number I-200-11314-633476 case status DENIED decision date 2011-11-18T00:00:00 employer address1 10001 RICHMOND AVENUE employer city HOUSTON employer name WESTERNGECO RESOURCES, INC. employer postal code 77042 employer state TX employment begin date 2011-12-01T00:00:00 employment end date 2014-11-30T00:00:00 fiscal year 2012 full time position Y job title GEOPHYSICIST naics code 213112 prevailing wage 61397 pw unit of pay Year received date 2011-11-14T00:00:00 soc code 19-2042 soc title Geoscientists, Except Hydrologists and Geographers source file LCA_FY2012_Q4 total worker positions 1 visa class H-1B wage rate from 61397 wage rate to 61400 wage unit of pay Year worksite city HOUSTON worksite state TX Source: DOL h1b disclosure · document dol-h1b/I-200-11314-633476
I-200-11314-996370	2011-11-10	SEISMIC ENGINEER	$78,000/yr	HOUSTON	DENIED
case number I-200-11314-996370 case status DENIED decision date 2011-11-17T00:00:00 employer address1 10001 RICHMOND AVENUE employer city HOUSTON employer name WESTERNGECO RESOURCES, INC. employer postal code 77042 employer state TX employment begin date 2011-12-15T00:00:00 employment end date 2014-11-01T00:00:00 fiscal year 2012 full time position Y job title SEISMIC ENGINEER naics code 541330 prevailing wage 67547 pw unit of pay Year received date 2011-11-10T00:00:00 soc code 19-2042 soc title Geoscientists, Except Hydrologists and Geographers source file LCA_FY2012_Q4 total worker positions 1 visa class H-1B wage rate from 78000 wage rate to — wage unit of pay Year worksite city HOUSTON worksite state TX Source: DOL h1b disclosure · document dol-h1b/I-200-11314-996370

Case

Filed

Job title

Wage

Worksite

Status

I-200-11327-575709

2011-11-23

STAFF GEOPHYSICIST

$120,770/yr

HOUSTON

CERTIFIED

case number

I-200-11327-575709

case status

CERTIFIED

decision date

2011-11-30T00:00:00

employer address1

10001 RICHMOND AVENUE

employer city

HOUSTON

employer name

WESTERNGECO RESOURCES, INC.

employer postal code

77042

employer state

employment begin date

2011-12-01T00:00:00

employment end date

2014-12-01T00:00:00

fiscal year

2012

full time position

job title

STAFF GEOPHYSICIST

naics code

213112

prevailing wage

78894

pw unit of pay

Year

received date

2011-11-23T00:00:00

soc code

19-2042

soc title

Geoscientists, Except Hydrologists and Geographers

source file

LCA_FY2012_Q4

total worker positions

visa class

H-1B

wage rate from

120770

wage rate to

—

wage unit of pay

Year

worksite city

HOUSTON

worksite state

Source: DOL h1b disclosure · document dol-h1b/I-200-11327-575709

I-200-11326-671814

2011-11-22

SEISMIC ENGINEER - DATA PROCESSING

$35,464/yr

HOUSTON

CERTIFIED-WITHDRAWN

case number

I-200-11326-671814

case status

CERTIFIED-WITHDRAWN

decision date

2011-11-29T00:00:00

employer address1

10001 RICHMOND AVENUE

employer city

HOUSTON

employer name

WESTERNGECO RESOURCES, INC.

employer postal code

77042

employer state

employment begin date

2011-12-19T00:00:00

employment end date

2014-12-18T00:00:00

fiscal year

2012

full time position

job title

SEISMIC ENGINEER - DATA PROCESSING

naics code

213112

prevailing wage

35464

pw unit of pay

Year

received date

2011-11-22T00:00:00

soc code

19-4041

soc title

Geological and Petroleum Technicians

source file

LCA_FY2012_Q4

total worker positions

visa class

H-1B

wage rate from

35464

wage rate to

57000

wage unit of pay

Year

worksite city

HOUSTON

worksite state

Source: DOL h1b disclosure · document dol-h1b/I-200-11326-671814

I-200-11326-896305

2011-11-22

GEOPHYSICIST

$61,397/yr

HOUSTON

WITHDRAWN

case number

I-200-11326-896305

case status

WITHDRAWN

decision date

2011-11-29T00:00:00

employer address1

10001 RICHMOND AVENUE

employer city

HOUSTON

employer name

WESTERNGECO RESOURCES, INC.

