Cass County, Texas Wells Summary
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Total wells
Last 60 days
Prior 60 days
60-day trend
Cass County contains 206 wells on file, with top operators including ROSE CITY RESOURCES, LLC and BARROW-SHAVER RESOURCES CO..
Wells in Cass span several oil & gas fields including HIDDEN ROCK (COTTON VALLEY LIME) and LINDEN, EAST ( COTTON VALLEY).
Most recent well on record: REX, operated by ROSE CITY RESOURCES, LLC — last updated July 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
Cass 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.
133 wells plotted ·
3 active in last 60 days
Basemap © OpenStreetMap contributors · well data © Oil and Gas Information · tiles served by DynamoMap
Top Operators in Cass County by total wells
Operators: Rose City Resources, Llc, Barrow-Shaver Resources Co., Stetson Petroleum Corp., Machin & Associates, Inc., Sulphur River Exploration, Inc., Stroud Petroleum, Inc., Buffco Production Inc., Brooks Petroleum Company, Pegasi Operating Inc., Oil Patch Operators Co., L.l.c..
Top Oil & Gas Fields intersecting Cass County
Fields: Hidden Rock (Cotton Valley Lime), Linden, East ( Cotton Valley), Iron Lake, Frost (Smackover), Mcleod, North (Cv), Lake Ferrell (Pettit, Upper), Rodessa (Dees Young), Wildcat, Bryans Mill (Rodessa Cons.), Lassater (Travis Peak).
Top Counties in Texas most active by total wells
Compare Cass against the other busiest counties in Texas:
Recent wells
| Well Name | Last activity | Updates | Operator | API |
|---|---|---|---|---|
| REX | 2026-07-20 | 4 | ROSE CITY RESOURCES, LLC | 06730837 |
| WEBSTER | 2026-07-16 | ROSE CITY RESOURCES, LLC | 06730969 | |
| WARD | 2026-07-08 | ROSE CITY RESOURCES, LLC | 06730970 | |
| TEMPLETON | 2026-07-06 | 4 | BARROW-SHAVER RESOURCES CO. | 06730941 |
| BIVINS, J. K. A | 2026-06-22 | CASS ENERGY LLC | 06780093 | |
| YOCHUM | 2026-05-06 | 2 | ROSE CITY RESOURCES, LLC | 06730964 |
| CW | 2026-05-04 | 4 | ROSE CITY RESOURCES, LLC | 06730844 |
| JUDY | 2026-05-01 | 2 | not found | 06730973 |
| WILSON | 2026-04-02 | 2 | ROSE CITY RESOURCES, LLC | 06730965 |
| TANNER | 2026-03-30 | 2 | ROSE CITY RESOURCES, LLC | 06730967 |
Texas RRC data downloads
Surface Ownership Records:
