WELL · 42-135-30193 · DISTRICT 8
Ratliff, Sallie W. #9
Ector County · Vertical
Ratliff, Sallie W. #9 (API 42-135-30193) is a permitted well in Ector County filed by Mobil Producing TX. & N.M. Inc.; no completion report is on file yet.
The RRC has issued one drilling permit, issued October 17, 1990, permitted to 11,980 ft.
Completion filings report 4 formation tops, including Wolfcamp, Strawn, Bend, Devonian.
Its lease has reported 405K barrels of oil and 3.47M mcf of gas since January 1993, last reporting in July 2026. The lease carries 11 wells, so these are lease totals, not this well alone.
Operator of record
Mobil Producing TX. & N.M. Inc.
- Based in
- Spring, TX
- P-5 status
- Active (A)
- P-5 last filed
- Jun 4, 2025
- Permits on file
- 6,763
- Phone
- (346) 474-9142
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | none |
| Production reports | Slant Operating, LLCthrough Apr 2026 |
| Latest permit | Mobil Producing TX. & N.M. Inc.Oct 17, 1990 |
- 11,980
- total depth, ft
- 1
- permits on file
- Oct 17, 1990
- last permit issued
- —
- completed
- 405K
- cumulative oil, bbl
- 3.47M
- 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
- —
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 11 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Ratliff, Sallie W. O-10-9963 | Headlee, N. (Devonian) | Slant Operating, LLC | 11 | 405K | 3.47M | Jan 1993 – Jul 2026 |
Oil, barrels lease total
Last 12 months 1,192 · prior 12 1,031(+16%)
Gas, mcf lease total
Last 12 months 0 · prior 12 2,210(-100%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Mobil Producing TX. & N.M. Inc.Jan 1993 → Jan 1996
- 2Eureka Prospecting CompanyFeb 1996 → Jun 2023
- 3Slant Operating, LLCJul 2023 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 379313-99 | Recompletion | Mobil Producing TX. & N.M. Inc. | Oct 11, 1990 | Oct 17, 1990 | — | 11,980 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-9963 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 3,011 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 12,090 | 12,140 | Perforated |
| — | 12,236 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 10.75 | 422 | 15 | 350 S |
| 10.75 | 422 | — | — |
| 7.625 | 5,675 | 9.875 | 1,775 S |
| 7.625 | 5,675 | — | — |
| 4.5 | 12,350 | 6.75 | 400 S |
| 4.5 | 12,350 | — | — |
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 | Nov 4, 1986 | Oct 17, 1986 | — |
| 00 | Jan 12, 1984 | Mar 4, 1970 | — |
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 42-135-30193 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-135-30193 → 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/13530193, documented in the API reference.