employer postal code

77042

employer state

employment begin date

2011-12-12T00:00:00

employment end date

2014-12-11T00:00:00

fiscal year

2012

full time position

job title

GEOPHYSICIST

naics code

213112

prevailing wage

61397

pw unit of pay

Year

received date

2011-11-22T00:00:00

soc code

19-2042

soc title

Geoscientists, Except Hydrologists and Geographers

source file

LCA_FY2012_Q4

total worker positions

visa class

H-1B

wage rate from

61397

wage rate to

61400

wage unit of pay

Year

worksite city

HOUSTON

worksite state

Source: DOL h1b disclosure · document dol-h1b/I-200-11326-896305

I-200-11325-408747

2011-11-21

SOFTWARE ENGINEER

$79,500/yr

HOUSTON

CERTIFIED

case number

I-200-11325-408747

case status

CERTIFIED

decision date

2011-11-28T00:00:00

employer address1

10001 RICHMOND AVENUE

employer city

HOUSTON

employer name

WESTERNGECO RESOURCES, INC.

employer postal code

77042

employer state

employment begin date

2012-01-09T00:00:00

employment end date

2015-01-08T00:00:00

fiscal year

2012

full time position

job title

SOFTWARE ENGINEER

naics code

541330

prevailing wage

63024

pw unit of pay

Year

received date

2011-11-21T00:00:00

soc code

15-1132

soc title

Software Developers, Applications

source file

LCA_FY2012_Q4

total worker positions

visa class

H-1B

wage rate from

79500

wage rate to

—

wage unit of pay

Year

worksite city

HOUSTON

worksite state

Source: DOL h1b disclosure · document dol-h1b/I-200-11325-408747

I-200-11322-375117

2011-11-18

SEISMIC ENGINEER

$78,000/yr

HOUSTON

CERTIFIED

case number

I-200-11322-375117

case status

CERTIFIED

decision date

2011-11-25T00:00:00

employer address1

10001 RICHMOND AVENUE

employer city

HOUSTON

employer name

WESTERNGECO RESOURCES, INC.

employer postal code

77042

employer state

employment begin date

2011-12-15T00:00:00

employment end date

2014-11-01T00:00:00

fiscal year

2012

full time position

job title

SEISMIC ENGINEER

naics code

213112

prevailing wage

67547

pw unit of pay

Year

received date

2011-11-18T00:00:00

soc code

19-2042

soc title

Geoscientists, Except Hydrologists and Geographers

source file

LCA_FY2012_Q4

total worker positions

visa class

H-1B

wage rate from

78000

wage rate to

—

wage unit of pay

Year

worksite city

HOUSTON

worksite state

Source: DOL h1b disclosure · document dol-h1b/I-200-11322-375117

I-200-11315-579736

2011-11-15

SOFTWARE ENGINEER

$79,500/yr

HOUSTON

DENIED

case number

I-200-11315-579736

case status

DENIED

decision date

2011-11-18T00:00:00

employer address1

10001 RICHMOND AVENUE

employer city

HOUSTON

employer name

WESTERNGECO RESOURCES, INC.

employer postal code

77042

employer state

employment begin date

2012-01-09T00:00:00

employment end date

2015-01-08T00:00:00

fiscal year

2012

full time position

job title

SOFTWARE ENGINEER

naics code

541330

prevailing wage

63024

pw unit of pay

Year

received date

2011-11-15T00:00:00

soc code

15-1132

soc title

Software Developers, Applications

source file

LCA_FY2012_Q4

total worker positions

visa class

H-1B

wage rate from

79500

wage rate to

—

wage unit of pay

Year

worksite city

HOUSTON

worksite state

Source: DOL h1b disclosure · document dol-h1b/I-200-11315-579736

I-200-11315-294280

2011-11-14

SEISMIC ENGINEER - DATA PROCESSING

$35,464/yr

HOUSTON

DENIED

case number

I-200-11315-294280

case status

DENIED

decision date

2011-11-17T00:00:00

employer address1

10001 RICHMOND AVENUE

employer city

HOUSTON

employer name

WESTERNGECO RESOURCES, INC.

employer postal code

77042

employer state

employment begin date

2011-12-19T00:00:00

employment end date

2014-12-18T00:00:00

fiscal year

2012

full time position

job title

SEISMIC ENGINEER - DATA PROCESSING

naics code

213112

prevailing wage

35464

pw unit of pay

Year

received date

2011-11-14T00:00:00

soc code

19-4041

soc title

Geological and Petroleum Technicians

source file

LCA_FY2012_Q4

total worker positions

visa class

H-1B

wage rate from

35464

wage rate to

57000

wage unit of pay

Year

worksite city

HOUSTON

worksite state

Source: DOL h1b disclosure · document dol-h1b/I-200-11315-294280

I-200-11313-885876

2011-11-14

STAFF GEOPHYSICIST

$120,770/yr

HOUSTON

DENIED

case number

I-200-11313-885876

case status

DENIED

decision date

2011-11-18T00:00:00

employer address1

10001 RICHMOND AVENUE

employer city

HOUSTON

employer name

WESTERNGECO RESOURCES, INC.

employer postal code

77042

employer state

employment begin date

2011-12-01T00:00:00

employment end date

2014-12-01T00:00:00

fiscal year

2012

full time position

job title

STAFF GEOPHYSICIST

naics code

213112

prevailing wage

78894

pw unit of pay

Year

received date

2011-11-14T00:00:00

soc code

19-2042

soc title

Geoscientists, Except Hydrologists and Geographers

source file

LCA_FY2012_Q4

total worker positions

visa class

H-1B

wage rate from

120770

wage rate to

—

wage unit of pay

Year

worksite city

HOUSTON

worksite state

Source: DOL h1b disclosure · document dol-h1b/I-200-11313-885876

I-200-11314-633476

2011-11-14

GEOPHYSICIST

$61,397/yr

HOUSTON

DENIED

case number

I-200-11314-633476

case status

DENIED

decision date

2011-11-18T00:00:00

employer address1

10001 RICHMOND AVENUE

employer city

HOUSTON

employer name

WESTERNGECO RESOURCES, INC.

employer postal code

77042

employer state

employment begin date

2011-12-01T00:00:00

employment end date

2014-11-30T00:00:00

fiscal year

2012

full time position

job title

GEOPHYSICIST

naics code

213112

prevailing wage

61397

pw unit of pay

Year

received date

2011-11-14T00:00:00

soc code

19-2042

soc title

Geoscientists, Except Hydrologists and Geographers

source file

LCA_FY2012_Q4

total worker positions

visa class

H-1B

wage rate from

61397

wage rate to

61400

wage unit of pay

Year

worksite city

HOUSTON

worksite state

Source: DOL h1b disclosure · document dol-h1b/I-200-11314-633476

I-200-11314-996370

2011-11-10

SEISMIC ENGINEER

$78,000/yr

HOUSTON

DENIED

case number

I-200-11314-996370

case status

DENIED

decision date

2011-11-17T00:00:00

employer address1

10001 RICHMOND AVENUE

employer city

HOUSTON

employer name

WESTERNGECO RESOURCES, INC.

employer postal code

77042

employer state

employment begin date

2011-12-15T00:00:00

employment end date

2014-11-01T00:00:00

fiscal year

2012

full time position

job title

SEISMIC ENGINEER

naics code

541330

prevailing wage

67547

pw unit of pay

Year

received date

2011-11-10T00:00:00

soc code

19-2042

soc title

Geoscientists, Except Hydrologists and Geographers

source file

LCA_FY2012_Q4

total worker positions

visa class

H-1B

wage rate from

78000

wage rate to

—

wage unit of pay

Year

worksite city

HOUSTON

worksite state

Source: DOL h1b disclosure · document dol-h1b/I-200-11314-996370

Employees (modeled)	≈3,210 · plan year 2011
Est. annual revenue (modeled)	$837.9M
Benefit plans	401(k) plan on file · plan terminated
Filing history	11 plan years filed, 2001–2011
Sponsor EIN	76-0660256

Employees (modeled)

≈3,210 · plan year 2011

Est. annual revenue (modeled)

$837.9M

Benefit plans

401(k) plan on file · plan terminated

Filing history

11 plan years filed, 2001–2011

Sponsor EIN

76-0660256

Plan year	Employees (est.)	Participants	Plan assets	Revenue (est.)	401(k)
2011	≈3,210	2,886	—	$837.9M	401(k)
admin name WESTERNGECO RESOURCES, INC. ein 760660256 employees est 3207 estimate method v1-uncalibrated-2026-08-17 final filings 2 first filings 0 has 401k true has pension plan true has welfare plan false headcount basis total headcount suspect false is operating employer true last received 2012-10-15 naics 541990 naics rpe level 541990 naics rpe usd 261286.6 name WESTERNGECO RESOURCES, INC. plan assets usd 0 plan count 2 revenue est headcount usd 837946126 revenue est usd 837946126 signer name MARGARET G. BAILEY state TX total participants 2886 year 2011 Source: DOL Form 5500 series (EBSA) · plan year 2011 · EIN 76-0660256
2010	≈1,900	2,901 (1,706 active)	$372.6M	$444.1M	401(k)
active participants 1706 admin name WESTERNGECO RESOURCES, INC. ein 760660256 employees est 1896 employer contrib usd 13451136 estimate method v1-uncalibrated-2026-08-17 final filings 0 first filings 0 has 401k true has pension plan true has welfare plan false headcount basis active headcount suspect false is operating employer true last received 2011-10-15 naics 541990 naics rpe level 541990 naics rpe usd 261286.6 name WESTERNGECO RESOURCES, INC. participant contrib usd 9080042 payroll est usd 129714886 plan assets usd 372649263 plan count 2 revenue est headcount usd 495399394 revenue est payroll usd 398142682 revenue est usd 444116700 signer name MARGARET G. BAILEY state TX total participants 2901 year 2010 Source: DOL Form 5500 series (EBSA) · plan year 2010 · EIN 76-0660256
2009	≈1,900	2,983 (1,713 active)	$326.9M	$438.2M	401(k)
active participants 1713 admin name WESTERNGECO RESOURCES, INC. ein 760660256 employees est 1903 employer contrib usd 9617852 estimate method v1-uncalibrated-2026-08-17 final filings 0 first filings 0 has 401k true has pension plan true has welfare plan false headcount basis active headcount suspect false is operating employer true last received 2010-10-14 naics 541990 naics rpe level 541990 naics rpe usd 261286.6 name WESTERNGECO RESOURCES, INC. participant contrib usd 8808777 payroll est usd 125839671 plan assets usd 326888574 plan count 2 revenue est headcount usd 497228400 revenue est payroll usd 386248224 revenue est usd 438239189 signer name MARGARET G. BAILEY state TX total participants 2983 year 2009 Source: DOL Form 5500 series (EBSA) · plan year 2009 · EIN 76-0660256
2008	≈2,010	11,717 (1,806 active)	$268.9M	$473.7M	401(k)
active participants 1806 admin name SAME ein 760660256 employees est 2007 employer contrib usd 29412259 estimate method v1-uncalibrated-2026-08-17 final filings 0 first filings 0 has 401k true has pension plan true has welfare plan false headcount basis active headcount suspect false is operating employer true naics 541990 naics rpe level 541990 naics rpe usd 261286.6 name WESTERNGECO RESOURCES, INC. participant contrib usd 9757743 payroll est usd 139396329 plan assets usd 268893754 plan count 2 revenue est headcount usd 524402206 revenue est payroll usd 427858590 revenue est usd 473677093 signer name MARGARET G. BAILEY state TX total participants 11717 year 2008 Source: DOL Form 5500 series (EBSA) · plan year 2008 · EIN 76-0660256
2007	≈2,080	3,032 (1,869 active)	$308.9M	$443.2M	401(k)
active participants 1869 admin name SAME ein 760660256 employees est 2077 employer contrib usd 12770817 estimate method v1-uncalibrated-2026-08-17 final filings 0 first filings 0 has 401k true has pension plan true has welfare plan false headcount basis active headcount suspect false is operating employer true naics 541990 naics rpe level 541990 naics rpe usd 261286.6 name WESTERNGECO RESOURCES, INC. participant contrib usd 8254329 payroll est usd 117918986 plan assets usd 308938490 plan count 2 revenue est headcount usd 542692268 revenue est payroll usd 361936727 revenue est usd 443193257 signer name MARGARET G BAILEY state TX total participants 3032 year 2007 Source: DOL Form 5500 series (EBSA) · plan year 2007 · EIN 76-0660256
2006	≈1,950	2,989 (1,758 active)	$280.1M	$414.4M	401(k)
active participants 1758 admin name SAME ein 760660256 employees est 1953 employer contrib usd 22395593 estimate method v1-uncalibrated-2026-08-17 final filings 0 first filings 0 has 401k true has pension plan true has welfare plan true headcount basis active headcount suspect false is operating employer true naics 541990 naics rpe level 541990 naics rpe usd 261286.6 name WESTERNGECO RESOURCES, INC. participant contrib usd 7673686 payroll est usd 109624086 plan assets usd 280085353 plan count 4 revenue est headcount usd 510292730 revenue est payroll usd 336476629 revenue est usd 414368891 signer name MARGARET G. BAILEY state TX total participants 2989 year 2006 Source: DOL Form 5500 series (EBSA) · plan year 2006 · EIN 76-0660256
2005	≈2,580	3,166 (2,321 active)	$249.5M	$428.8M	401(k)
active participants 2321 admin name WESTERNGECO RESOURCES, INC. ein 760660256 employees est 2579 employer contrib usd 22299012 estimate method v1-uncalibrated-2026-08-17 final filings 0 first filings 0 has 401k true has pension plan true has welfare plan true headcount basis active headcount suspect false is operating employer true naics 541990 naics rpe level 541990 naics rpe usd 261286.6 name WESTERNGECO RESOURCES, INC. participant contrib usd 6223609 payroll est usd 88908700 plan assets usd 249507635 plan count 4 revenue est headcount usd 673858141 revenue est payroll usd 272893493 revenue est usd 428825724 signer name MARGARET G. BAILEY state TX total participants 3166 year 2005 Source: DOL Form 5500 series (EBSA) · plan year 2005 · EIN 76-0660256
2004	≈2,160	3,650 (1,940 active)	$233.8M	$361.5M	401(k)
active participants 1940 admin name WESTERNGECO RESOURCES, INC. ein 760660256 employees est 2156 employer contrib usd 12555352 estimate method v1-uncalibrated-2026-08-17 final filings 0 first filings 0 has 401k true has pension plan true has welfare plan true headcount basis active headcount suspect false is operating employer true naics 541990 naics rpe level 541990 naics rpe usd 261286.6 name WESTERNGECO RESOURCES, INC. participant contrib usd 5290558 payroll est usd 75579400 plan assets usd 233787088 plan count 3 revenue est headcount usd 563333910 revenue est payroll usd 231980970 revenue est usd 361500687 signer name MARGARET BAILEY state TX total participants 3650 year 2004 Source: DOL Form 5500 series (EBSA) · plan year 2004 · EIN 76-0660256
2003	≈2,320	4,583 (2,087 active)	$240.9M	$392.1M	401(k)
active participants 2087 admin name WESTERNGECO RESOURCES, INC. ein 760660256 employees est 2319 employer contrib usd 14808319 estimate method v1-uncalibrated-2026-08-17 final filings 0 first filings 0 has 401k true has pension plan true has welfare plan true headcount basis active headcount suspect false is operating employer true naics 541990 naics rpe level 541990 naics rpe usd 261286.6 name WESTERNGECO RESOURCES, INC. participant contrib usd 5785476 payroll est usd 82649657 plan assets usd 240907001 plan count 3 revenue est headcount usd 605923625 revenue est payroll usd 253682189 revenue est usd 392061260 signer name LILLIAN M. PETTY state TX total participants 4583 year 2003 Source: DOL Form 5500 series (EBSA) · plan year 2003 · EIN 76-0660256
2002	≈1,990	669 (1,791 active)	$10.7M	$199.3M	Pension
active participants 1791 admin name SAME ein 760660256 employees est 1990 employer contrib usd 20281399 estimate method v1-uncalibrated-2026-08-17 final filings 0 first filings 0 has 401k false has pension plan true has welfare plan true headcount basis active headcount suspect false is operating employer true naics 541990 naics rpe level 541990 naics rpe usd 261286.6 name WESTERNGECO RESOURCES, INC. participant contrib usd 1741485 payroll est usd 24878357 plan assets usd 10744587 plan count 2 revenue est headcount usd 519960334 revenue est payroll usd 76360826 revenue est usd 199260133 signer name LILLIAN PETTY state TX total participants 669 year 2002 Source: DOL Form 5500 series (EBSA) · plan year 2002 · EIN 76-0660256

Plan year

Employees (est.)

Participants

Plan assets

Revenue (est.)

401(k)

2011

≈3,210

2,886

—

$837.9M

401(k)

admin name

WESTERNGECO RESOURCES, INC.

ein

760660256

employees est

3207

estimate method

v1-uncalibrated-2026-08-17

final filings

first filings

has 401k

true

has pension plan

true

has welfare plan

false

headcount basis

total

headcount suspect

false

is operating employer

true

last received

2012-10-15

naics

541990

naics rpe level

541990

naics rpe usd

261286.6

name

WESTERNGECO RESOURCES, INC.

plan assets usd

plan count

revenue est headcount usd

837946126

revenue est usd

837946126

signer name

MARGARET G. BAILEY

state

total participants

2886

year

2011

Source: DOL Form 5500 series (EBSA) · plan year 2011 · EIN 76-0660256

2010

≈1,900

2,901 (1,706 active)

$372.6M

$444.1M

401(k)

active participants

1706

admin name

WESTERNGECO RESOURCES, INC.

ein

760660256

employees est

1896

employer contrib usd

13451136

estimate method

v1-uncalibrated-2026-08-17

final filings

first filings

has 401k

true

has pension plan

true

has welfare plan

false

headcount basis

active

headcount suspect

false

is operating employer

true

last received

2011-10-15

naics

541990

naics rpe level

541990

naics rpe usd

261286.6

name

WESTERNGECO RESOURCES, INC.

