Murphy-Sinclair Unit

Oil & Gas Property in Karnes County, TX

  2. Texas
  3. Karnes County, TX
  4. Oil & Gas Properties in Karnes County, TX
  5. Murphy-Sinclair Unit Oil & Gas Property

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Property Summary

Key data points for Murphy-Sinclair Unit

CountyKarnes County, TX
OperatorMARATHON OIL EF LLC
Production DatesOct 2012 - Nov 2025
Total Oil Production3,416,074 BBLs
Total Gas Production15,499,200 MCF
Recent Oil Production4,915 BBLs in Oct 2025
Recent Gas Production27,526 MCF in Oct 2025
Wells on Property18

Our Valuation Estimates for Murphy-Sinclair Unit

ShaleAssessment™

$271,790 *

MarketMultiple™

$881,613 **

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

Based on a decimal interest

Murphy-Sinclair 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 Murphy-Sinclair Unit
from Oct 2012 to Nov 2025

Wells on Murphy-Sinclair Unit

API #Well NameOperatorStatusCountyEst. Daily Oil Prod.Est. Daily Gas Prod.Est. Daily Water Prod.LatitudeLongitude
API #Well NameOperatorStatusCountyEst. Daily Oil Prod.Est. Daily Gas Prod.Est. Daily Water Prod.LatitudeLongitude
42-255-32579MURPHY-SINCLAIR UNIT 2HMARATHON OIL EF LLCProducingKarnes County, TX28.830182-97.934083
42-255-32591MURPHY-SINCLAIR UNIT 1HMARATHON OIL EF LLCProducingKarnes County, TX28.830206-97.934010
42-255-33743MURPHY-SINCLAIR UNIT 6HMARATHON OIL EF LLCHorizontal Well Surface LocatioKarnes County, TX28.814066-97.933700
42-255-34088MURPHY-SINCLAIR UNIT 301HMARATHON OIL EF LLCProducingKarnes County, TX28.824257-97.931291
42-255-34089MURPHY-SINCLAIR UNIT 9HMARATHON OIL EF LLCProducingKarnes County, TX28.824315-97.931116
42-255-34090MURPHY-SINCLAIR UNIT 501HMARATHON OIL EF LLCProducingKarnes County, TX28.824344-97.931028
42-255-34091MURPHY-SINCLAIR UNIT AC 9HMARATHON OIL EF LLCProducingKarnes County, TX28.824286-97.931203
42-255-34228MURPHY-SINCLAIR UNIT 6HRMARATHON OIL EF LLCProducingKarnes County, TX28.814297-97.933803
42-255-34322MURPHY-SINCLAIR UNIT AC 8HMARATHON OIL EF LLCTemp AbandonedKarnes County, TX28.814299-97.933797
42-255-34652MURPHY-SINCLAIR UNIT 7HMARATHON OIL EF LLCHorizontal Well Surface LocatioKarnes County, TX28.828321-97.935058
42-255-34653MURPHY-SINCLAIR UNIT 502HMARATHON OIL EF LLCProducingKarnes County, TX28.828352-97.934972
42-255-34654MURPHY-SINCLAIR UNIT 302HMARATHON OIL EF LLCProducingKarnes County, TX28.828385-97.934886
42-255-34655MURPHY-SINCLAIR UNIT 5HMARATHON OIL EF LLCHorizontal Well Surface LocatioKarnes County, TX28.828446-97.934711
42-255-34656MURPHY-SINCLAIR UNIT 503HMARATHON OIL EF LLCProducingKarnes County, TX28.828477-97.934625
42-255-34657MURPHY-SINCLAIR UNIT 303HMARATHON OIL EF LLCProducingKarnes County, TX28.828507-97.934539
42-255-34669MURPHY-SINCLAIR UNIT AC 3HMARATHON OIL EF LLCProducingKarnes County, TX28.828538-97.934453
42-255-34670MURPHY-SINCLAIR UNIT AC 2HMARATHON OIL EF LLCHorizontal Well Surface LocatioKarnes County, TX28.828415-97.934797
42-255-37338MURPHY-SINCLAIR UNIT 3HMARATHON OIL EF LLCProducingKarnes County, TX28.830300-97.933707

