Double K

Oil & Gas Property in McMullen County, TX

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Property Summary

Key data points for Double K

County	McMullen County, TX
Production Dates	Jul 2005 - Oct 2025
Total Oil Production	4,126,014 BBLs
Total Gas Production	7,475,902 MCF
Recent Oil Production	17,790 BBLs in Sep 2025
Recent Gas Production	51,420 MCF in Sep 2025
Wells on Property	46

Our Valuation Estimates for Double K

ShaleAssessment™

$192,662 *

MarketMultiple™

$2,113,369 **

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

Based on a decimal interest

Double K Production Graph

Aggregated production of all wells and leases associated with this property

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to oil and gas production for Double K
from Jul 2005 to Oct 2025

Wells on Double K

API #	Well Name	Operator	Status	County	Est. Daily Oil Prod.	Est. Daily Gas Prod.	Est. Daily Water Prod.	Latitude	Longitude
API #	Well Name	Operator	Status	County	Est. Daily Oil Prod.	Est. Daily Gas Prod.	Est. Daily Water Prod.	Latitude	Longitude
42-311-33810	DOUBLE K 1	MANTI OPERATING COMPANY	Dry Hole	McMullen County, TX				28.556999	-98.529822
42-311-33811	DOUBLE K 3	ATLAS OPERATING LLC	Producing	McMullen County, TX				28.563066	-98.532785
42-311-33828	DOUBLE K 2	ATLAS OPERATING LLC	Producing	McMullen County, TX				28.562685	-98.529254
42-311-33973	DOUBLE K NORTH 4	ATLAS OPERATING LLC	Producing	McMullen County, TX				28.575329	-98.536573
42-311-33975	DOUBLE K NORTH 5	ATLAS OPERATING LLC	Producing	McMullen County, TX				28.580640	-98.536073
42-311-34032	DOUBLE K NORTH 6	ATLAS OPERATING LLC	Producing	McMullen County, TX				28.579343	-98.536662
42-311-34182	DOUBLE K SOUTH 1	NCEY HOLDINGS, LLC	Permitted Location	McMullen County, TX				28.558175	-98.513181
42-311-34183	DOUBLE K SOUTH 2	NCEY HOLDINGS, LLC	Permitted Location	McMullen County, TX				28.561260	-98.510412
42-311-34184	DOUBLE K SOUTH 3	NCEY HOLDINGS, LLC	Permitted Location	McMullen County, TX				28.560183	-98.509970
42-311-35497	DOUBLE K 1H	MURPHY EXPL. & PROD. CO. - USA	Producing	McMullen County, TX				28.549098	-98.524846
42-311-35498	DOUBLE K 2H	MURPHY EXPL. & PROD. CO. - USA	Producing	McMullen County, TX				28.549100	-98.524768
42-311-35499	DOUBLE K 3H	MURPHY EXPL. & PROD. CO. - USA	Producing	McMullen County, TX				28.549099	-98.524690
42-311-35500	DOUBLE K 4H	MURPHY EXPL. & PROD. CO. - USA	Producing	McMullen County, TX				28.549099	-98.524612
42-311-35501	DOUBLE K 13H	MURPHY EXPL. & PROD. CO. - USA	Shut In	McMullen County, TX				28.561853	-98.530928
42-311-35502	DOUBLE K 14H	MURPHY EXPL. & PROD. CO. - USA	Shut In	McMullen County, TX				28.561845	-98.531006
42-311-35503	DOUBLE K 16H	MURPHY EXPL. & PROD. CO. - USA	Shut In	McMullen County, TX				28.561861	-98.530851
42-311-35504	DOUBLE K 15H	MURPHY EXPL. & PROD. CO. - USA	Shut In	McMullen County, TX				28.561869	-98.530774
42-311-35874	DOUBLE K 10H	MURPHY EXPL. & PROD. CO. - USA	Producing	McMullen County, TX				28.547467	-98.529059
42-311-35875	DOUBLE K 9H	MURPHY EXPL. & PROD. CO. - USA	Producing	McMullen County, TX				28.547466	-98.529245
42-311-35876	DOUBLE K 12H	MURPHY EXPL. & PROD. CO. - USA	Producing	McMullen County, TX				28.547475	-98.529014
42-311-35877	DOUBLE K 17H	MURPHY EXPL. & PROD. CO. - USA	Horizontal Well Surface Locatio	McMullen County, TX				28.559090	-98.526640
42-311-35880	DOUBLE K 18H	MURPHY EXPL. & PROD. CO. - USA	Horizontal Well Surface Locatio	McMullen County, TX				28.559091	-98.526562
42-311-35888	DOUBLE K 11H	MURPHY EXPL. & PROD. CO. - USA	Producing	McMullen County, TX				28.545535	-98.529137
42-311-35910	DOUBLE K 19H	MURPHY EXPL. & PROD. CO. - USA	Horizontal Well Surface Locatio	McMullen County, TX				28.559088	-98.526484
42-311-35911	DOUBLE K 20H	MURPHY EXPL. & PROD. CO. - USA	Horizontal Well Surface Locatio	McMullen County, TX				28.559086	-98.526406
42-311-36095	DOUBLE K UNIT A 4H	MURPHY EXPL. & PROD. CO. - USA	Producing	McMullen County, TX				28.547181	-98.511278
42-311-36096	DOUBLE K UNIT B 1H	MURPHY EXPL. & PROD. CO. - USA	Shut In	McMullen County, TX				28.547177	-98.511201
42-311-36185	DOUBLE K 6HR	MURPHY EXPL. & PROD. CO. - USA	Producing	McMullen County, TX				28.561509	-98.523441
42-311-36186	DOUBLE K 8H	MURPHY EXPL. & PROD. CO. - USA	Horizontal Well Surface Locatio	McMullen County, TX				28.561509	-98.523208
42-311-36187	DOUBLE K 32H	MURPHY EXPL. & PROD. CO. - USA	Horizontal Well Surface Locatio	McMullen County, TX				28.547859	-98.519182
42-311-36189	DOUBLE K 33H	MURPHY EXPL. & PROD. CO. - USA	Horizontal Well Surface Locatio	McMullen County, TX				28.547858	-98.519104
42-311-36191	DOUBLE K 34H	MURPHY EXPL. & PROD. CO. - USA	Horizontal Well Surface Locatio	McMullen County, TX				28.547857	-98.519026
42-311-36204	DOUBLE K 7H	MURPHY EXPL. & PROD. CO. - USA	Producing	McMullen County, TX				28.561509	-98.523286
42-311-36205	DOUBLE K 6H	MURPHY EXPL. & PROD. CO. - USA	Shut In	McMullen County, TX				28.561509	-98.523364
42-311-36349	DOUBLE K UNIT B 2H	MURPHY EXPL. & PROD. CO. - USA	Producing	McMullen County, TX				28.546011	-98.506975
42-311-36350	DOUBLE K UNIT B 4H	MURPHY EXPL. & PROD. CO. - USA	Producing	McMullen County, TX				28.546011	-98.506819
42-311-36351	DOUBLE K UNIT B 3H	MURPHY EXPL. & PROD. CO. - USA	Producing	McMullen County, TX				28.546011	-98.506897
42-311-36568	DOUBLE K 35H	MURPHY EXPL. & PROD. CO. - USA	Horizontal Well Surface Locatio	McMullen County, TX				28.547849	-98.518485
42-311-36578	DOUBLE K 44H	MURPHY EXPL. & PROD. CO. - USA	Producing	McMullen County, TX				28.546011	-98.506739
42-311-36596	DOUBLE K 31H	MURPHY EXPL. & PROD. CO. - USA	Horizontal Well Surface Locatio	McMullen County, TX				28.548116	-98.516486
42-311-36597	DOUBLE K 36H	MURPHY EXPL. & PROD. CO. - USA	Horizontal Well Surface Locatio	McMullen County, TX				28.548118	-98.516408
42-311-37110	DOUBLE K CP 204CP	MURPHY EXPL. & PROD. CO. - USA	Permitted Location	McMullen County, TX				28.579941	-98.534921
42-311-37358	DOUBLE K 17H	MURPHY EXPL. & PROD. CO. - USA	Producing	McMullen County, TX				28.548020	-98.516385
42-311-37359	DOUBLE K A 1H	MURPHY EXPL. & PROD. CO. - USA	Horizontal Well Surface Locatio	McMullen County, TX				28.548019	-98.516463
42-311-37360	DOUBLE K UNIT C 1H	MURPHY EXPL. & PROD. CO. - USA	Producing	McMullen County, TX				28.548022	-98.516307
42-311-37361	DOUBLE K UNIT C 2H	MURPHY EXPL. & PROD. CO. - USA	Producing	McMullen County, TX				28.548023	-98.516230

