WELL · 42-083-33170 · DISTRICT 7
Neff A.R. #4
Coleman County · Gayle field · NO Production · Vertical
Neff A.R. #4 (API 42-083-33170) is a well in Coleman County operated by Koko Skadi LLC, completed September 29, 1982 and listed as no production on the RRC schedule.
The RRC has issued one drilling permit, issued September 15, 1982, permitted to 3,300 ft.
It was permitted by Secure Trusts and has since transferred to Koko Skadi LLC on the wellbore schedule.
Its lease has reported 32.6K barrels of oil and 379K mcf of gas since January 1993, last reporting in July 2026. The lease carries 6 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Secure Trusts; the EWA schedule now lists a different operator.
Austin, TX · P-5 Y, filed Jul 4, 2026 · 8 permits on file · (210) 709-9212
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Koko Skadi LLC |
| Production reports | Koko Skadi, LLCthrough Feb 2026 |
| Latest permit | Secure TrustsSep 15, 1982 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 3,300
- total depth, ft
- 1
- permits on file
- Sep 15, 1982
- last permit issued
- Sep 29, 1982
- completed
- 32.6K
- cumulative oil, bbl
- 379K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Sep 29, 1982
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active
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 6 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Neff, A.R. O-8-17555 | Gayle | Koko Skadi, LLC | 6 | 32.6K | 379K | Jan 1993 – Jul 2026 |
Oil, barrels lease total
Last 12 months 39 · prior 12 231(-83%)
Gas, mcf lease total
Last 12 months 0 · prior 12 14(-100%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Simpson Oil & Land Co.Jan 1993 → May 1999
- 2Royalty Land & Dev. Co., Inc.Jun 1999 → Feb 2003
- 3BC Operating, Inc.Mar 2003 → Oct 2004
- 4Celero Energy, L.P.Nov 2004 → Sep 2005
- 5Whiting Oil and Gas CorporationOct 2005 → Dec 2015
- 6Foundation Energy Management LLCJan 2016 → Feb 2016
- 7Seven Cross Well Service, LLCMar 2016 → Jan 2017
- 8Seven Cross Operating, LLCMar 2017 → Jul 2024
- 9Koko Skadi, LLCSep 2024 → Feb 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 171916-99 | Drill | Secure Trusts | Sep 15, 1982 | Sep 15, 1982 | Sep 15, 1982 | 3,300 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-8-17555 | — | — | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 3,183 | 3,199 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 174 | 12.25 | 145 S |
| 2.375 | 3,113 | — | — |
| 5.5 | 3,284 | 7.875 | 400 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 | Oct 18, 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 42-083-33170 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-083-33170 → 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/08333170, documented in the API reference.