WELL · 42-317-33968 · DISTRICT 8
Oneida #1
Martin County · Nugget (Silurian) field · Horizontal · Sidetrack
Oneida #1 (API 42-317-33968) is a horizontal well in Martin County operated by Diamondback E&P LLC, completed June 2, 1994.
The RRC has issued 3 drilling permits (amended twice) in 1994, permitted to 12,500 ft.
It was permitted by Collins & Ware, Inc. and has since transferred to Diamondback E&P LLC on the wellbore schedule.
Completion filings report 5 formation tops, including U. Mississippian, L. Mississippian, Woodford, Silurian (undifferentiated).
Its 2 leases have reported 178K barrels of oil and 153K mcf of gas since April 1994, last reporting in July 2026. The leases carry 3 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Collins & Ware, Inc.; the EWA schedule now lists a different operator.
- Based in
- Midland, TX
- P-5 status
- Active – Extension (X)
- P-5 last filed
- May 4, 2026
- Permits on file
- 5,237
- Phone
- (432) 221-7400
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Diamondback E&P LLC |
| Production reports | Endeavor Energy Resources L.P.through May 2020 |
| Latest permit | Collins & Ware, Inc.Sep 12, 1994 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 12,500
- total depth, ft
- 5
- permits on file
- Sep 12, 1994
- last permit issued
- Jun 2, 1994
- completed
- 178K
- cumulative oil, bbl
- 153K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Apr 1994 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jun 2, 1994
- 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 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 |
|---|---|---|---|---|---|---|
| Oneida O-10-34237 | Nugget (Silurian) | Diamondback E&P LLC | 2 | 23.9K | 1.07K | Apr 1994 – Jul 2026 |
| Oneida O-10-34301 | Nugget (Lower Mississippian) | Diamondback E&P LLC | 1 | 154K | 152K | Sep 1994 – 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.
- 1Collins & Ware, Inc.Jun 1994 → Jul 1997
- 2Northland Operating CompanyAug 1997 → Mar 1999
- 3Queen Sand Operating Co.Sep 1999 → Dec 2000
- 4Endeavor Energy Resources L.P.Jun 2001 → May 2020
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 427800-99 | Recompletion | Collins & Ware, Inc. | Sep 6, 1994 | Sep 12, 1994 | Sep 12, 1994 | 12,326 |
| 425530-99 | Recompletion · sidetrack | Collins & Ware, Inc. | Jul 1, 1994 | Jul 1, 1994 | Jul 11, 1994 | 12,074 |
| 421792-97 | Drill | Collins & Ware, Inc. | May 16, 1994 | Mar 9, 1994 | — | 12,500 |
| 421792-98 | Drill | Collins & Ware, Inc. | Mar 18, 1994 | Mar 9, 1994 | Mar 19, 1994 | 12,500 |
| 421792-99 | Drill | Collins & Ware, Inc. | Mar 7, 1994 | Mar 9, 1994 | — | 12,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-34237 | — | — | — | — |
| — | — O-10-34237 | — | — | — | — |
| — | — O-10-34301 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,709 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| U. Mississippian | 10,817 | -8,108 |
| L. Mississippian | 11,235 | -8,526 |
| Woodford | 11,555 | -8,846 |
| Silurian (undifferentiated)SILURIAN | 11,683 | -8,974 |
| Sylvan | 12,000 | -9,291 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 11,236 | 11,258 | Perforated |
| 11,687 | 11,697 | Perforated |
| 11,687 | 11,723 | Perforated |
| — | 12,326 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 382 | 17.5 | 400 S |
| 9.625 | 4,160 | 12.25 | 1,450 S |
| 7 | 12,074 | 8.75 | 475 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 | Mar 23, 1995 | Sep 12, 1994 | Yes |
| 00 | Dec 16, 1994 | Oct 20, 1994 | Yes |
| 00 | Dec 13, 1994 | Jul 1, 1994 | Yes |
| 00 | Oct 28, 1994 | — | — |
| 00 | Oct 25, 1994 | Jul 1, 1994 | Yes |
| 00 | Aug 23, 1994 | — | — |
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 42-317-33968 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-317-33968 → 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/31733968, documented in the API reference.