Leases included in Double K

Lease #	Lease Name	Operator	County
01-14688	DOUBLE K	WYNN-CROSBY OPERATING, LTD.	McMullen County, TX
01-14702	DOUBLE K	WYNN-CROSBY OPERATING, LTD.	McMullen County, TX
01-14864	DOUBLE K NORTH	WYNN-CROSBY OPERATING, LTD.	McMullen County, TX
01-14899	DOUBLE K NORTH	ATLAS OPERATING LLC	McMullen County, TX
01-15698	DOUBLE K	ATLAS OPERATING LLC	McMullen County, TX
01-17230	DOUBLE K	MURPHY EXPL. & PROD. CO. - USA	McMullen County, TX
01-18164	DOUBLE K UNIT A	MURPHY EXPL. & PROD. CO. - USA	McMullen County, TX
01-18166	DOUBLE K UNIT B	MURPHY EXPL. & PROD. CO. - USA	McMullen County, TX
01-21569	DOUBLE K UNIT C	MURPHY EXPL. & PROD. CO. - USA	McMullen County, TX

Operators Associated With Double K

Nearby Properties

These are the closest 20 properties to the Double K property.

Property Name	Location	Oil Prod.	Gas Prod.	Prod. Period
Bilbo Unit	McMullen County, TX	964 BBLs	3,465 MCF	Oct 2025
Brite Leg Unit	McMullen County, TX	1,326 BBLs	3,066 MCF	Oct 2025
Caron Unit	McMullen County, TX	2,749 BBLs	5,603 MCF	Oct 2025
Cutter Creek	McMullen County, TX	3,611 BBLs	4,347 MCF	Oct 2025
Green Swaim	McMullen County, TX	835 BBLs	427 MCF	Oct 2025
Gubbels	McMullen County, TX	9,213 BBLs	25,919 MCF	Oct 2025
Harris Martin	McMullen County, TX	41 BBLs	0 MCF	Oct 2025
Lottie	McMullen County, TX	5,686 BBLs	2,574 MCF	Sep 2025
Mahoney	McMullen County, TX	103 BBLs	0 MCF	Oct 2025
Peacock	McMullen County, TX	2,209 BBLs	4,787 MCF	Oct 2025
Powers-Swaim Unit	McMullen County, TX	120 BBLs	0 MCF	Sep 2025
Powersg-GS-Wsu-WS-MWS (Sa) A3	McMullen County, TX	6,155 BBLs	12,423 MCF	Oct 2025
Powersg-Wsu-WS (Sa) A4	McMullen County, TX	4,176 BBLs	5,146 MCF	Oct 2025
Starbright	McMullen County, TX	5,829 BBLs	14,617 MCF	Oct 2025
Starlight Unit	McMullen County, TX	958 BBLs	2,679 MCF	Oct 2025
Swaim	McMullen County, TX	3,639 BBLs	5,756 MCF	Oct 2025
Teal Unit	McMullen County, TX	3,104 BBLs	13,627 MCF	Oct 2025
Teal-Hoskins	McMullen County, TX	4,410 BBLs	4,790 MCF	Oct 2025
Tyler	McMullen County, TX	6,297 BBLs	13,201 MCF	Oct 2025
Wesley Swaim	McMullen County, TX	4,298 BBLs	6,796 MCF	Oct 2025

Companies in the Area

These are the closest 20 companies operating near the Double K property.

