WELLS · UNITED STATES · ONE ROW PER API NUMBER

COG Operating LLC wells

Every well on file in every state Petrora holds. Narrow it to a state, a county, an operator, or the formation the well is completed in.What an API number is →

A full API number opens the well. Anything else filters the list below.

4,339 wells match

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4,339 WELLS · PAGE 1 OF 87

These wells on a map →

Well	Operator	County, field or pool	Status	Depth, ft	Permit	Oil, 12 mo	Gas, 12 mo
Noelia A4 #9001BHHZ42-461-43207	COG Operating LLC	Upton, TXSpraberry (Trend Area)	ActiveOil	9,144	Aug 19, 2025	—	—
Noelia A5 #9002BHHZ42-461-43208	COG Operating LLC	Upton, TXSpraberry (Trend Area)	ActiveOil	9,146	Aug 19, 2025	—	—
Noelia A7 #9012BHHZ42-461-43211	COG Operating LLC	Upton, TXSpraberry (Trend Area)	ActiveOil	9,463	Aug 19, 2025	—	—
Noelia A8 #9013BHHZ42-461-43212	COG Operating LLC	Upton, TXSpraberry (Trend Area)	ActiveOil	9,474	Aug 19, 2025	—	—
Noelia B4 #9003BHHZ42-461-43218	COG Operating LLC	Upton, TXSpraberry (Trend Area)	ActiveOil	9,222	Aug 19, 2025	—	—
Noelia B5 #9004BHHZ42-461-43219	COG Operating LLC	Upton, TXSpraberry (Trend Area)	ActiveOil	9,243	Aug 19, 2025	—	—
Noelia B6 #9014BHHZ42-461-43220	COG Operating LLC	Upton, TXSpraberry (Trend Area)	ActiveOil	9,507	Aug 19, 2025	—	—
Mask HZ Unit #1007LRHZ42-329-47809	COG Operating LLC	Midland, TXSpraberry (Trend Area)	Shut inOil	9,049	May 27, 2025	—	—
Drilly Idol A1 #5501LHHZ42-461-42973	COG Operating LLC	Upton, TXSpraberry (Trend Area)	ActiveOil	8,185	Jan 24, 2025	—	—
Drilly Idol A2 #5501BHHZ42-461-42974	COG Operating LLC	Upton, TXSpraberry (Trend Area)	ActiveOil	8,795	Jan 24, 2025	—	—
Drilly Idol A4 #5511BHHZ42-461-42975	COG Operating LLC	Upton, TXSpraberry (Trend Area)	ActiveOil	9,237	Jan 24, 2025	—	—
Drilly Idol A5 #5502LHHZ42-461-42976	COG Operating LLC	Upton, TXSpraberry (Trend Area)	ActiveOil	8,188	Jan 24, 2025	—	—
Drilly Idol A3 #5501JHHZ42-461-42977	COG Operating LLC	Upton, TXSpraberry (Trend Area)	ActiveOil	7,874	Jan 24, 2025	—	—
Drilly Idol A6 #5502BHHZ42-461-42978	COG Operating LLC	Upton, TXSpraberry (Trend Area)	ActiveOil	8,775	Jan 24, 2025	—	—
Neal Ranch 97 a Unit #9701BHHZ42-461-43012	COG Operating LLC	Upton, TXSpraberry (Trend Area)	ActiveOil	9,482	Dec 12, 2024	—	—
Neal Ranch 97 a Unit #9701JHHZ42-461-43013	COG Operating LLC	Upton, TXSpraberry (Trend Area)	ActiveOil	8,550	Dec 12, 2024	—	—
Neal Ranch 97 a Unit #9701LHHZ42-461-43014	COG Operating LLC	Upton, TXSpraberry (Trend Area)	ActiveOil	8,838	Dec 12, 2024	—	—
Neal Ranch 97 a Unit #9701MHHZ42-461-43015	COG Operating LLC	Upton, TXSpraberry (Trend Area)	ActiveOil	8,295	Dec 12, 2024	—	—
Neal Ranch 97 a Unit #9702BHHZ42-461-43016	COG Operating LLC	Upton, TXSpraberry (Trend Area)	ActiveOil	9,518	Dec 12, 2024	—	—
Neal Ranch 97 a Unit #9702JHHZ42-461-43017	COG Operating LLC	Upton, TXSpraberry (Trend Area)	ActiveOil	8,557	Dec 12, 2024	—	—
Neal Ranch 97 a Unit #9702LHHZ42-461-43018	COG Operating LLC	Upton, TXSpraberry (Trend Area)	ActiveOil	8,870	Dec 12, 2024	—	—
Neal Ranch 97 a Unit #9703JHHZ42-461-43019	COG Operating LLC	Upton, TXSpraberry (Trend Area)	ActiveOil	8,533	Dec 12, 2024	—	—
Neal Ranch 97 a Unit #9703LHHZ42-461-43020	COG Operating LLC	Upton, TXSpraberry (Trend Area)	ActiveOil	8,860	Dec 12, 2024	—	—
Neal Ranch 97 a Unit #9704JHHZ42-461-43021	COG Operating LLC	Upton, TXSpraberry (Trend Area)	ActiveOil	8,558	Dec 12, 2024	—	—
Drilly Idol A7 #5502JHHZ42-461-42989	COG Operating LLC	Upton, TXSpraberry (Trend Area)	ActiveOil	7,854	Nov 26, 2024	—	—
