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 - Mar 2026
Total Oil Production3,439,500 BBLs
Total Gas Production15,632,113 MCF
Recent Oil Production5,412 BBLs in Feb 2026
Recent Gas Production25,741 MCF in Feb 2026
Wells on Property18

Our Valuation Estimates for Murphy-Sinclair Unit

ShaleAssessment™

$256,934 *

MarketMultiple™

$800,466 **

* 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 Mar 2026

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 LLCShut InKarnes 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, TX6,913 BBLs46,564 MCFMar 2026
Brysch Jonas-Yosko Borgfeld SaKarnes County, TX1,517 BBLs3,131 MCFMar 2026
Buehring-Gilley PsaKarnes County, TX305 BBLs1,792 MCFMar 2026
Chapman RogersKarnes County, TX43 BBLs1,653 MCFMar 2026
Chapman-Franke-Murphy-Kotara Sa 1HKarnes County, TX2,942 BBLs8,842 MCFMar 2026
Culberson-Hughes UnitKarnes County, TX1,190 BBLs1,471 MCFMar 2026
Culberson-Patteson UnitKarnes County, TX1,149 BBLs2,445 MCFMar 2026
Foster UnitKarnes County, TX2,850 BBLs45,470 MCFMar 2026
Franke UnitKarnes County, TX12,285 BBLs65,040 MCFMar 2026
Franke-JohnsonKarnes County, TX5,989 BBLs104,033 MCFMar 2026
Gilley UnitKarnes County, TX1,636 BBLs6,307 MCFMar 2026
Kotara-Ridley UnitKarnes County, TX4,356 BBLs19,713 MCFMar 2026
L.B. Hailey UnitKarnes County, TX13,085 BBLs121,084 MCFMar 2026
Luna-May Unit PsaKarnes County, TX806 BBLs81 MCFMar 2026
May Unit 1Karnes County, TX3,296 BBLs16,276 MCFMar 2026
Murphy-KotaraKarnes County, TX1,793 BBLs9,439 MCFMar 2026
Rogers-Foester UnitKarnes County, TX1,660 BBLs4,316 MCFMar 2026
Urrutia UnitKarnes County, TX2,572 BBLs3,086 MCFMar 2026
Yosko BorgfeldKarnes County, TX6,610 BBLs11,792 MCFMar 2026
Zaeske-EckolsKarnes County, TX3,605 BBLs9,901 MCFMar 2026

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.
Falcon Production LLC
Goldking Prod. Co.
Hilcorp Energy Company
Jones, Edwin M. Oil Co.
Marathon Oil Ef LLC
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 UNITMar 2026CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-11140MURPHY-SINCLAIR UNITFeb 2026ETC TEXAS PIPELINE, LTD.CONOCOPHILLIPS COMPANY
02-11140MURPHY-SINCLAIR UNITFeb 2026CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-11140MURPHY-SINCLAIR UNITFeb 2026CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-11140MURPHY-SINCLAIR UNITFeb 2026ENERFIN AGUA DULCE LPCONOCOPHILLIPS COMPANY
02-11140MURPHY-SINCLAIR UNITFeb 2026DCP OPERATING COMPANY, LPCONOCOPHILLIPS COMPANY
02-11140MURPHY-SINCLAIR UNITFeb 2026CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-267436MURPHY-SINCLAIR UNIT 1HFeb 2026CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-267436MURPHY-SINCLAIR UNIT 1HFeb 2026CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-267436MURPHY-SINCLAIR UNIT 1HFeb 2026CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-267436MURPHY-SINCLAIR UNIT 1HFeb 2026ENERFIN AGUA DULCE LPCONOCOPHILLIPS COMPANY
02-267436MURPHY-SINCLAIR UNIT 1HFeb 2026TARGA MIDSTREAM SERVICES LLCCONOCOPHILLIPS COMPANY
02-267436MURPHY-SINCLAIR UNIT 1HFeb 2026DCP OPERATING COMPANY, LPCONOCOPHILLIPS COMPANY
02-270324MURPHY-SINCLAIR UNIT 2HFeb 2026CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-270324MURPHY-SINCLAIR UNIT 2HFeb 2026CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-270324MURPHY-SINCLAIR UNIT 2HFeb 2026CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-270324MURPHY-SINCLAIR UNIT 2HFeb 2026ENERFIN AGUA DULCE LPCONOCOPHILLIPS COMPANY
02-270324MURPHY-SINCLAIR UNIT 2HFeb 2026TARGA MIDSTREAM SERVICES LLCCONOCOPHILLIPS COMPANY
02-270324MURPHY-SINCLAIR UNIT 2HFeb 2026DCP OPERATING COMPANY, LPCONOCOPHILLIPS COMPANY
02-277102MURPHY-SINCLAIR UNIT 9HFeb 2026CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-277102MURPHY-SINCLAIR UNIT 9HFeb 2026CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-277102MURPHY-SINCLAIR UNIT 9HFeb 2026CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-277102MURPHY-SINCLAIR UNIT 9HFeb 2026ENERFIN AGUA DULCE LPCONOCOPHILLIPS COMPANY
02-277102MURPHY-SINCLAIR UNIT 9HFeb 2026TARGA MIDSTREAM SERVICES LLCCONOCOPHILLIPS COMPANY
02-277102MURPHY-SINCLAIR UNIT 9HFeb 2026DCP OPERATING COMPANY, LPCONOCOPHILLIPS COMPANY