Company Name
Atlas Operating LLC
Aurora Resources Corporation
Century Resources, Inc.
Delray Oil, Inc.
Enerquest Operating, LLC
EOG Resources Inc
Exxon Corporation
Gulftex Energy, LLC
Hawthorn Energy Partners, LLC
Ineos USA Oil & Gas LLC
Kaler Energy Corp.
Lakewood Operating, LTD.
Manti Operating Company
Murphy Expl. & Prod. Co. - USA
Repsol Oil & Gas USA, LLC
Rickaway Energy, Corp.
Silverbow Resources Oper, LLC
Talisman Energy USA Inc.
Trinity Operating (Usg), LLC
Triple L Oil Company

Frac'ing activity on Double K

API #	Well Name	Start Date	End Date	Vertical Depth	Total Water Volume
API #	Well Name	Start Date	End Date	Vertical Depth	Total Water Volume
42-311-35497	Double K 1H
42-311-35498	Double K 2H
42-311-35499	Double K #3H
42-311-35500	Double K #4H
42-311-35501	Double K #13H
42-311-35502	Double K #14H
42-311-35503	Double K #16H
42-311-35504	Double K #15H
42-311-35874	Double K 10H
42-311-35875	Double K 9H
42-311-35876	Double K 12H
42-311-35888	Double K 11H
42-311-36095	Double K Unit A 4H
42-311-36096	Double K Unit B 1H
42-311-36185	Double K 6HR
42-311-36204	Double K 7H
42-311-36349	Double K B2H
42-311-36350	Double K B 4H
42-311-36351	Double K B 3H
42-311-36578	Double K 44H
42-311-37358	Double K 17H
42-311-37360	Double K C 1H
42-311-37361	Double K C 2H

Owners of Double K

Royalty Ownership data is obtained from public records

Year	Owner	Property Name	Operator
2025	MURPHY EXPLORATION & PROD	DOUBLE K UNIT C	MURPHY EXPL. &
2025	MURPHY EXPLORATION & PROD	DOUBLE K 44H	MURPHY EXPL. &
2025	TYLER RANCH PARTNERS LTD	DOUBLE K UNIT C	MURPHY EXPL. &
2025	MURPHY EXPLORATION & PROD	DOUBLE K 1,9-16	MURPHY EXPL. &
2025	ROARK JAMES F LIFE ESTATE	DOUBLE K UNIT C	MURPHY EXPL. &
2025	MURPHY EXPLORATION & PROD	DOUBLE K UNIT B	MURPHY EXPL. &
2025	ROARK JAMES F LIFE ESTATE	DOUBLE K 44H	MURPHY EXPL. &
2025	BOWDITCH RENE ROARK	DOUBLE K UNIT C	MURPHY EXPL. &
Displaying 8 of 446 Owners -- Full Ownership Data Available for Subscribers Only