participant contrib usd

9080042

payroll est usd

129714886

plan assets usd

372649263

plan count

revenue est headcount usd

495399394

revenue est payroll usd

398142682

revenue est usd

444116700

signer name

MARGARET G. BAILEY

state

total participants

2901

year

2010

Source: DOL Form 5500 series (EBSA) · plan year 2010 · EIN 76-0660256

2009

≈1,900

2,983 (1,713 active)

$326.9M

$438.2M

401(k)

active participants

1713

admin name

WESTERNGECO RESOURCES, INC.

ein

760660256

employees est

1903

employer contrib usd

9617852

estimate method

v1-uncalibrated-2026-08-17

final filings

first filings

has 401k

true

has pension plan

true

has welfare plan

false

headcount basis

active

headcount suspect

false

is operating employer

true

last received

2010-10-14

naics

541990

naics rpe level

541990

naics rpe usd

261286.6

name

WESTERNGECO RESOURCES, INC.

participant contrib usd

8808777

payroll est usd

125839671

plan assets usd

326888574

plan count

revenue est headcount usd

497228400

revenue est payroll usd

386248224

revenue est usd

438239189

signer name

MARGARET G. BAILEY

state

total participants

2983

year

2009

Source: DOL Form 5500 series (EBSA) · plan year 2009 · EIN 76-0660256

2008

≈2,010

11,717 (1,806 active)

$268.9M

$473.7M

401(k)

active participants

1806

admin name

SAME

ein

760660256

employees est

2007

employer contrib usd

29412259

estimate method

v1-uncalibrated-2026-08-17

final filings

first filings

has 401k

true

has pension plan

true

has welfare plan

false

headcount basis

active

headcount suspect

false

is operating employer

true

naics

541990

naics rpe level

541990

naics rpe usd

261286.6

name

WESTERNGECO RESOURCES, INC.

participant contrib usd

9757743

payroll est usd

139396329

plan assets usd

268893754

plan count

revenue est headcount usd

524402206

revenue est payroll usd

427858590

revenue est usd

473677093

signer name

MARGARET G. BAILEY

state

total participants

11717

year

2008

Source: DOL Form 5500 series (EBSA) · plan year 2008 · EIN 76-0660256

2007

≈2,080

3,032 (1,869 active)

$308.9M

$443.2M

401(k)

active participants

1869

admin name

SAME

ein

760660256

employees est

2077

employer contrib usd

12770817

estimate method

v1-uncalibrated-2026-08-17

final filings

first filings

has 401k

true

has pension plan

true

has welfare plan

false

headcount basis

active

headcount suspect

false

is operating employer

true

naics

541990

naics rpe level

541990

naics rpe usd

261286.6

name

WESTERNGECO RESOURCES, INC.

participant contrib usd

8254329

payroll est usd

117918986

plan assets usd

308938490

plan count

revenue est headcount usd

542692268

revenue est payroll usd

361936727

revenue est usd

443193257

signer name

MARGARET G BAILEY

state

total participants

3032

year

2007

Source: DOL Form 5500 series (EBSA) · plan year 2007 · EIN 76-0660256

2006

≈1,950

2,989 (1,758 active)

$280.1M

$414.4M

401(k)

active participants

1758

admin name

SAME

ein

760660256

employees est

1953

employer contrib usd

22395593

estimate method

v1-uncalibrated-2026-08-17

final filings

first filings

has 401k

true

has pension plan

true

has welfare plan

true

headcount basis

active

headcount suspect

false

is operating employer

true

naics

541990

naics rpe level

541990

naics rpe usd

261286.6

name

WESTERNGECO RESOURCES, INC.

participant contrib usd

7673686

payroll est usd

109624086

plan assets usd

280085353

plan count

revenue est headcount usd

510292730

revenue est payroll usd

336476629

revenue est usd

414368891

signer name

MARGARET G. BAILEY

state

total participants

2989

year

2006

Source: DOL Form 5500 series (EBSA) · plan year 2006 · EIN 76-0660256

2005

≈2,580

3,166 (2,321 active)

$249.5M

$428.8M

401(k)

active participants

2321

admin name

WESTERNGECO RESOURCES, INC.

ein

760660256

employees est

2579

employer contrib usd

22299012

estimate method

v1-uncalibrated-2026-08-17

final filings

first filings

has 401k

true

has pension plan

true

has welfare plan

true

headcount basis

active

headcount suspect

false

is operating employer

true

naics

541990

naics rpe level

541990

naics rpe usd

261286.6

name

WESTERNGECO RESOURCES, INC.

