Block A Unit

Oil & Gas Property in McMullen County, TX

  2. Texas
  3. McMullen County, TX
  4. Oil & Gas Properties in McMullen County, TX
  5. Block A Unit Oil & Gas Property

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Property Summary

Key data points for Block A Unit

CountyMcMullen County, TX
OperatorEOG RESOURCES INC
Production DatesDec 2015 - Jan 2026
Total Oil Production1,391,838 BBLs
Total Gas Production1,849,310 MCF
Recent Oil Production8,486 BBLs in Dec 2025
Recent Gas Production10,936 MCF in Dec 2025
Wells on Property6

Our Valuation Estimates for Block A Unit

ShaleAssessment™

$35,383 *

MarketMultiple™

$1,044,805 **

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

Based on a decimal interest

Block A Unit Production Graph

Aggregated production of all wells and leases associated with this property
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to oil and gas production for Block A Unit
from Dec 2015 to Jan 2026

Wells on Block A Unit

API #Well NameOperatorStatusCountyEst. Daily Oil Prod.Est. Daily Gas Prod.Est. Daily Water Prod.LatitudeLongitude
42-311-36476BLOCK A UNIT 1HEOG RESOURCES, INC.ProducingMcMullen County, TX28.493336-98.792245
42-311-36477BLOCK A UNIT 2HEOG RESOURCES, INC.ProducingMcMullen County, TX28.493338-98.792136
42-311-36667BLOCK A UNIT 3HEOG RESOURCES, INC.ProducingMcMullen County, TX28.493488-98.790832
42-311-36668BLOCK A UNIT 4HEOG RESOURCES, INC.ProducingMcMullen County, TX28.493222-98.790439
42-311-37414BLOCK A UNIT 5HEOG RESOURCES, INC.ProducingMcMullen County, TX28.493984-98.783369
42-311-37415BLOCK A UNIT 6HEOG RESOURCES, INC.ProducingMcMullen County, TX28.493984-98.783284

Leases included in Block A Unit

Lease #Lease NameOperatorCountyMonthly Oil Prod.Monthly Gas Prod.
01-18665BLOCK A UNITEOG RESOURCES, INC.McMullen County, TX
01-297758BLOCK A UNIT 3HEOG RESOURCES, INC.McMullen County, TX

Nearby Properties

These are the closest 20 properties to the Block A Unit property.

Property NameLocationOil Prod.Gas Prod.Prod. Period
BreckenridgeLa Salle County, TX14,002 BBLs15,573 MCFJan 2026
Buffett Ybar UnitLa Salle County, TX384 BBLs233 MCFJan 2026
CRX YbarMcMullen County, TX10,803 BBLs22,044 MCFJan 2026
DobbyMcMullen County, TX3,924 BBLs3,804 MCFJan 2026
EsperanzaMcMullen County, TX4,418 BBLs2,267 MCFJan 2026
FowlertonMcMullen County, TX1,161 BBLs3,794 MCFJan 2026
KeystoneLa Salle County, TX17,243 BBLs25,495 MCFJan 2026
Lazy Seven RanchLa Salle County, TX1,344 BBLs7,845 MCFJan 2026
Lowe PastureMcMullen County, TX6,176 BBLs8,747 MCFJan 2026
MillerMcMullen County, TX18,495 BBLs28,578 MCFJan 2026
Naylor JonesLa Salle County, TX11,505 BBLs17,098 MCFJan 2026
QuetzalLa Salle County, TX2,263 BBLs4,026 MCFJan 2026
River Lowe RanchMcMullen County, TX15,933 BBLs38,117 MCFJan 2026
RNR YbarLa Salle County, TX872 BBLs1,194 MCFJan 2026
Stephen YbarMcMullen County, TX1,090 BBLs815 MCFJan 2026
TahoeLa Salle County, TX28,853 BBLs57,770 MCFJan 2026
Y BarLa Salle County, TX20,885 BBLs26,637 MCFJan 2026
Y-Bar EastMcMullen County, TX0 BBLs0 MCFSep 2024
Y-Bar UnitMcMullen County, TX1,847 BBLs2,729 MCFJan 2026
Y-Bar WestLa Salle County, TX10 BBLs89 MCFJan 2026

Companies in the Area

These are the closest 18 companies operating near the Block A Unit property.

Company Name
Alamo Operating Company, L. C.
Atascosa Exploration, LLC
Carrizo (Eagle Ford) LLC
Castlerock Ef Operating LLC
Chesapeake Operating, Inc.
EOG Resources Inc
Gulfstar Properties, Inc.
Ineos USA Oil & Gas LLC
Lightning Oil Company
Marathon Oil Ef LLC
Mitchell Energy Corp
Murphy Expl. & Prod. Co. - USA
Palmer Petroleum, Inc.
San Patricio Corporation
Silverbow Resources Oper, LLC
Tidal Petroleum, Inc.
Trinity Operating (Usg), LLC
Verdun Oil Ef II LLC

Frac'ing activity on Block A Unit

API #Well NameStart DateEnd DateVertical DepthTotal Water Volume
42-311-36476BLOCK A UNIT # 1H
42-311-36477BLOCK A UNIT # 2H
42-311-36667BLOCK A UNIT # 3H
42-311-36668BLOCK A UNIT # 4H
42-311-37414BLOCK A UNIT # 5H
42-311-37415BLOCK A UNIT # 6H

Owners of Block A Unit

Royalty Ownership data is obtained from public records
YearOwnerProperty NameOperatorPercentageInterest TypeAppraisal ValueLegal Desciption
2025EOG RESOURCES INCBLOCK A UNITEOG RESOURCES,
2025EOG RESOURCES INCBLOCK A UNIT #3HEOG RESOURCES,
2025MORRIS JUDYBLOCK A UNITEOG RESOURCES,
2025MORTON STANLEY A TRUSTBLOCK A UNITEOG RESOURCES,
2025MOULTON SUSAN N MBLOCK A UNITEOG RESOURCES,
2025SEMMES DONNA KAY EXEMPT MARITAL TRBLOCK A UNITEOG RESOURCES,
2025WALLER LAND PARTNERSHIPBLOCK A UNITEOG RESOURCES,
2025LINCHESTER LTDBLOCK A UNITEOG RESOURCES,
Displaying 8 of 136 Owners   --   Full Ownership Data Available for Subscribers Only

Oil & Gas Sales on Block A Unit

Lease #Lease NameReporting PeriodProductVolumeValueGross PricePurchaserProducer
Lease #Lease NameReporting PeriodProductOil VolumeOil ValueCalculated Oil PricePurchaserProducer
01-18665BLOCK A UNITDec 2025EOG RESOURCES MARKETING LLCEOG RESOURCES, INC.
01-18665BLOCK A UNITNov 2025EOG RESOURCES, INC.
01-18665BLOCK A UNITNov 2025EOG RESOURCES, INC.EOG RESOURCES, INC.
01-18665BLOCK A UNITNov 2025EOG RESOURCES MARKETING LLCEOG RESOURCES, INC.
01-18665BLOCK A UNITNov 2025EOG RESOURCES, INC.
01-18665BLOCK A UNITNov 2025EOG RESOURCES, INC.
01-297758BLOCK A UNIT 3HNov 2025EOG RESOURCES MARKETING LLCEOG RESOURCES, INC.
01-297758BLOCK A UNIT 3HNov 2025EOG RESOURCES, INC.
01-297758BLOCK A UNIT 3HNov 2025EOG RESOURCES, INC.
01-297758BLOCK A UNIT 3HNov 2025EOG RESOURCES, INC.
01-297758BLOCK A UNIT 3HNov 2025EOG RESOURCES, INC.EOG RESOURCES, INC.
01-18665BLOCK A UNITOct 2025EOG RESOURCES, INC.
01-18665BLOCK A UNITOct 2025EOG RESOURCES, INC.
01-18665BLOCK A UNITOct 2025EOG RESOURCES, INC.
01-18665BLOCK A UNITOct 2025EOG RESOURCES, INC.EOG RESOURCES, INC.
01-18665BLOCK A UNITOct 2025EOG RESOURCES MARKETING LLCEOG RESOURCES, INC.
01-297758BLOCK A UNIT 3HOct 2025EOG RESOURCES MARKETING LLCEOG RESOURCES, INC.
01-297758BLOCK A UNIT 3HOct 2025EOG RESOURCES, INC.EOG RESOURCES, INC.
01-297758BLOCK A UNIT 3HOct 2025EOG RESOURCES, INC.
01-297758BLOCK A UNIT 3HOct 2025EOG RESOURCES, INC.
01-297758BLOCK A UNIT 3HOct 2025EOG RESOURCES, INC.
01-18665BLOCK A UNITSep 2025EOG RESOURCES MARKETING LLCEOG RESOURCES, INC.
01-18665BLOCK A UNITSep 2025EOG RESOURCES, INC.
01-18665BLOCK A UNITSep 2025EOG RESOURCES, INC.
01-18665BLOCK A UNITSep 2025EOG RESOURCES, INC.EOG RESOURCES, INC.