Oil & Gas Sales on Double K

Lease #	Lease Name	Reporting Period	Product	Volume	Value	Gross Price	Purchaser	Producer
Lease #	Lease Name	Reporting Period	Product	Oil Volume	Oil Value	Calculated Oil Price	Purchaser	Producer
01-17230	DOUBLE K	Apr 2025					ETC FIELD SERVICES LLC	MURPHY EXPLORATION & PRODUCTION COMPANY - USA
01-17230	DOUBLE K	Apr 2025					MURPHY EXPLORATION & PRODUCTION COMPANY - USA	MURPHY EXPLORATION & PRODUCTION COMPANY - USA
01-17230	DOUBLE K	Apr 2025					DCP OPERATING COMPANY, LP	MURPHY EXPLORATION & PRODUCTION COMPANY - USA
01-17230	DOUBLE K	Apr 2025					PHILLIPS 66 COMPANY	MURPHY EXPLORATION & PRODUCTION COMPANY - USA
01-18164	DOUBLE K UNIT A	Apr 2025					MURPHY EXPLORATION & PRODUCTION COMPANY - USA	MURPHY EXPLORATION & PRODUCTION COMPANY - USA
01-18164	DOUBLE K UNIT A	Apr 2025					DCP OPERATING COMPANY, LP	MURPHY EXPLORATION & PRODUCTION COMPANY - USA
01-18164	DOUBLE K UNIT A	Apr 2025					PHILLIPS 66 COMPANY	MURPHY EXPLORATION & PRODUCTION COMPANY - USA
01-18166	DOUBLE K UNIT B	Apr 2025					MURPHY EXPLORATION & PRODUCTION COMPANY - USA	MURPHY EXPLORATION & PRODUCTION COMPANY - USA
01-18166	DOUBLE K UNIT B	Apr 2025					DCP OPERATING COMPANY, LP	MURPHY EXPLORATION & PRODUCTION COMPANY - USA
01-18166	DOUBLE K UNIT B	Apr 2025					PHILLIPS 66 COMPANY	MURPHY EXPLORATION & PRODUCTION COMPANY - USA
01-17230	DOUBLE K	Mar 2025					ETC FIELD SERVICES LLC	MURPHY EXPLORATION & PRODUCTION COMPANY - USA
01-17230	DOUBLE K	Mar 2025					MURPHY EXPLORATION & PRODUCTION COMPANY - USA	MURPHY EXPLORATION & PRODUCTION COMPANY - USA
01-17230	DOUBLE K	Mar 2025					DCP OPERATING COMPANY, LP	MURPHY EXPLORATION & PRODUCTION COMPANY - USA
01-17230	DOUBLE K	Mar 2025					PHILLIPS 66 COMPANY	MURPHY EXPLORATION & PRODUCTION COMPANY - USA
01-18164	DOUBLE K UNIT A	Mar 2025					MURPHY EXPLORATION & PRODUCTION COMPANY - USA	MURPHY EXPLORATION & PRODUCTION COMPANY - USA
01-18164	DOUBLE K UNIT A	Mar 2025					DCP OPERATING COMPANY, LP	MURPHY EXPLORATION & PRODUCTION COMPANY - USA
01-18164	DOUBLE K UNIT A	Mar 2025					PHILLIPS 66 COMPANY	MURPHY EXPLORATION & PRODUCTION COMPANY - USA
01-18166	DOUBLE K UNIT B	Mar 2025					MURPHY EXPLORATION & PRODUCTION COMPANY - USA	MURPHY EXPLORATION & PRODUCTION COMPANY - USA
01-18166	DOUBLE K UNIT B	Mar 2025					DCP OPERATING COMPANY, LP	MURPHY EXPLORATION & PRODUCTION COMPANY - USA
01-18166	DOUBLE K UNIT B	Mar 2025					PHILLIPS 66 COMPANY	MURPHY EXPLORATION & PRODUCTION COMPANY - USA
01-14899	DOUBLE K NORTH	Feb 2025					GULFMARK ENERGY, INC.	ATLAS OPERATING LLC
01-17230	DOUBLE K	Feb 2025					ETC FIELD SERVICES LLC	MURPHY EXPLORATION & PRODUCTION COMPANY - USA
01-17230	DOUBLE K	Feb 2025					MURPHY EXPLORATION & PRODUCTION COMPANY - USA	MURPHY EXPLORATION & PRODUCTION COMPANY - USA
01-17230	DOUBLE K	Feb 2025					DCP OPERATING COMPANY, LP	MURPHY EXPLORATION & PRODUCTION COMPANY - USA
01-17230	DOUBLE K	Feb 2025					PHILLIPS 66 COMPANY	MURPHY EXPLORATION & PRODUCTION COMPANY - USA