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

Map of Wells Full Screen Map 3-D Map

Property Summary

Key data points for Block A Unit

CountyMcMullen County, TX
OperatorEOG RESOURCES INC
Production DatesDec 2015 - Mar 2026
Total Oil Production1,406,946 BBLs
Total Gas Production1,871,126 MCF
Recent Oil Production7,253 BBLs in Feb 2026
Recent Gas Production11,027 MCF in Feb 2026
Wells on Property6

Our Valuation Estimates for Block A Unit

ShaleAssessment™

$34,849 *

MarketMultiple™

$983,586 **

* 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
Subscribe for Full Access Subscribe now to gain immediate access
to oil and gas production for Block A Unit
from Dec 2015 to Mar 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, TX11,007 BBLs21,220 MCFMar 2026
Buffett Ybar UnitLa Salle County, TX513 BBLs259 MCFMar 2026
CRX YbarMcMullen County, TX9,856 BBLs20,902 MCFMar 2026
DobbyMcMullen County, TX3,018 BBLs3,982 MCFMar 2026
EsperanzaMcMullen County, TX3,218 BBLs2,509 MCFMar 2026
FowlertonMcMullen County, TX672 BBLs1,116 MCFMar 2026
KeystoneLa Salle County, TX18,249 BBLs25,909 MCFMar 2026
Lazy Seven RanchLa Salle County, TX26,049 BBLs14,518 MCFMar 2026
Lowe PastureMcMullen County, TX5,530 BBLs5,901 MCFMar 2026
MillerMcMullen County, TX17,392 BBLs25,444 MCFMar 2026
Naylor JonesLa Salle County, TX8,632 BBLs14,025 MCFMar 2026
QuetzalLa Salle County, TX1,008 BBLs1,532 MCFMar 2026
River Lowe RanchMcMullen County, TX13,585 BBLs32,746 MCFMar 2026
RNR YbarLa Salle County, TX677 BBLs944 MCFMar 2026
Stephen YbarMcMullen County, TX1,256 BBLs1,011 MCFMar 2026
TahoeLa Salle County, TX28,024 BBLs41,128 MCFMar 2026
Y-BarLa Salle County, TX15,931 BBLs18,599 MCFMar 2026
Y-Bar EastMcMullen County, TX0 BBLs0 MCFSep 2024
Y-Bar UnitMcMullen County, TX592 BBLs1,993 MCFMar 2026
Y-Bar WestLa Salle County, TX5 BBLs105 MCFMar 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,
2025RC SQUARED 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 UNITMar 2026EOG RESOURCES MARKETING LLCEOG RESOURCES, INC.
01-18665BLOCK A UNITFeb 2026EOG RESOURCES, INC.
01-18665BLOCK A UNITFeb 2026EOG RESOURCES, INC.EOG RESOURCES, INC.
01-18665BLOCK A UNITFeb 2026EOG RESOURCES, INC.
01-18665BLOCK A UNITFeb 2026EOG RESOURCES MARKETING LLCEOG RESOURCES, INC.
01-297758BLOCK A UNIT 3HFeb 2026EOG RESOURCES MARKETING LLCEOG RESOURCES, INC.
01-18665BLOCK A UNITFeb 2026EOG RESOURCES, INC.
01-297758BLOCK A UNIT 3HFeb 2026EOG RESOURCES, INC.EOG RESOURCES, INC.
01-297758BLOCK A UNIT 3HFeb 2026EOG RESOURCES, INC.
01-297758BLOCK A UNIT 3HFeb 2026EOG RESOURCES, INC.
01-297758BLOCK A UNIT 3HFeb 2026EOG RESOURCES, INC.
01-18665BLOCK A UNITJan 2026EOG RESOURCES, INC.
01-18665BLOCK A UNITJan 2026EOG RESOURCES MARKETING LLCEOG RESOURCES, INC.
01-18665BLOCK A UNITJan 2026EOG RESOURCES, INC.EOG RESOURCES, INC.
01-18665BLOCK A UNITJan 2026EOG RESOURCES, INC.
01-18665BLOCK A UNITJan 2026EOG RESOURCES, INC.
01-297758BLOCK A UNIT 3HJan 2026EOG RESOURCES, INC.
01-297758BLOCK A UNIT 3HJan 2026EOG RESOURCES, INC.
01-297758BLOCK A UNIT 3HJan 2026EOG RESOURCES MARKETING LLCEOG RESOURCES, INC.
01-297758BLOCK A UNIT 3HJan 2026EOG RESOURCES, INC.
01-297758BLOCK A UNIT 3HJan 2026EOG RESOURCES, INC.EOG RESOURCES, INC.
01-297758BLOCK A UNIT 3HDec 2025EOG RESOURCES, INC.
01-18665BLOCK A UNITDec 2025EOG RESOURCES, INC.
01-18665BLOCK A UNITDec 2025EOG RESOURCES, INC.
01-18665BLOCK A UNITDec 2025EOG RESOURCES, INC.