Harrison County, Texas Wells Summary
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Total wells
Last 60 days
Prior 60 days
60-day trend
Harrison County contains 1,270 wells on file, with top operators including ROCKCLIFF ENERGY OPERATING LLC and SABINE OIL & GAS CORPORATION.
Wells in Harrison span several oil & gas fields including CARTHAGE (HAYNESVILLE SHALE) and WOODLAWN (COTTON VALLEY).
Most recent well on record: HAMMOND ESTATE, operated by BROOKSTON ENERGY, INC. — 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
Harrison 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.
717 wells plotted ·
19 active in last 60 days
Basemap © OpenStreetMap contributors · well data © Oil and Gas Information · tiles served by DynamoMap
Top Operators in Harrison County by total wells
Operators: Rockcliff Energy Operating Llc, Sabine Oil & Gas Corporation, Comstock Oil & Gas, Llc, Bp America Production Company, Natural Gas P/l Co Of Amer Llc, Not Found, Penn Virginia Oil & Gas, L.p., Rfe Operating, Llc, Valence Operating Company, Forest Oil Corporation.
Top Oil & Gas Fields intersecting Harrison County
Fields: Carthage (Haynesville Shale), Woodlawn (Cotton Valley), Waskom (Cotton Valley), Lansing, North (Rodessa Young), Carthage, North (Cotton Valley), Oak Hill (Cotton Valley), Whelan (Pettit), Blocker (Cotton Valley), Bethany (Travis Peak Cons.), Woodlawn (Travis Peak).
Top Counties in Texas most active by total wells
Compare Harrison against the other busiest counties in Texas:
Recent wells
| Well Name | Last activity | Updates | Operator | API |
|---|---|---|---|---|
| HAMMOND ESTATE | 2026-08-18 | 2 | BROOKSTON ENERGY, INC. | 20334028 |
| A. WILLIAMS OIL UNIT NO. 1 | 2026-08-18 | 2 | BROOKSTON ENERGY, INC. | 20333384 |
| SHINNECOCK-MUIRFIELD 12 (AW) | 2026-08-13 | RFE OPERATING, LLC | 20335796 | |
| SHINNECOCK-MUIRFIELD 7 (AW) | 2026-08-13 | RFE OPERATING, LLC | 20335800 | |
| HUNT HDFZ | 2026-08-13 | PWEP OPERATING, LLC | 20335782 | |
| SHINNECOCK-MUIRFIELD 2 (AW) | 2026-08-13 | RFE OPERATING, LLC | 20335795 | |
| BOONE SWD | 2026-08-13 | 2 | TGNR EAST TEXAS II LLC | 20335777 |
| SCOTT, H.W. | 2026-08-11 | 2 | LEBUS ENERGY | 20335799 |
| GEORGE DGH C | 2026-08-10 | 4 | COMSTOCK OIL & GAS, LLC | 20335509 |
| PARKER GAS UNIT | 2026-08-05 | 2 | SABINE ENERGY INC. | 20334088 |
Texas RRC data downloads
Surface Ownership Records:
