TEXAS · WELLS · HEMPHILL COUNTY · TESSON LEASE · API 42-211-31447 · DISTRICT 08
Tesson #1-12
Hemphill County · Buffalo Wallow (Granite Wash) field · Temp Abandoned · Vertical
Tesson #1-12 (API 42-211-31447) is a well in Hemphill County operated by Complete Oil & Gas Services LLC, completed August 10, 1982 and listed as temp abandoned on the RRC schedule, shut in March 1, 2024.
The RRC has issued one drilling permit, issued December 31, 1981, permitted to 11,630 ft.
It was permitted by Tenneco Oil CO. and has since transferred to Complete Oil & Gas Services LLC on the wellbore schedule.
No lease production has been reported under this well’s leases.
Operator of record
Complete Oil & Gas Services LLC
Permitted by Tenneco Oil Co.; the EWA schedule now lists a different operator.
- Based in
- Perkins, OK
- P-5 status
- Active (A)
- P-5 last filed
- Oct 9, 2025
- Phone
- (405) 788-0433
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Complete Oil & Gas Services LLC |
| Production reports | Zephyr Lone Star Oper Co.,l.l.c.through Feb 2024 |
| Latest permit | Tenneco Oil Co.Dec 31, 1981 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 11,630
- total depth, ft
- 1
- permits on file
- Dec 31, 1981
- last permit issued
- Aug 10, 1982
- completed
- 0
- cumulative oil, bbl
- 259K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Aug 10, 1982
- Shut in
- Mar 1, 2024
- Plugged
- —
Operator's P-5 on the schedule: Active – Extension (X)
Surface location
No coordinates on the permit record yet. The RRC's GIS record usually lands within days of issuance; historical master-file permits never carry one.
Lease production
PDQ LEASE REPORTS · REPORTED THROUGH APR 2026
Texas reports oil by lease, not by well. These are the lease this well is completed on; this well is the only one on it.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Tesson G-14-101506 | Buffalo Wallow (Granite Wash) | Complete Oil & Gas Services, LLC | 1 | 0 | 259K | Jan 1993 – Jul 2026 |
Gas, mcf lease total
Last 12 months 0 · prior 12 0
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Ramco Oil & Gas, Inc.Jan 1993 → Jul 1994
- 2Ramco Operating CompanyAug 1994 → Jan 1998
- 3Ram Operating, Inc.Feb 1998 → Jun 1999
- 4Zephyr Lone Star Oper Co.,l.l.c.Jul 1999 → Feb 2024
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 146550-99 | Drill | Tenneco Oil Co. | Dec 31, 1981 | Dec 31, 1981 | — | 11,650 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Aug 10, 1982 | Tesson G-14-101506 | Buffalo Wallow (Granite Wash) | Complete Oil & Gas Services LLC | Temp Abandoned · shut in Mar 1, 2024 | 11,630 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 11,388 | 11,495 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 2,897 | 11 | 2,225 S |
| 2.875 | 11,550 | — | — |
| 5.5 | 11,628 | 7.875 | 150 S |
Completion filings
W-2 and G-1 reports on record in the RRC wellbore file, newest first. The suffix identifies the wellbore or completion event. About these reports →
| Suffix | Filed | W-2 / G-1 date | Logs referenced |
|---|---|---|---|
| 00 | Jan 12, 1984 | Aug 30, 1982 | — |
The source documents
Petrora holds the structured record. The scanned filings live at the RRC; these links open its search already filled in for this API.
- Wellbore filings for 42-211-31447 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-211-31447 → scanned completion filings
Log images are in archives with no per-well link: the RRC's Neubus archive (2004 onward). then paste it into their search.
About this data
Permits from the RRC OGA049M master and daily daf420 files; wellbore and operator of record from the EWA schedule, weekly; completions, formation tops, casing, and perforations from the dbf900 wellbore file; production from PDQ lease reports, which lag two to three months; injection from UIC permits, H-10 reports, and TexNet daily volumes; earthquakes from the TexNet catalog.
New to these records? How to read a well page · API numbers · completion reports and tops · why production is by lease
Developers: this page as JSON is GET /v1/data/wells/21131447, documented in the API reference.