Gaines County, Texas Wells Summary
Back to Texas Well Records
Total wells
Last 60 days
Prior 60 days
60-day trend
Gaines County contains 4,340 wells on file, with top operators including OCCIDENTAL PERMIAN LTD. and XTO ENERGY INC..
Wells in Gaines span several oil & gas fields including ROBERTSON, N. (CLEAR FORK 7100) and SEMINOLE (SAN ANDRES).
Most recent well on record: HARRIS SAN ANDRES UNIT, operated by PARALLEL PETROLEUM LLC — last updated August 2026.
Active drilling rigs · Baker Hughes snapshot, week of 2026-08-21
By basin
- 176 Permian
- 50 Eagle Ford
- 32 Haynesville
- 22 Other
- 1 Barnett
Drilling for
- 227 Oil
- 54 Gas
Gaines County well density
Every dot is one well — small blue dots are historic wells;
larger orange dots are wells with activity in the last 60 days.
2,274 wells plotted ·
5 active in last 60 days
Basemap © OpenStreetMap contributors · well data © Oil and Gas Information · tiles served by DynamoMap
Top Operators in Gaines County by total wells
Operators: Occidental Permian Ltd., Xto Energy Inc., Oxy Usa Inc., Sabinal Energy Operating, Llc, Oxy Usa Wtp Lp, Parallel Petroleum Llc, Hess Corporation, Citation Oil & Gas Corp., Sheridan Production Company, Llc, Sandridge Expl. And Prod., Llc.
Top Oil & Gas Fields intersecting Gaines County
Fields: Robertson, N. (Clear Fork 7100), Seminole (San Andres), Wasson, Russell (Clearfork Consolidated, Tex-Mex, Se. (Wichita Albany), Seminole, West, Cedar Lake, Wasson 72, Harris (San Andres), Riley, North.
Top Counties in Texas most active by total wells
Compare Gaines against the other busiest counties in Texas:
Recent wells
| Well Name | Last activity | Updates | Operator | API |
|---|---|---|---|---|
| HARRIS SAN ANDRES UNIT | 2026-08-19 | 3 | PARALLEL PETROLEUM LLC | 16537076 |
| SEMINOLE SAN ANDRES UNIT | 2026-08-19 | 6 | OXY USA INC. | 16531254 |
| SEMINOLE SAN ANDRES UNIT | 2026-08-18 | 3 | OXY USA INC. | 16502076 |
| NORTH ROBERTSON UNIT | 2026-08-18 | BCE-MACH III LLC | 16536123 | |
| WHARTON UNIT | 2026-08-18 | 6 | BCE-MACH III LLC | 16532599 |
| DENVER UNIT | 2026-08-17 | 3 | OCCIDENTAL PERMIAN LTD. | 16530188 |
| SEMINOLE SAN ANDRES UNIT | 2026-08-17 | 3 | OXY USA INC. | 16532077 |
| SEMINOLE SAN ANDRES UNIT | 2026-08-17 | 4 | OXY USA INC. | 16531920 |
| CRANE, BEN A | 2026-08-15 | BLACKROCK OPERATING, LLC | 16501183 | |
| NORTH RILEY UNIT | 2026-08-14 | BCE-MACH III LLC | 16534432 |
Texas RRC data downloads
Surface Ownership Records:
