Grouse A

Oil & Gas Property in Atascosa County, TX

  2. Texas
  3. Atascosa County, TX
  4. Oil & Gas Properties in Atascosa County, TX
  5. Grouse A Oil & Gas Property

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Property Summary

Key data points for Grouse A

CountyAtascosa County, TX
OperatorPILLAR EFS, LLC
Production DatesAug 2014 - Dec 2025
Total Oil Production139,520 BBLs
Total Gas Production63,982 MCF
Recent Oil Production409 BBLs in Nov 2025
Recent Gas Production142 MCF in Nov 2025
Wells on Property1

Our Valuation Estimates for Grouse A

ShaleAssessment™

$17,170 *

MarketMultiple™

$44,561 **

* Assessment based on future expected revenue
** Based on a 36 month multiple of average monthly estimated revenue

Based on a decimal interest

Grouse A Production Graph

Aggregated production of all wells and leases associated with this property
Subscribe for Full Access Subscribe now to gain immediate access
to oil and gas production for Grouse A
from Aug 2014 to Dec 2025

Wells on Grouse A

API #Well NameOperatorStatusCountyEst. Daily Oil Prod.Est. Daily Gas Prod.Est. Daily Water Prod.LatitudeLongitude
42-013-35090GROUSE A 2HPILLAR EFS, LLCProducingAtascosa County, TX28.909006-98.301203

Leases included in Grouse A

Lease #Lease NameOperatorCountyMonthly Oil Prod.Monthly Gas Prod.
01-17925GROUSE APILLAR EFS, LLCAtascosa County, TX

Nearby Properties

These are the closest 20 properties to the Grouse A property.

Property NameLocationOil Prod.Gas Prod.Prod. Period
AcdcAtascosa County, TX4,659 BBLs3,780 MCFDec 2025
Chachalaca UnitAtascosa County, TX392 BBLs151 MCFDec 2025
Excalibur/FalconAtascosa County, TX0 BBLs0 MCFMay 2013
Ferry Sarah EAtascosa County, TX40 BBLs0 MCFDec 2025
ForeignerAtascosa County, TX4,633 BBLs538 MCFDec 2025
GrouseAtascosa County, TX351 BBLs143 MCFDec 2025
HindesAtascosa County, TX0 BBLs0 MCFDec 1998
KinselAtascosa County, TX449 BBLs0 MCFNov 2025
Kodiak UnitAtascosa County, TX628 BBLs146 MCFDec 2025
L.S.U. FerryAtascosa County, TX425 BBLs340 MCFNov 2025
LechweAtascosa County, TX428 BBLs151 MCFDec 2025
Miami VIceAtascosa County, TX23,282 BBLs12,187 MCFDec 2025
MuskoxAtascosa County, TX477 BBLs432 MCFDec 2025
OcelotAtascosa County, TX3,679 BBLs2,295 MCFDec 2025
Ocelot AllocationAtascosa County, TX3,751 BBLs1,195 MCFDec 2025
Raft A UnitAtascosa County, TX1,395 BBLs177 MCFDec 2025
Raft B UnitAtascosa County, TX1,502 BBLs130 MCFDec 2025
Rockin MAtascosa County, TX3,083 BBLs2,432 MCFDec 2025
SharptailAtascosa County, TX590 BBLs829 MCFDec 2025
Timmerman AwAtascosa County, TX7,574 BBLs1,891 MCFDec 2025

Companies in the Area

These are the closest 20 companies operating near the Grouse A property.

Company Name
Brayton Oil Corp.
Brymer Contracting Incorporated
Brymer, Jack Contr. Serv.
Burk Royalty Company
Enhanced Energy Partners Corp
EOG Resources, Inc.
Excalibur E & P, LLC
Flat Top Operating, LLC
Guinn Operating Company
Guinn Operating Company, LLC
M. J. G., Inc.
Mazco Energy LLC
Pedeco, Inc.
Pillar Efs, LLC
R-A-R Interests
Repsol Oil & Gas USA, LLC
Rickaway Energy, Corp.
Trinity Operating (Usg), LLC
Warwick-Artemis, LLC
Zapata-Fender, L. L. C.

