WELL · 42-317-10303 · DISTRICT 8
Slaughter Elma #1
Martin County · Sulphur Draw (Dean 8790) field · Vertical
Slaughter Elma #1 (API 42-317-10303) is a plugged well in Martin County, plugged July 12, 2022, last operated by Roff Operating Company LLC.
The RRC has issued one drilling permit (amended once), issued October 10, 2002, permitted to 11,990 ft.
Completion filings report 4 formation tops, including Spraberry, Dean, Woodford, Devonian.
Its 2 leases have reported 39.1K barrels of oil and 128K mcf of gas since January 1993, last reporting in July 2026. The leases carry 3 wells, so these are lease totals, not this well alone.
Operator of record
- Based in
- Houston, TX
- P-5 status
- Active (A)
- P-5 last filed
- Nov 12, 2025
- Permits on file
- 102
- Phone
- (713) 658-1038
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Roff Operating Company LLC |
| Production reports | Roff Operating Company, LLCthrough Jun 2018 |
| Latest permit | Roff Operating Company, LLC -Oct 10, 2002 |
- 11,990
- total depth, ft
- 2
- permits on file
- Oct 10, 2002
- last permit issued
- Jul 13, 1968
- completed
- 39.1K
- cumulative oil, bbl
- 128K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jul 13, 1968
- Shut in
- —
- Plugged
- Jul 12, 2022
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 2 leases this well is completed on; they carry 3 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Slaughter, Elma O-10-37033 | Nugget (Silurian) | Roff Operating Company, LLC | 1 | 3.63K | 0 | Jan 2003 – Jul 2026 |
| Slaughter, Elma O-10-20904 | Sulphur Draw (Dean 8790) | Roff Operating Company, LLC | 2 | 35.5K | 128K | Jan 1993 – Nov 2021 |
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.
- 1MJM Oil & Gas, Inc.Jan 1993 → Dec 1993
- 2Coda Energy, Inc.Jan 1994 → Nov 1994
- 3Arrington,david H. Oil & Gas,incDec 1994 → Aug 2002
- 4Roff Operating Company, LLCSep 2002 → Jun 2018
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 524377-98 | Recompletion | Roff Operating Company, LLC - | Feb 24, 2003 | Oct 10, 2002 | Oct 14, 2002 | 11,990 |
| 524377-99 | Recompletion | Roff Operating Company, LLC - | Oct 7, 2002 | Oct 10, 2002 | — | 11,990 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-20904 | — | — | — | — |
| — | — O-10-37033 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,741 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 11,832 | 11,844 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 417 | 17.25 | 475 S |
| 13.375 | 417 | 17.5 | 475 S |
| 9.625 | 4,524 | 12.25 | 3,100 S |
| 7 | 9,508 | 8.75 | 1,000 S |
| 4.5 | 11,968 | 8.75 | 520 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 2, 2003 | Jan 15, 2003 | — |
| 00 | Apr 4, 2003 | Aug 14, 1968 | — |
| 00 | Jan 12, 1984 | Aug 14, 1968 | — |
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 42-317-10303 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-317-10303 → scanned completion filings
Log images are in archives with no per-well link: the RRC's Neubus archive (2004 onward) and the University Lands library. 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/31710303, documented in the API reference.