participant contrib usd

6223609

payroll est usd

88908700

plan assets usd

249507635

plan count

revenue est headcount usd

673858141

revenue est payroll usd

272893493

revenue est usd

428825724

signer name

MARGARET G. BAILEY

state

total participants

3166

year

2005

Source: DOL Form 5500 series (EBSA) · plan year 2005 · EIN 76-0660256

2004

≈2,160

3,650 (1,940 active)

$233.8M

$361.5M

401(k)

active participants

1940

admin name

WESTERNGECO RESOURCES, INC.

ein

760660256

employees est

2156

employer contrib usd

12555352

estimate method

v1-uncalibrated-2026-08-17

final filings

first filings

has 401k

true

has pension plan

true

has welfare plan

true

headcount basis

active

headcount suspect

false

is operating employer

true

naics

541990

naics rpe level

541990

naics rpe usd

261286.6

name

WESTERNGECO RESOURCES, INC.

participant contrib usd

5290558

payroll est usd

75579400

plan assets usd

233787088

plan count

revenue est headcount usd

563333910

revenue est payroll usd

231980970

revenue est usd

361500687

signer name

MARGARET BAILEY

state

total participants

3650

year

2004

Source: DOL Form 5500 series (EBSA) · plan year 2004 · EIN 76-0660256

2003

≈2,320

4,583 (2,087 active)

$240.9M

$392.1M

401(k)

active participants

2087

admin name

WESTERNGECO RESOURCES, INC.

ein

760660256

employees est

2319

employer contrib usd

14808319

estimate method

v1-uncalibrated-2026-08-17

final filings

first filings

has 401k

true

has pension plan

true

has welfare plan

true

headcount basis

active

headcount suspect

false

is operating employer

true

naics

541990

naics rpe level

541990

naics rpe usd

261286.6

name

WESTERNGECO RESOURCES, INC.

participant contrib usd

5785476

payroll est usd

82649657

plan assets usd

240907001

plan count

revenue est headcount usd

605923625

revenue est payroll usd

253682189

revenue est usd

392061260

signer name

LILLIAN M. PETTY

state

total participants

4583

year

2003

Source: DOL Form 5500 series (EBSA) · plan year 2003 · EIN 76-0660256

2002

≈1,990

669 (1,791 active)

$10.7M

$199.3M

Pension

active participants

1791

admin name

SAME

ein

760660256

employees est

1990

employer contrib usd

20281399

estimate method

v1-uncalibrated-2026-08-17

final filings

first filings

has 401k

false

has pension plan

true

has welfare plan

true

headcount basis

active

headcount suspect

false

is operating employer

true

naics

541990

naics rpe level

541990

naics rpe usd

261286.6

name

WESTERNGECO RESOURCES, INC.

participant contrib usd

1741485

payroll est usd

24878357

plan assets usd

10744587

plan count

revenue est headcount usd

519960334

revenue est payroll usd

76360826

revenue est usd

199260133

signer name

LILLIAN PETTY

state

total participants

669

year

2002

Source: DOL Form 5500 series (EBSA) · plan year 2002 · EIN 76-0660256

Plan	Plan year	Participants	EIN
WESTERNGECO SAVINGS AND PROFIT SHARING PLAN	—	—	—
ack id 20121015215445P030003058900001 active participants 0 admin ein 760660256 admin name SCHLUMBERGER REGIONAL SUPPORT CENTER business code 211110 date received 2012-10-15 filing status FILING_RECEIVED filing year 2011 form type 5500 pension benefit code 2E2F2G2J2K2R2S2T3H plan effective date 1990-01-01 plan name WESTERNGECO SAVINGS AND PROFIT SHARING PLAN plan number 008 plan year begin date 2011-01-01 sponsor address1 ATTN MARGARET G. BAILEY sponsor address2 10001 RICHMOND AVENUE sponsor city HOUSTON sponsor dba name — sponsor ein 760660256 sponsor name WESTERNGECO RESOURCES, INC. sponsor phone 7136899600 sponsor state TX sponsor zip 77042 tax period 2011-01-01 total participants boy 2886 welfare benefit code — Source: DOL form 5500 · document dol-5500/
WESTERNGECO SAVINGS AND PROFIT SHARING PLAN	—	—	—
ack id 20111015130546P030149979393001 active participants 1706 admin ein 760660256 admin name WESTERNGECO RESOURCES, INC. business code 211110 date received 2011-10-15 filing status FILING_RECEIVED filing year 2010 form type 5500 pension benefit code 2E2F2G2J2K2R3H plan effective date 1990-01-01 plan name WESTERNGECO SAVINGS AND PROFIT SHARING PLAN plan number 008 plan year begin date 2010-01-01 sponsor address1 ATTN MARGARET G. BAILEY sponsor address2 10001 RICHMOND AVENUE sponsor city HOUSTON sponsor dba name — sponsor ein 760660256 sponsor name WESTERNGECO RESOURCES, INC. sponsor phone 7136899600 sponsor state TX sponsor zip 77042 tax period 2010-12-31 total participants boy 2901 welfare benefit code — Source: DOL form 5500 · document dol-5500/
WESTERNGECO SAVINGS AND PROFIT SHARING PLAN	—	—	—
ack id 20101014165932P070012828002001 active participants 1713 admin ein 760660256 admin name WESTERNGECO RESOURCES, INC. business code 211110 date received 2010-10-14 filing status FILING_RECEIVED filing year 2009 form type 5500 pension benefit code 2E2F2G2J2K2R3H plan effective date 1990-01-01 plan name WESTERNGECO SAVINGS AND PROFIT SHARING PLAN plan number 008 plan year begin date 2009-01-01 sponsor address1 10001 RICHMOND AVENUE sponsor address2 — sponsor city HOUSTON sponsor dba name — sponsor ein 760660256 sponsor name WESTERNGECO RESOURCES, INC. sponsor phone 7136899600 sponsor state TX sponsor zip 77042 tax period 2009-12-31 total participants boy 2983 welfare benefit code — Source: DOL form 5500 · document dol-5500/