Frac'ing activity on Grouse A

API #Well NameStart DateEnd DateVertical DepthTotal Water Volume
42-013-35090GROUSE A # 2H

Owners of Grouse A

Royalty Ownership data is obtained from public records
YearOwnerProperty NameOperatorPercentageInterest TypeAppraisal ValueLegal Desciption
2025PILLAR EFS LLCGROUSE A 2HPILLAR EFS LLC
2025CONOCOPHILLIPS COMPANYGROUSE A 2HPILLAR EFS LLC
2025JACKSON PATRICIA A WESTGROUSE A 2HPILLAR EFS LLC
2025SABINE ROYALTY TRUSTGROUSE A 2HPILLAR EFS LLC
2025JABCO LLPGROUSE A 2HPILLAR EFS LLC
2025EWING JOHN RGROUSE A 2HPILLAR EFS LLC
2025WOLFE SUSAN EWING TRUSTGROUSE A 2HPILLAR EFS LLC
2025MONTOUR LEWIS PROPERTIES LTDGROUSE A 2HPILLAR EFS LLC
Displaying 8 of 38 Owners   --   Full Ownership Data Available for Subscribers Only

Oil & Gas Sales on Grouse A

Lease #Lease NameReporting PeriodProductVolumeValueGross PricePurchaserProducer
Lease #Lease NameReporting PeriodProductOil VolumeOil ValueCalculated Oil PricePurchaserProducer
01-17925GROUSE ADec 2025SHELL TRADING (US) COMPANYPILLAR EFS, LLC
01-17925GROUSE ANov 2025SHELL TRADING (US) COMPANYPILLAR EFS, LLC
01-17925GROUSE AOct 2025SHELL TRADING (US) COMPANYPILLAR EFS, LLC
01-17925GROUSE ASep 2025SHELL TRADING (US) COMPANYPILLAR EFS, LLC
01-17925GROUSE AAug 2025SHELL TRADING (US) COMPANYPILLAR EFS, LLC
01-17925GROUSE AJul 2025SHELL TRADING (US) COMPANYPILLAR EFS, LLC
01-17925GROUSE AJun 2025SHELL TRADING (US) COMPANYPILLAR EFS, LLC
01-17925GROUSE AMay 2025SHELL TRADING (US) COMPANYPILLAR EFS, LLC
01-17925GROUSE AApr 2025SHELL TRADING (US) COMPANYPILLAR EFS, LLC
01-17925GROUSE AMar 2025SHELL TRADING (US) COMPANYPILLAR EFS, LLC
01-17925GROUSE AFeb 2025SHELL TRADING (US) COMPANYPILLAR EFS, LLC
01-17925GROUSE AJan 2025SHELL TRADING (US) COMPANYPILLAR EFS, LLC
01-17925GROUSE ADec 2024SHELL TRADING (US) COMPANYPILLAR EFS, LLC
01-17925GROUSE ANov 2024SHELL TRADING (US) COMPANYPILLAR EFS, LLC
01-17925GROUSE AOct 2024SHELL TRADING (US) COMPANYPILLAR EFS, LLC
01-17925GROUSE ASep 2024SHELL TRADING (US) COMPANYPILLAR EFS, LLC
01-17925GROUSE AAug 2024SHELL TRADING (US) COMPANYPILLAR EFS, LLC
01-17925GROUSE AJul 2024SHELL TRADING (US) COMPANYPILLAR EFS, LLC
01-17925GROUSE AJun 2024SHELL TRADING (US) COMPANYPILLAR EFS, LLC
01-17925GROUSE AMay 2024SHELL TRADING (US) COMPANYPILLAR EFS, LLC
01-17925GROUSE AApr 2024SHELL TRADING (US) COMPANYPILLAR EFS, LLC
01-17925GROUSE AMar 2024SHELL TRADING (US) COMPANYPILLAR EFS, LLC
01-17925GROUSE AFeb 2024SHELL TRADING (US) COMPANYPILLAR EFS, LLC
01-17925GROUSE AJan 2024SHELL TRADING (US) COMPANYPILLAR EFS, LLC
01-17925GROUSE ADec 2023SHELL TRADING (US) COMPANYPILLAR EFS, LLC