Greybull 55-4

Oil & Gas Property in Reeves County, TX

  2. Texas
  3. Reeves County, TX
  4. Oil & Gas Properties in Reeves County, TX
  5. Greybull 55-4 Oil & Gas Property

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Property Summary

Key data points for Greybull 55-4

CountyReeves County, TX
OperatorANADARKO E&P ONSHORE LLC
Production DatesDec 2014 - Apr 2026
Total Oil Production511,821 BBLs
Total Gas Production3,026,376 MCF
Recent Oil Production73 BBLs in Mar 2026
Recent Gas Production3 MCF in Mar 2026
Wells on Property2

Our Valuation Estimates for Greybull 55-4

ShaleAssessment™

$1,747 *

MarketMultiple™

$4,597 **

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

Based on a decimal interest

Greybull 55-4 Production Graph

Aggregated production of all wells and leases associated with this property
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to oil and gas production for Greybull 55-4
from Dec 2014 to Apr 2026

Wells on Greybull 55-4

API #Well NameOperatorStatusCountyEst. Daily Oil Prod.Est. Daily Gas Prod.Est. Daily Water Prod.LatitudeLongitude
42-389-34246GREYBULL 55-4-9 1HANADARKO E&P ONSHORE LLCProducingReeves County, TX31.635595-103.720139
42-389-35173GREYBULL 55-4-11 1HANADARKO E&P ONSHORE LLCProducingReeves County, TX31.620902-103.723063

Leases included in Greybull 55-4

Lease #Lease NameOperatorCountyMonthly Oil Prod.Monthly Gas Prod.
08-277611GREYBULL 55-4-9 1HANADARKO E&P ONSHORE LLCReeves County, TX
08-287406GREYBULL 55-4-11 1HANADARKO E&P ONSHORE LLCReeves County, TX
08-48198GREYBULL 55-4-11ANADARKO E&P ONSHORE LLCReeves County, TX

Nearby Properties

These are the closest 20 properties to the Greybull 55-4 property.

Property NameLocationOil Prod.Gas Prod.Prod. Period
AylesworthReeves County, TX0 BBLs0 MCFApr 2001
Beaverhead State 2-24 UnitReeves County, TX1,141 BBLs3,779 MCFApr 2026
Big Pug State 55-4-19-24Reeves County, TX28,625 BBLs189,692 MCFApr 2026
Bulldog State 55-4-12-7Reeves County, TX47,138 BBLs310,389 MCFApr 2026
Chalk Bluff 55-4-1 1HReeves County, TX1,341 BBLs4,171 MCFApr 2026
Goldfinger State Unit 71-67Reeves County, TX11,641 BBLs104,977 MCFApr 2026
Harrison State Unit 12-24-16Reeves County, TX332 BBLs3,022 MCFMar 2026
Herc State 6-1Reeves County, TX19,731 BBLs176,202 MCFMar 2026
Honey Springs 55-4-19 1HReeves County, TX1,546 BBLs12,542 MCFApr 2026
Intrepid 55-12Reeves County, TX2,650 BBLs21,463 MCFApr 2026
Jupiter 2-36Reeves County, TX2,245 BBLs2,807 MCFApr 2026
Langley 2-36Reeves County, TX1,802 BBLs1,564 MCFApr 2026
Maisie State 10Reeves County, TX229 BBLs1,252 MCFMar 2026
Santa Rosa 54-4-3 1HReeves County, TX1,344 BBLs1,649 MCFApr 2026
Shiba Inu State 55-4-10-9Reeves County, TX24,106 BBLs96,460 MCFApr 2026
Sievers 2-35Reeves County, TX34,837 BBLs267,695 MCFApr 2026
Skyfall StateReeves County, TX50,887 BBLs326,297 MCFApr 2026
StateReeves County, TX0 BBLs0 MCFApr 2026
Thunderball State 4-67 UReeves County, TX19,822 BBLs114,456 MCFApr 2026
Williamsburg 54-4-5 1HReeves County, TX1,045 BBLs10,911 MCFApr 2026

Companies in the Area

These are the closest 20 companies operating near the Greybull 55-4 property.