Leases included in Murphy-Sinclair Unit

Lease #Lease NameOperatorCountyMonthly Oil Prod.Monthly Gas Prod.
Lease #Lease NameOperatorCountyMonthly Oil Prod.Monthly Gas Prod.
02-11140MURPHY-SINCLAIR UNITMARATHON OIL EF LLCKarnes County, TX
02-11279MURPHY-SINCLAIR UNIT ACMARATHON OIL EF LLCKarnes County, TX
02-267436MURPHY-SINCLAIR UNIT 1HMARATHON OIL EF LLCKarnes County, TX
02-270324MURPHY-SINCLAIR UNIT 2HMARATHON OIL EF LLCKarnes County, TX
02-274454MURPHY-SINCLAIR UNIT 6HMARATHON OIL EF LLCKarnes County, TX
02-277102MURPHY-SINCLAIR UNIT 9HMARATHON OIL EF LLCKarnes County, TX
02-277122MURPHY-SINCLAIR UNIT 501HMARATHON OIL EF LLCKarnes County, TX
02-277324MURPHY-SINCLAIR UNIT 301HMARATHON OIL EF LLCKarnes County, TX
02-279201MURPHY-SINCLAIR UNIT AC 9HMARATHON OIL EF LLCKarnes County, TX
02-279605MURPHY-SINCLAIR UNIT AC 8HMARATHON OIL EF LLCKarnes County, TX
02-281522MURPHY-SINCLAIR UNIT 303HMARATHON OIL EF LLCKarnes County, TX
02-281553MURPHY-SINCLAIR UNIT 302HMARATHON OIL EF LLCKarnes County, TX
02-281554MURPHY-SINCLAIR UNIT 503HMARATHON OIL EF LLCKarnes County, TX
02-281558MURPHY-SINCLAIR UNIT 502HMARATHON OIL EF LLCKarnes County, TX
02-281710MURPHY-SINCLAIR UNIT AC 3HMARATHON OIL EF LLCKarnes County, TX
02-292857MURPHY-SINCLAIR UNIT 3HMARATHON OIL EF LLCKarnes County, TX

Nearby Properties

These are the closest 20 properties to the Murphy-Sinclair Unit property.

Property NameLocationOil Prod.Gas Prod.Prod. Period
Barboza UnitKarnes County, TX7,235 BBLs54,454 MCFNov 2025
Brysch Jonas-Yosko Borgfeld SaKarnes County, TX33 BBLs5,268 MCFNov 2025
Chapman RogersKarnes County, TX1,168 BBLs12,569 MCFNov 2025
Chapman-Franke-Murphy-Kotara Sa 1HKarnes County, TX4,242 BBLs13,908 MCFNov 2025
Culberson-Hughes UnitKarnes County, TX793 BBLs1,502 MCFNov 2025
Culberson-Patteson UnitKarnes County, TX1,175 BBLs2,138 MCFNov 2025
Foster UnitKarnes County, TX4,361 BBLs53,850 MCFNov 2025
Franke UnitKarnes County, TX16,816 BBLs78,042 MCFNov 2025
Franke-JohnsonKarnes County, TX11,809 BBLs158,447 MCFNov 2025
Gilley UnitKarnes County, TX2,065 BBLs6,359 MCFNov 2025
Kotara-Ridley UnitKarnes County, TX5,569 BBLs40,118 MCFNov 2025
L.B. Hailey UnitKarnes County, TX12,923 BBLs159,594 MCFNov 2025
Luna-May Unit PsaKarnes County, TX382 BBLs101 MCFNov 2025
May Unit 1Karnes County, TX4,923 BBLs27,608 MCFNov 2025
Murphy-KotaraKarnes County, TX1,824 BBLs9,275 MCFNov 2025
R.Foester-C.Hughes Unit SaKarnes County, TX515 BBLs1,073 MCFNov 2025
Rogers-Foester UnitKarnes County, TX670 BBLs1,875 MCFNov 2025
Urrutia UnitKarnes County, TX1,561 BBLs3,862 MCFNov 2025
Yosko BorgfeldKarnes County, TX4,265 BBLs10,067 MCFNov 2025
Zaeske-EckolsKarnes County, TX5,336 BBLs16,019 MCFNov 2025

Companies in the Area

These are the closest 20 companies operating near the Murphy-Sinclair Unit property.

Company Name
Blackbrush O & G, LLC
Burlington Resources Oil & Gas Company LP
Devon Energy Production Company, L.P.
Dewbre Petroleum Corporation
Encana Oil & Gas (USA) Inc.
Goldking Prod. Co.
Hilcorp Energy Company
Jones, Edwin M. Oil Co.
Marathon Oil Ef LLC
Mobil Producing TX. & N.M. Inc.
Ovintiv USA Inc.
Paloma Resources, LLC
Pioneer Natural Res. USA, Inc.
Plains Exploration & Prod. Co.
Repsol Oil & Gas USA, LLC
Statoil Texas Onshore Prop LLC
Texas Crude Energy, Inc.
Texstar North America, Inc.
Tidal Petroleum, Inc.
Warwick-Artemis, LLC

