OPERATORS · TEXAS · P-5 NUMBER 861695
Tomahawk Petroleum
- P-5 status
- Delinquent (D)
- P-5 last filed
- Sep 30, 1994
- Based in
- Lakehills, TX
Tomahawk Petroleum has filed no drilling permits in the past 12 months.
The RRC wellbore file lists 100 wells under its operatorship.
- 0
- permits, last 12 months
- —
- vs prior 12 months (0)
- 0
- counties, 12 months
- 0
- producing wells, of 100 of record
- 39
- leases it reports
- —
- horizontal, 12 months
WINDOWS ON THE RRC ISSUE DATE · COMPUTED NOV 5, 2026
Permits issued by month
LAST 60 MONTHS · BY ISSUE DATE
Last 12 months 0 · prior 12 0
Counties
No permits on file under this operator number. Counties of its wells of record, from the RRC wellbore file.
| County | Wells | Producing |
|---|---|---|
| Brown county → | 14 | — |
| Wichita county → | 14 | — |
| Atascosa county → | 11 | — |
| Hockley county → | 10 | — |
| Jefferson county → | 9 | — |
| Knox county → | 8 | — |
| Fort Bend county → | 4 | — |
| Terry county → | 4 | — |
| Brazoria county → | 3 | — |
| Howard county → | 3 | — |
| Lavaca county → | 3 | — |
| Duval county → | 2 | — |
All 0 permits, searchable → · Leases it reports → · On the map →
Formations in its completed wells
Tops reported on completion filings for wells it operates. RRC wellbore file. About tops →
| Formation | Wells | Permitted last 3 yrs |
|---|---|---|
| No completion tops on file. | ||
Production by month
PDQ LEASE REPORTS · REPORTED THROUGH APR 2026
Barrels on leases where this operator filed the production report. Lease-level by design; the latest months are revised upward as late reports arrive. How production is reported →
- 0
- bbl oil, last 12 reported months
- —
- vs the 12 months before
- 0
- mcf gas incl. casinghead, last 12
- 389
- bbl oil since reporting began
No lease production reported under this operator number in the last ten years.
Beyond the permit record
RRC wellbore file
Wells of record
How it got them
Each count opens the wells it counts. Acquired means the well's permit names a different operator than the schedule does today; wells it permitted that others now run are in its permit history, marked with who runs them now. Transfers and operator numbers →
RRC UIC permits · H-10 reported volumes
Disposal and injection
- 0
- permitted bbl/day, active
- 0
- bbl injected, last 12 reported months
- Jun 2025
- reported through
By county
| Hockley | 0 active | 0 bbl/d |
| Wichita | 0 active | 0 bbl/d |
| Knox | 0 active | 0 bbl/d |
| Brown | 0 active | 0 bbl/d |
| Terry | 0 active | 0 bbl/d |
| Jackson | 0 active | 0 bbl/d |
| Fort Bend | 0 active | 0 bbl/d |
| Howard | 0 active | 0 bbl/d |
All 21 permits, with volumes → · On the map →
Permitted volume is a ceiling, not throughput. How to read it →
Fields
RRC regulatory fields with the most wells of record under this operator. The field opens its page; the count opens this operator's wells in it.
| Field | Wells | Producing |
|---|---|---|
| Slaughter83991001 | 14 | 0 |
| Wichita County Regular97155001 | 14 | 0 |
| Brown County Regular12406001 | 14 | 0 |
| Kyote50469001 | 11 | 0 |
| Big Hill7884001 | 9 | 0 |
| Booe E. (Tannehill 1970)10524500 | 8 | 0 |
| Menking (Kubena)60517500 | 3 | 0 |
| Iatan East Howard44148500 | 3 | 0 |
| La Salle51025001 | 2 | 0 |
| Blue Lake W. (8350 FB-A)9846568 | 2 | 0 |
| Forgates (Yegua C 8400)31963500 | 2 | 0 |
| Los Torritos N. (McKinley 6690)55008330 | 2 | 0 |
P-5 organization report
As registered with the RRC. About the P-5 →
- Registration
- Status Delinquent (D)
- Last filed Sep 30, 1994
- Gas operatorOil operator
- Address
- HC 3 Box 3464
- Lakehills, TX 78063
- (512) 494-3722
- Officers and agents
- McCalla, Duncan · Sole Proprietor
Latest permits
NEWEST FIRST BY ISSUE DATE · FILED OR ON WELLS IT NOW OPERATES
| Permit | Seen | Issued | Operator | County | Lease / well | Depth | API |
|---|---|---|---|---|---|---|---|
| 731880 | Jan 25, 2012 | Jan 25, 2012 | Walsh Petroleum, Inc. | Terry | Glimp Unit #14R | 5,600 | 44530961 |
| 409125 | Feb 22, 1993 | Feb 22, 1993 | Schalk, Thomas S. | Wichita | Krohn, W.A. #14 | 2,000 | 48542783 |
| 409125 | Feb 22, 1993 | Feb 22, 1993 | Schalk, Thomas S. | Wichita | Krohn, W.A. #14 | 2,100 | 48542783 |
| 399812 | Jun 16, 1992 | Jun 16, 1992 | Tracer Energy, Inc. | Young | Jones #1 | 3,500 | 50340440 |
| 387877 | May 16, 1991 | May 16, 1991 | Exxon Corp. | Glasscock | Schwartz, Alfred "B" #1 | 7,570 | 17331869 |
| 383214 | Jan 15, 1991 | Jan 15, 1991 | U.S. Exploration Company | Duval | Engle Estate #2 | 9,000 | 13137446 |
| 381383 | Nov 21, 1990 | Nov 21, 1990 | U.S. Exploration Company | Duval | Engel Estate #1 | 9,000 | 13137437 |
| 377026 | Aug 28, 1990 | Aug 28, 1990 | U.S. Exploration Company | Goliad | Tips #1 | 12,500 | 17532542 |
| 377026 | Aug 28, 1990 | Aug 28, 1990 | U.S. Exploration Company | Goliad | Tips #1 | 12,051 | 17532542 |
| 352666 | Oct 26, 1988 | Oct 26, 1988 | Fina Oil & Chemical Company | Hidalgo | Young #4 | 7,800 | 21531188 |
| 352666 | Oct 26, 1988 | Oct 26, 1988 | Fina Oil & Chemical Company | Hidalgo | Young #4 | 7,800 | 21531188 |
| 346965 | May 26, 1988 | May 26, 1988 | Schalk, Thomas S. | Wichita | Krohn, W. A. #13 | 2,000 | 48541716 |
| 322756 | Dec 2, 1986 | Dec 2, 1986 | Pierce Petroleum | Jackson | Sembera Unit #2 | 7,000 | 23932323 |
| 304712 | Jul 29, 1986 | Jul 29, 1986 | Brinkerhoff-Turner Co., Ltd. | Fort Bend | Ralph Benton Gas Unit #1 | 6,000 | 15731553 |
| 304712 | Jul 29, 1986 | Jul 29, 1986 | Brinkerhoff-Turner Co., Ltd. | Fort Bend | Ralph Benton #1 | 5,999 | 15731553 |
About this data
Registration from the RRC P-5 organization report, refreshed weekly. Permits from the OGA049M master and daily daf420 files; wells of record from the EWA wellbore schedule; production from PDQ lease reports by the operator that filed them, through the statewide reported-through month; disposal from UIC permits and H-10 reports. Summary figures are rebuilt nightly. Nothing is estimated.
Developers: this page as JSON is GET /v1/data/operators/tx/861695, documented in the API reference.