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Johnson County, WY oil and gas wells

Name: Johnson County, WY oil and gas wells
Creator: Wyoming Oil and Gas Conservation Commission

23,489 wells: 3,623 active, 3,494 plugged, 526 orphaned, run by 418 operators.

Figures from the Wyoming Oil and Gas Conservation Commission, updated 2026-10-19.

Top operators in Johnson

Operator	Active	Wells here
CARBON CREEK ENERGY LLC	2,965	4,095
EOG RESOURCES INC	246	3,546
MID-CON ENERGY OPERATING LLC	60	76
SIMON OIL LLC	52	69
BEARCAT ENERGY LLC (COLORADO)	51	186
MATRIX PRODUCTION COMPANY	38	72
PRIMA EXPLORATION INC	31	75
WYOIL CORP	30	65
ANSCHUTZ EXPLORATION CORPORATION	15	1,972
WRC ENERGY LLC	15	291
CHIPCORE LLC	14	24
CONTANGO RESOURCES LLC	11	135
DAUBE COMPANY THE	11	22
CITATION OIL & GAS CORPORATION	10	16
BURK ROYALTY CO LTD	10	14
ATX ENERGY PARTNERS LLC	9	2,049
VALKYRIE OPERATING LLC	7	8
CONTINENTAL RESOURCES INC	6	10
MONCRIEF W A JR	6	10
COMET ENERGY SERVICES LLC	5	180
SAGE BUTTE PRB OPERATING, LLC	4	564
PEAK POWDER RIVER RESOURCES LLC	4	37
MEADOW DEEP LLC	3	7
DEVON ENERGY PRODUCTION COMPANY LP	2	118
P O & G OPERATING LLC	2	2

Wells

Not plugged · All wells · Plugged · Orphaned

Well	API / ID	Status	Type	Operator
CASE FED 4777-36-12-13E NH	49-019-40382	Permitted	Oil	ANSCHUTZ EXPLORATION CORPORATION
CASE FED 4777-36-12-13W NH	49-019-40389	Permitted	Oil	ANSCHUTZ EXPLORATION CORPORATION
CASE FED 4777-36-12-15W NH	49-019-41671	Permitted	Oil	ANSCHUTZ EXPLORATION CORPORATION
CASH 1201-03H	49-019-41675	Permitted	Oil	EOG RESOURCES INC
CASH 1201-04H	49-019-41676	Permitted	Oil	EOG RESOURCES INC
CASH 1201-05H	49-019-41677	Permitted	Oil	EOG RESOURCES INC
CASH 1201-11H	49-019-41678	Permitted	Oil	EOG RESOURCES INC
CASH 1201-12H	49-019-41679	Permitted	Oil	EOG RESOURCES INC
CAT CREEK 12-19-4878	49-019-23319	Active	Gas	CARBON CREEK ENERGY LLC
CAT CREEK 14-7-4878	49-019-26513	Active	Gas	CARBON CREEK ENERGY LLC
CAT CREEK FED 41-31-4878	49-019-23855	Active	Gas	CARBON CREEK ENERGY LLC
CAT CREEK FED 32-33-4878	49-019-27664	Active	Gas	CARBON CREEK ENERGY LLC
CAT CREEK LAND 21-18-4878	49-019-23267	Active	Gas	CARBON CREEK ENERGY LLC
CAT CREEK LAND 12-18-4878	49-019-23298	Active	Gas	CARBON CREEK ENERGY LLC
CAT CREEK LAND 21-19-4878	49-019-23870	Active	Gas	CARBON CREEK ENERGY LLC
CAT CREEK LAND 32-19-4878	49-019-23871	Active	Gas	CARBON CREEK ENERGY LLC
CAT CREEK LAND 41-19-4878	49-019-23872	Active	Gas	CARBON CREEK ENERGY LLC
CAT CREEK LAND FED 32-18-4878	49-019-23270	Active	Gas	CARBON CREEK ENERGY LLC
CAT CREEK LAND FED 23-18-4878	49-019-23271	Active	Gas	CARBON CREEK ENERGY LLC
CAT CREEK LAND FED 14-18-4878	49-019-23272	Active	Gas	CARBON CREEK ENERGY LLC
CAT CREEK LAND FED 12-7-4878	49-019-27941	Active	Gas	CARBON CREEK ENERGY LLC
CAT CREEK UNIT 14-29-4878	49-019-23492	Active	Gas	CARBON CREEK ENERGY LLC
CAT CREEK UNIT 43-32-4878	49-019-23493	Active	Gas	CARBON CREEK ENERGY LLC
CAT CREEK UNIT 34-32-4878	49-019-23494	Active	Gas	CARBON CREEK ENERGY LLC
CAT CREEK UNIT 32-32-4878	49-019-23495	Active	Gas	CARBON CREEK ENERGY LLC
CAT CREEK UNIT 23-32-4878	49-019-23496	Active	Gas	CARBON CREEK ENERGY LLC
CAT CREEK UNIT 21-32-4878	49-019-23497	Active	Gas	CARBON CREEK ENERGY LLC
CAT CREEK UNIT 14-32-4878	49-019-23498	Active	Gas	CARBON CREEK ENERGY LLC
CAT CREEK UNIT 34-29-4878	49-019-23499	Active	Gas	CARBON CREEK ENERGY LLC
CAT CREEK UNIT 23-29-4878	49-019-23500	Active	Gas	CARBON CREEK ENERGY LLC
CAT CREEK UNIT 14-8-4878	49-019-23811	Active	Gas	CARBON CREEK ENERGY LLC
CAT CREEK UNIT 23-8-4878	49-019-23813	Shut in	Gas	CARBON CREEK ENERGY LLC
CAT CREEK UNIT 32-8-4878	49-019-23814	Active	Gas	CARBON CREEK ENERGY LLC
CAT CREEK UNIT 34-8-4878	49-019-23815	Active	Gas	CARBON CREEK ENERGY LLC
CAT CREEK UNIT 41-8-4878	49-019-23816	Active	Gas	CARBON CREEK ENERGY LLC
CAT CREEK UNIT 43-8-4878	49-019-23817	Active	Gas	CARBON CREEK ENERGY LLC
CAT CREEK UNIT 12-9-4878	49-019-23818	Shut in	Gas	CARBON CREEK ENERGY LLC
CAT CREEK UNIT 14-9-4878	49-019-23819	Temporarily abandoned	Gas	CARBON CREEK ENERGY LLC
CAT CREEK UNIT 23-9-4878	49-019-23821	Active	Gas	CARBON CREEK ENERGY LLC
CAT CREEK UNIT 12-17-4878	49-019-23822	Active	Gas	CARBON CREEK ENERGY LLC
CAT CREEK UNIT 14-17-4878	49-019-23823	Active	Gas	CARBON CREEK ENERGY LLC
CAT CREEK UNIT 21-17-4878	49-019-23824	Active	Gas	CARBON CREEK ENERGY LLC
CAT CREEK UNIT 23-17-4878	49-019-23825	Active	Gas	CARBON CREEK ENERGY LLC
CAT CREEK UNIT 41-17-4878	49-019-23827	Active	Gas	CARBON CREEK ENERGY LLC
CAT CREEK UNIT 34-19-4878	49-019-23829	Active	Gas	CARBON CREEK ENERGY LLC
CAT CREEK UNIT 12-20-4878	49-019-23830	Active	Gas	CARBON CREEK ENERGY LLC
CAT CREEK UNIT 14-20-4878	49-019-23831	Active	Gas	CARBON CREEK ENERGY LLC
CAT CREEK UNIT 23-20-4878	49-019-23832	Active	Gas	CARBON CREEK ENERGY LLC
CAT CREEK UNIT 34-20-4878	49-019-23833	Active	Gas	CARBON CREEK ENERGY LLC
CAT CREEK UNIT 43-20-4878	49-019-23835	Active	Gas	CARBON CREEK ENERGY LLC
CAT CREEK UNIT 14-21-4878	49-019-23836	Active	Gas	CARBON CREEK ENERGY LLC
CAT CREEK UNIT 21-21-4878	49-019-23837	Active	Gas	CARBON CREEK ENERGY LLC
CAT CREEK UNIT 23-21-4878	49-019-23838	Active	Gas	CARBON CREEK ENERGY LLC
CAT CREEK UNIT 12-28-4878	49-019-23841	Active	Gas	CARBON CREEK ENERGY LLC
CAT CREEK UNIT 14-28-4878	49-019-23842	Active	Gas	CARBON CREEK ENERGY LLC
CAT CREEK UNIT 21-28-4878	49-019-23843	Active	Gas	CARBON CREEK ENERGY LLC
CAT CREEK UNIT 12-29-4878	49-019-23846	Active	Gas	CARBON CREEK ENERGY LLC
CAT CREEK UNIT 21-29-4878	49-019-23847	Active	Gas	CARBON CREEK ENERGY LLC
CAT CREEK UNIT 32-29-4878	49-019-23848	Active	Gas	CARBON CREEK ENERGY LLC
CAT CREEK UNIT 41-29-4878	49-019-23849	Active	Gas	CARBON CREEK ENERGY LLC
CAT CREEK UNIT 43-29-4878	49-019-23850	Active	Gas	CARBON CREEK ENERGY LLC
CAT CREEK UNIT 32-30-4878	49-019-23851	Active	Gas	CARBON CREEK ENERGY LLC
CAT CREEK UNIT 34-30-4878	49-019-23852	Active	Gas	CARBON CREEK ENERGY LLC
CAT CREEK UNIT 41-30-4878	49-019-23853	Active	Gas	CARBON CREEK ENERGY LLC
CAT CREEK UNIT 43-30-4878	49-019-23854	Active	Gas	CARBON CREEK ENERGY LLC
CAT CREEK UNIT 43-31-4878	49-019-23856	Active	Gas	CARBON CREEK ENERGY LLC
CAT CREEK UNIT 12-32-4878	49-019-23857	Active	Gas	CARBON CREEK ENERGY LLC
CAT CREEK UNIT 41-32-4878	49-019-23858	Active	Gas	CARBON CREEK ENERGY LLC
CAT CREEK UNIT 12-33-4878	49-019-23859	Active	Gas	CARBON CREEK ENERGY LLC
CAT CREEK UNIT 21-33-4878	49-019-23860	Active	Gas	CARBON CREEK ENERGY LLC
CAT CREEK UNIT 34-18-4878	49-019-23864	Active	Gas	CARBON CREEK ENERGY LLC
CAT CREEK UNIT 21-20-4878	49-019-23865	Active	Gas	CARBON CREEK ENERGY LLC
CAT CREEK UNIT 32-20-4878	49-019-23866	Active	Gas	CARBON CREEK ENERGY LLC
CAT CREEK UNIT 43-18-4878	49-019-23867	Active	Gas	CARBON CREEK ENERGY LLC
CAT CREEK UNIT 43-19-4878	49-019-23868	Active	Gas	CARBON CREEK ENERGY LLC
CAT CREEK UNIT 12-21-4878	49-019-23869	Active	Gas	CARBON CREEK ENERGY LLC
CAT CREEK UNIT 12-16-4878	49-019-25462	Active	Gas	CARBON CREEK ENERGY LLC
CAT CREEK UNIT 21-16-4878	49-019-25466	Active	Gas	CARBON CREEK ENERGY LLC
CAT CREEK UNIT 23-16-4878	49-019-25479	Active	Gas	CARBON CREEK ENERGY LLC
CAT CREEK UNIT 24-17-4878	49-019-26503	Active	Gas	CARBON CREEK ENERGY LLC
CAT CREEK UNIT 44-17-4878	49-019-26504	Active	Gas	CARBON CREEK ENERGY LLC
CAT CREEK UNIT 42-17-4878	49-019-26505	Active	Gas	CARBON CREEK ENERGY LLC
CAT CREEK UNIT 42-20-4878	49-019-26506	Active	Gas	CARBON CREEK ENERGY LLC
CAT CREEK UNIT 34-31-4878	49-019-26507	Active	Gas	CARBON CREEK ENERGY LLC
CAT CREEK UNIT 21-8-4878	49-019-27573	Active	Gas	CARBON CREEK ENERGY LLC
CAT FEDERAL INJECTOR 2-SR	49-019-25688	Shut in	Unknown	EOG RESOURCES INC
CATHERINE FEE 1	49-019-20226	Active	Oil	CHIPCORE LLC
CATTERSON 1	49-019-05043	Shut in	Oil	SIMON OIL LLC
CDU H-2-I	49-019-20102	Active	Injection	MID-CON ENERGY OPERATING LLC
CDU S-1-I	49-019-20104	Active	Injection	MID-CON ENERGY OPERATING LLC
CDU A-1-I	49-019-20145	Active	Injection	MID-CON ENERGY OPERATING LLC
CDU C-3-I	49-019-20154	Shut in	Injection	MID-CON ENERGY OPERATING LLC
CDU H-6-I	49-019-20155	Active	Injection	MID-CON ENERGY OPERATING LLC
CDU A-3-I	49-019-20176	Active	Injection	MID-CON ENERGY OPERATING LLC
CDU H-13	49-019-20179	Temporarily abandoned	Oil	MID-CON ENERGY OPERATING LLC
CDU A-4-I	49-019-20197	Active	Injection	MID-CON ENERGY OPERATING LLC
CDU H-19-I	49-019-20217	Active	Injection	MID-CON ENERGY OPERATING LLC
CDU H-20-I	49-019-20230	Shut in	Injection	MID-CON ENERGY OPERATING LLC
CDU H-32-I	49-019-20249	Active	Injection	MID-CON ENERGY OPERATING LLC
CDU C-19-I	49-019-20253	Active	Injection	MID-CON ENERGY OPERATING LLC