Frac'ing activity on Murphy-Sinclair Unit

API #Well NameStart DateEnd DateVertical DepthTotal Water Volume
API #Well NameStart DateEnd DateVertical DepthTotal Water Volume
42-255-32579Murphy Sinclair 2H
42-255-32591Murphy Sinclair 1H
42-255-34088Murphy Sinclair Unit 301H
42-255-34089Murphy Sinclair Unit 9H
42-255-34090Murphy Sinclair Unit 501H
42-255-34091Murphy Sinclair Unit AC 9H
42-255-34228Murphy Sinclair 6HR
42-255-34322Murphy Sinclair AC 8H
42-255-34653Murphy Sinclair 502H
42-255-34654Murphy Sinclair 302H
42-255-34656Murphy Sinclair 503H
42-255-34657Murphy Sinclair 303H
42-255-34669Murphy Sinclair AC 3H
42-255-37338Murphy-Sinclair Unit 3H

Owners of Murphy-Sinclair Unit

Royalty Ownership data is obtained from public records
YearOwnerProperty NameOperatorPercentageInterest TypeAppraisal ValueLegal Desciption
2025MARATHON OIL EF LLCMURPHY SINCLAIR 2HMARATHON OIL EF LLC
2025MARATHON OIL EF LLCMURPHY-SINCLAIR UNIT W#501HMARATHON OIL EF LLC
2025MARATHON OIL EF LLCMURPHY-SINCLAIR UNIT AC W#9HMARATHON OIL EF LLC
2025MARATHON OIL EF LLCMURPHY-SINCLAIR UNIT AC W#9HMARATHON OIL EF LLC
2025MARATHON OIL EF LLCMURPHY-SINCLAIR UNIT AC W#3HMARATHON OIL EF LLC
2025MARATHON OIL EF LLCMURPHY-SINCLAIR UNIT W#301HMARATHON OIL EF LLC
2025MARATHON OIL EF LLCMURPHY-SINCLAIR UNIT W#502HMARATHON OIL EF LLC
2025MARATHON OIL EF LLCMURPHY-SINCLAIR UNIT W#302HMARATHON OIL EF LLC
Displaying 8 of 517 Owners   --   Full Ownership Data Available for Subscribers Only

Oil & Gas Sales on Murphy-Sinclair Unit

Lease #Lease NameReporting PeriodProductVolumeValueGross PricePurchaserProducer
Lease #Lease NameReporting PeriodProductOil VolumeOil ValueCalculated Oil PricePurchaserProducer
02-11140MURPHY-SINCLAIR UNITDec 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-11140MURPHY-SINCLAIR UNITNov 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-11140MURPHY-SINCLAIR UNITNov 2025DCP OPERATING COMPANY, LPCONOCOPHILLIPS COMPANY
02-11140MURPHY-SINCLAIR UNITNov 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-267436MURPHY-SINCLAIR UNIT 1HNov 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-267436MURPHY-SINCLAIR UNIT 1HNov 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-267436MURPHY-SINCLAIR UNIT 1HNov 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-267436MURPHY-SINCLAIR UNIT 1HNov 2025ENERFIN AGUA DULCE LPCONOCOPHILLIPS COMPANY
02-267436MURPHY-SINCLAIR UNIT 1HNov 2025TARGA MIDSTREAM SERVICES LLCCONOCOPHILLIPS COMPANY
02-267436MURPHY-SINCLAIR UNIT 1HNov 2025DCP OPERATING COMPANY, LPCONOCOPHILLIPS COMPANY
02-270324MURPHY-SINCLAIR UNIT 2HNov 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-270324MURPHY-SINCLAIR UNIT 2HNov 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-270324MURPHY-SINCLAIR UNIT 2HNov 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-270324MURPHY-SINCLAIR UNIT 2HNov 2025ENERFIN AGUA DULCE LPCONOCOPHILLIPS COMPANY
02-270324MURPHY-SINCLAIR UNIT 2HNov 2025TARGA MIDSTREAM SERVICES LLCCONOCOPHILLIPS COMPANY
02-270324MURPHY-SINCLAIR UNIT 2HNov 2025DCP OPERATING COMPANY, LPCONOCOPHILLIPS COMPANY
02-277102MURPHY-SINCLAIR UNIT 9HNov 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-277102MURPHY-SINCLAIR UNIT 9HNov 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-277102MURPHY-SINCLAIR UNIT 9HNov 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-277102MURPHY-SINCLAIR UNIT 9HNov 2025ENERFIN AGUA DULCE LPCONOCOPHILLIPS COMPANY
02-277102MURPHY-SINCLAIR UNIT 9HNov 2025TARGA MIDSTREAM SERVICES LLCCONOCOPHILLIPS COMPANY
02-277102MURPHY-SINCLAIR UNIT 9HNov 2025DCP OPERATING COMPANY, LPCONOCOPHILLIPS COMPANY
02-277122MURPHY-SINCLAIR UNIT 501HNov 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-277122MURPHY-SINCLAIR UNIT 501HNov 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-277122MURPHY-SINCLAIR UNIT 501HNov 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY