WELL · 42-245-00064 · DISTRICT 3
Carpenter Alma #12
Jefferson County · Nome (X Sand) field · Vertical
Carpenter Alma #12 (API 42-245-00064) is a plugged well in Jefferson County, plugged June 20, 2017, last operated by Siana Oil & Gas.
The RRC has issued one drilling permit, issued June 25, 1985, permitted to 8,070 ft.
It was permitted by Coalinga Corporation and has since transferred to Siana Oil & Gas on the wellbore schedule.
Completion filings report one formation top, including R4.
Its lease has reported 97.4K barrels of oil and 223K mcf of gas since January 1993, last reporting in July 2026. The lease carries 2 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Coalinga Corporation; the EWA schedule now lists a different operator.
- Based in
- Conroe, TX
- P-5 status
- Delinquent (D)
- P-5 last filed
- Nov 7, 2018
- Permits on file
- 31
- Phone
- (713) 568-1082
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Siana Oil & Gas |
| Production reports | Siana Oil & Gasthrough Aug 2011 |
| Latest permit | Coalinga CorporationJun 25, 1985 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 8,070
- total depth, ft
- 1
- permits on file
- Jun 25, 1985
- last permit issued
- —
- completed
- 97.4K
- cumulative oil, bbl
- 223K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- —
- Shut in
- —
- Plugged
- Jun 20, 2017
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; they carry 2 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Carpenter, Alma O-3-18770 | Nome | Siana Oil & Gas | 2 | 97.4K | 223K | Jan 1993 – Jul 2026 |
No volumes reported on these leases in the last three years.
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Coalinga CorporationJan 1993 → Nov 1996
- 2Forrest Energy, LLCDec 1996 → Sep 1997
- 3Siana Oil & GasOct 1997 → Aug 2011
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 278772-99 | Recompletion | Coalinga Corporation | Jun 24, 1985 | Jun 25, 1985 | — | 8,070 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-3-18770 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 50 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| R4 | 5,965 | -5,915 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 5,965 | 5,967 | Perforated |
| 7,878 | 7,882 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 10.75 | 1,816 | 15 | 875 S |
| 10.75 | 1,816 | — | 875 S |
| 2.375 | 7,788 | — | — |
| 5.5 | 7,964 | 9.875 | 700 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 | Jun 4, 1987 | — | — |
| 00 | Jul 29, 1986 | Jun 30, 1986 | Yes |
| 00 | Jul 25, 1986 | — | — |
| 00 | Jan 12, 1984 | Aug 11, 1978 | — |
| 00 | Jan 12, 1984 | — | — |
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 42-245-00064 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-245-00064 → 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/24500064, documented in the API reference.