Company Name
Anadarko E&P Onshore LLC
Bta Oil Producers, LLC
Cimarex Energy Co
Coterra Energy Operating Co.
Crescent Energy Operating, LLC
Diamondback E&P LLC
Energen Resources Corporation
Eqv Operating LLC
Forest Oil Corporation
Greenlake Energy Operating, LLC
Helmerich & Payne, Inc.
Lakewood Energy LLC
Notting Hill Energy LLC
Panther Exploration, LLC
Pogo Producing Company
Resolute Natural Res. Co., LLC
Rio Oil And Gas (Permian) II,LLC
Texasgulf Inc.
TRP Operating LLC
WPX Energy Permian, LLC

Frac'ing activity on Greybull 55-4

API #Well NameStart DateEnd DateVertical DepthTotal Water Volume
42-389-34246Greybull 55-4-9 1H
42-389-35173GREYBULL 55-4-11 1H

Owners of Greybull 55-4

Royalty Ownership data is obtained from public records
YearOwnerProperty NameOperatorPercentageInterest TypeAppraisal ValueLegal Desciption
2025CHEVRON ADVANTAGE INCGREYBULL 55-4-11 #1HANADARKO E&P O
2025CHEVRON USA INC (RI/OR)GREYBULL 55-4-9 #1HANADARKO E&P O
2025ANADARKO E&P ONSHORE LLCGREYBULL 55-4-9 #1HANADARKO E&P O
2025ANADARKO E&P ONSHORE LLCGREYBULL 55-4-11 #1HANADARKO E&P O
2025TEXAS PACIFIC LAND TRUSTGREYBULL 55-4-11 #1HANADARKO E&P O
2025TEXAS PACIFIC LAND TRUSTGREYBULL 55-4-9 #1HANADARKO E&P O

Oil & Gas Sales on Greybull 55-4

Lease #Lease NameReporting PeriodProductVolumeValueGross PricePurchaserProducer
Lease #Lease NameReporting PeriodProductOil VolumeOil ValueCalculated Oil PricePurchaserProducer
08-277611GREYBULL 55-4-9 1HDec 2025ANADARKO E&P ONSHORE LLC
08-277611GREYBULL 55-4-9 1HOct 2025ANADARKO E&P ONSHORE LLC
08-277611GREYBULL 55-4-9 1HSep 2025ANADARKO E&P ONSHORE LLC
08-277611GREYBULL 55-4-9 1HAug 2025ANADARKO E&P ONSHORE LLC
08-277611GREYBULL 55-4-9 1HJul 2025ANADARKO E&P ONSHORE LLC
08-287406GREYBULL 55-4-11 1HJul 2025OCCIDENTAL ENERGY MARKETING, INC.ANADARKO E&P ONSHORE LLC
08-287406GREYBULL 55-4-11 1HJul 2025ANADARKO E&P ONSHORE LLC
08-277611GREYBULL 55-4-9 1HJul 2025OCCIDENTAL ENERGY MARKETING, INC.ANADARKO E&P ONSHORE LLC
08-277611GREYBULL 55-4-9 1HJun 2025OCCIDENTAL ENERGY MARKETING, INC.ANADARKO E&P ONSHORE LLC
08-277611GREYBULL 55-4-9 1HJun 2025ANADARKO E&P ONSHORE LLC
08-287406GREYBULL 55-4-11 1HJun 2025OCCIDENTAL ENERGY MARKETING, INC.ANADARKO E&P ONSHORE LLC
08-287406GREYBULL 55-4-11 1HJun 2025ANADARKO E&P ONSHORE LLC
08-277611GREYBULL 55-4-9 1HMay 2025OCCIDENTAL ENERGY MARKETING, INC.ANADARKO E&P ONSHORE LLC
08-277611GREYBULL 55-4-9 1HMay 2025OCCIDENTAL ENERGY MARKETING, INC.ANADARKO E&P ONSHORE LLC
08-277611GREYBULL 55-4-9 1HMay 2025ANADARKO E&P ONSHORE LLC
08-287406GREYBULL 55-4-11 1HMay 2025OCCIDENTAL ENERGY MARKETING, INC.ANADARKO E&P ONSHORE LLC
08-277611GREYBULL 55-4-9 1HMay 2025ETC TEXAS PIPELINE, LTD.ANADARKO E&P ONSHORE LLC
08-277611GREYBULL 55-4-9 1HMay 2025ANADARKO E&P ONSHORE LLC
08-287406GREYBULL 55-4-11 1HMay 2025ANADARKO E&P ONSHORE LLC
08-287406GREYBULL 55-4-11 1HMay 2025OCCIDENTAL ENERGY MARKETING, INC.ANADARKO E&P ONSHORE LLC
08-287406GREYBULL 55-4-11 1HMay 2025ETC TEXAS PIPELINE, LTD.ANADARKO E&P ONSHORE LLC
08-287406GREYBULL 55-4-11 1HMay 2025ANADARKO E&P ONSHORE LLC
08-287406GREYBULL 55-4-11 1HMay 2025ANADARKO E&P ONSHORE LLC
08-277611GREYBULL 55-4-9 1HMay 2025ANADARKO E&P ONSHORE LLC
08-277611GREYBULL 55-4-9 1HApr 2025ANADARKO E&P ONSHORE LLC