Plan

Plan year

Participants

EIN

WESTERNGECO SAVINGS AND PROFIT SHARING PLAN

—

ack id

20121015215445P030003058900001

active participants

admin ein

760660256

admin name

SCHLUMBERGER REGIONAL SUPPORT CENTER

business code

211110

date received

2012-10-15

filing status

FILING_RECEIVED

filing year

2011

form type

5500

pension benefit code

2E2F2G2J2K2R2S2T3H

plan effective date

1990-01-01

plan name

WESTERNGECO SAVINGS AND PROFIT SHARING PLAN

plan number

008

plan year begin date

2011-01-01

sponsor address1

ATTN MARGARET G. BAILEY

sponsor address2

10001 RICHMOND AVENUE

sponsor city

HOUSTON

sponsor dba name

—

sponsor ein

760660256

sponsor name

WESTERNGECO RESOURCES, INC.

sponsor phone

7136899600

sponsor state

sponsor zip

77042

tax period

2011-01-01

total participants boy

2886

welfare benefit code

—

Source: DOL form 5500 · document dol-5500/

WESTERNGECO SAVINGS AND PROFIT SHARING PLAN

—

ack id

20111015130546P030149979393001

active participants

1706

admin ein

760660256

admin name

WESTERNGECO RESOURCES, INC.

business code

211110

date received

2011-10-15

filing status

FILING_RECEIVED

filing year

2010

form type

5500

pension benefit code

2E2F2G2J2K2R3H

plan effective date

1990-01-01

plan name

WESTERNGECO SAVINGS AND PROFIT SHARING PLAN

plan number

008

plan year begin date

2010-01-01

sponsor address1

ATTN MARGARET G. BAILEY

sponsor address2

10001 RICHMOND AVENUE

sponsor city

HOUSTON

sponsor dba name

—

sponsor ein

760660256

sponsor name

WESTERNGECO RESOURCES, INC.

sponsor phone

7136899600

sponsor state

sponsor zip

77042

tax period

2010-12-31

total participants boy

2901

welfare benefit code

—

Source: DOL form 5500 · document dol-5500/

WESTERNGECO SAVINGS AND PROFIT SHARING PLAN

—

ack id

20101014165932P070012828002001

active participants

1713

admin ein

760660256

admin name

WESTERNGECO RESOURCES, INC.

business code

211110

date received

2010-10-14

filing status

FILING_RECEIVED

filing year

2009

form type

5500

pension benefit code

2E2F2G2J2K2R3H

plan effective date

1990-01-01

plan name

WESTERNGECO SAVINGS AND PROFIT SHARING PLAN

plan number

008

plan year begin date

2009-01-01

sponsor address1

10001 RICHMOND AVENUE

sponsor address2

—

sponsor city

HOUSTON

sponsor dba name

—

sponsor ein

760660256

sponsor name

WESTERNGECO RESOURCES, INC.

sponsor phone

7136899600

sponsor state

sponsor zip

77042

tax period

2009-12-31

total participants boy

2983

welfare benefit code

—

Source: DOL form 5500 · document dol-5500/

WESTERNGECO RESOURCES, INC.

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