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 - Oct 2025
Total Oil Production1,367,158 BBLs
Total Gas Production1,817,601 MCF
Recent Oil Production8,636 BBLs in Sep 2025
Recent Gas Production10,545 MCF in Sep 2025
Wells on Property6

Our Valuation Estimates for Block A Unit

ShaleAssessment™

$38,062 *

MarketMultiple™

$1,207,680 **

* 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 Oct 2025

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, TX18,699 BBLs27,583 MCFOct 2025
Buffett Ybar UnitLa Salle County, TX377 BBLs213 MCFOct 2025
CRX YbarMcMullen County, TX10,916 BBLs26,883 MCFOct 2025
DobbyMcMullen County, TX45,209 BBLs85,197 MCFOct 2025
DobbyMcMullen County, TX4,642 BBLs7,362 MCFOct 2025
EsperanzaMcMullen County, TX4,799 BBLs1,844 MCFOct 2025
FowlertonMcMullen County, TX1,277 BBLs4,426 MCFOct 2025
KeystoneLa Salle County, TX19,811 BBLs27,041 MCFOct 2025
Lazy Seven RanchLa Salle County, TX2,405 BBLs9,830 MCFSep 2025
Lowe PastureMcMullen County, TX6,955 BBLs7,832 MCFOct 2025
MillerMcMullen County, TX20,350 BBLs33,458 MCFSep 2025
Naylor JonesLa Salle County, TX12,786 BBLs17,536 MCFOct 2025
QuetzalLa Salle County, TX2,936 BBLs6,262 MCFOct 2025
River Lowe RanchMcMullen County, TX14,993 BBLs43,157 MCFOct 2025
Stephen YbarMcMullen County, TX857 BBLs691 MCFOct 2025
TahoeLa Salle County, TX46,663 BBLs91,374 MCFOct 2025
Y-BarLa Salle County, TX25,043 BBLs42,518 MCFOct 2025
Y-Bar EastMcMullen County, TX0 BBLs0 MCFSep 2024
Y-Bar UnitMcMullen County, TX1,543 BBLs431 MCFOct 2025
Y-Bar WestLa Salle County, TX17 BBLs66 MCFOct 2025

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,
2025MOULTON MINERAL HOLDINGS 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 UNITApr 2025EOG RESOURCES MARKETING LLCEOG RESOURCES, INC.
01-18665BLOCK A UNITMar 2025EOG RESOURCES, INC.
01-18665BLOCK A UNITMar 2025EOG RESOURCES, INC.
01-18665BLOCK A UNITMar 2025EOG RESOURCES MARKETING LLCEOG RESOURCES, INC.
01-18665BLOCK A UNITMar 2025EOG RESOURCES, INC.EOG RESOURCES, INC.
01-297758BLOCK A UNIT 3HMar 2025EOG RESOURCES MARKETING LLCEOG RESOURCES, INC.
01-297758BLOCK A UNIT 3HMar 2025EOG RESOURCES, INC.
01-297758BLOCK A UNIT 3HMar 2025EOG RESOURCES, INC.
01-297758BLOCK A UNIT 3HMar 2025EOG RESOURCES, INC.
01-297758BLOCK A UNIT 3HMar 2025EOG RESOURCES, INC.EOG RESOURCES, INC.
01-18665BLOCK A UNITMar 2025EOG RESOURCES, INC.
01-18665BLOCK A UNITFeb 2025EOG RESOURCES MARKETING LLCEOG RESOURCES, INC.
01-18665BLOCK A UNITFeb 2025EOG RESOURCES, INC.
01-297758BLOCK A UNIT 3HFeb 2025EOG RESOURCES, INC.EOG RESOURCES, INC.
01-18665BLOCK A UNITFeb 2025EOG RESOURCES, INC.
01-18665BLOCK A UNITFeb 2025EOG RESOURCES, INC.EOG RESOURCES, INC.
01-297758BLOCK A UNIT 3HFeb 2025EOG RESOURCES MARKETING LLCEOG RESOURCES, INC.
01-297758BLOCK A UNIT 3HFeb 2025EOG RESOURCES, INC.
01-297758BLOCK A UNIT 3HFeb 2025EOG RESOURCES, INC.
01-18665BLOCK A UNITFeb 2025EOG RESOURCES, INC.
01-297758BLOCK A UNIT 3HFeb 2025EOG RESOURCES, INC.
01-18665BLOCK A UNITJan 2025EOG RESOURCES, INC.
01-18665BLOCK A UNITJan 2025EOG RESOURCES, INC.
01-18665BLOCK A UNITJan 2025EOG RESOURCES, INC.EOG RESOURCES, INC.
01-18665BLOCK A UNITJan 2025EOG RESOURCES MARKETING LLCEOG RESOURCES, INC.