Drilly Idol A8 #5512BHHZ42-461-42990	COG Operating LLC	Upton, TXSpraberry (Trend Area)	ActiveOil	9,206	Nov 26, 2024	—	—
Drilly Idol B1 #5503LHHZ42-461-42991	COG Operating LLC	Upton, TXSpraberry (Trend Area)	ActiveOil	8,205	Nov 26, 2024	—	—
Drilly Idol B2 #5503BHHZ42-461-42992	COG Operating LLC	Upton, TXSpraberry (Trend Area)	ActiveOil	8,790	Nov 26, 2024	—	—
Drilly Idol B3 #5503JHHZ42-461-42993	COG Operating LLC	Upton, TXSpraberry (Trend Area)	ActiveOil	7,883	Nov 26, 2024	—	—
Drilly Idol B4 #5513BHHZ42-461-42994	COG Operating LLC	Upton, TXSpraberry (Trend Area)	ActiveOil	9,243	Nov 26, 2024	—	—
Drilly Idol B6 #5504BHHZ42-461-42995	COG Operating LLC	Upton, TXSpraberry (Trend Area)	ActiveOil	8,799	Nov 26, 2024	—	—
Drilly Idol B5 #5504LHHZ42-461-43003	COG Operating LLC	Upton, TXSpraberry (Trend Area)	ActiveOil	8,177	Nov 26, 2024	—	—
Ratliff JGA2 #2902THHZ42-135-44075	COG Operating LLC	Ector, TXEmma (Barnett Shale)	ActiveOil	12,128	Nov 7, 2024	—	—
Ratliff JGA3 #2903THHZ42-135-44076	COG Operating LLC	Ector, TXEmma (Barnett Shale)	ActiveOil	12,088	Nov 7, 2024	—	—
Ratliff JGA4 #2904THHZ42-135-44077	COG Operating LLC	Ector, TXEmma (Barnett Shale)	ActiveOil	12,004	Nov 7, 2024	—	—
Neal Ranch 57 Unit #5705JHHZ42-461-42300	COG Operating LLC	Upton, TXSpraberry (Trend Area)	ActiveOil	8,560	Nov 4, 2024	—	—
Neal Ranch 57 Unit #5702LHHZ42-461-42306	COG Operating LLC	Upton, TXSpraberry (Trend Area)	ActiveOil	8,933	Nov 4, 2024	—	—
Neal Ranch 57 Unit #32HHZ42-461-39224	COG Operating LLC	Upton, TXSpraberry (Trend Area)	ActiveOil	9,518	Oct 30, 2024	—	—
Neal Ranch 44 B Unit #31HHZ42-461-39327	COG Operating LLC	Upton, TXSpraberry (Trend Area)	ActiveOil	9,537	Oct 30, 2024	—	—
Eagle Pass C2 #5401LHHZ42-461-42916	COG Operating LLC	Upton, TXSpraberry (Trend Area)	ActiveOil	8,758	Oct 11, 2024	—	—
Eagle Pass C4 #5401JHHZ42-461-42918	COG Operating LLC	Upton, TXSpraberry (Trend Area)	ActiveOil	8,322	Oct 11, 2024	—	—
Eagle Pass C6 #5401MHHZ42-461-42920	COG Operating LLC	Upton, TXSpraberry (Trend Area)	ActiveOil	8,041	Oct 11, 2024	—	—
Eagle Pass C7 #5402LHHZ42-461-42921	COG Operating LLC	Upton, TXSpraberry (Trend Area)	ActiveOil	8,739	Oct 11, 2024	—	—
Eagle Pass C8 #5402JHHZ42-461-42922	COG Operating LLC	Upton, TXSpraberry (Trend Area)	ActiveOil	8,305	Oct 11, 2024	—	—
Eagle Pass A1 #5901JHHZ42-461-42888	COG Operating LLC	Upton, TXSpraberry (Trend Area)	ActiveOil	8,398	Oct 1, 2024	—	—
Eagle Pass A2 #5901BHHZ42-461-42889	COG Operating LLC	Upton, TXSpraberry (Trend Area)	ActiveOil	9,393	Oct 1, 2024	—	—
Eagle Pass A3 #5901LHHZ42-461-42890	COG Operating LLC	Upton, TXSpraberry (Trend Area)	ActiveOil	8,797	Oct 1, 2024	—	—
Eagle Pass A4 #5911BHHZ42-461-42891	COG Operating LLC	Upton, TXSpraberry (Trend Area)	ActiveOil	9,745	Oct 1, 2024	—	—
Eagle Pass A5 #5901MHHZ42-461-42892	COG Operating LLC	Upton, TXSpraberry (Trend Area)	ActiveOil	8,119	Oct 1, 2024	—	—
Eagle Pass A6 #5902BHHZ42-461-42893	COG Operating LLC	Upton, TXSpraberry (Trend Area)	ActiveOil	9,428	Oct 1, 2024	—	—

OIL IN BBL · GAS IN MCF · TWELVE MONTHS THROUGH THE STATE'S REPORTED-THROUGH MONTH · A DASH MEANS NO PRODUCTION BY WELL IS AVAILABLE FOR THE STATE

About this data

One row per API number from each state regulator's records, in one shared shape. Status and type are shown in the regulator's own words; the filters use one vocabulary. A well is tied to a formation through the field or pool it is completed in. Volumes appear where a state reports production by well, summed over the twelve months ending in that state's last reported month. Nothing is estimated.

Developers: this page as JSON is GET /v1/data/wells, documented in the API reference.