TEXAS · WELLS · MIDLAND COUNTY · O'NEAL -D- LEASE · API 42-329-31867 · DISTRICT 7B
O Neal -D- #1
Midland County · Spraberry (Trend Area) field · Vertical
O Neal -D- #1 (API 42-329-31867) is a plugged well in Midland County, plugged December 30, 2024, last operated by Diamondback E&P LLC.
The RRC has issued one drilling permit, issued July 21, 1987, permitted to 9,500 ft.
It was permitted by Parker & Parsley Petroleum CO. and has since transferred to Diamondback E&P LLC on the wellbore schedule.
Completion filings report 4 formation tops, including T. Upper Spraberry, T. Dean, T. Lower Spraberry, B. Dean.
Its lease has reported 47.7K barrels of oil and 166K mcf of gas since January 1993, last reporting volume in September 2023.
Operator of record
Permitted by Parker & Parsley Petroleum Co.; 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
- 5,251
- Phone
- (432) 221-7400
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Diamondback E&P LLC |
| Production reports | Diamondback E&P LLCthrough Sep 2023 |
| Latest permit | Parker & Parsley Petroleum Co.Jul 21, 1987 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 9,500
- total depth, ft
- 1
- permits on file
- Jul 21, 1987
- last permit issued
- Aug 22, 1987
- completed
- 47.7K
- cumulative oil, bbl
- 166K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Sep 2023
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Aug 22, 1987
- Shut in
- —
- Plugged
- Dec 30, 2024
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; this well is the only one on it.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| O'Neal -D- O-10-31391 | Spraberry (Trend Area) | Diamondback E&P LLC | 1 | 47.7K | 166K | Jan 1993 – Sep 2023 |
Oil, barrels lease total
Last 12 months 0 · prior 12 0
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1BC Operating, Inc.Jan 1993 → Feb 1998
- 2Taurus Exploration U.S.A., Inc.Mar 1998 → Nov 1998
- 3Energen Resources CorporationDec 1998 → Jan 2019
- 4Diamondback E&P LLCFeb 2019 → Sep 2023
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 333256-99 | Drill | Parker & Parsley Petroleum Co. | Jul 21, 1987 | Jul 21, 1987 | — | 9,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Aug 22, 1987 | O Neal -D- O-10-31391 | Spraberry (Trend Area) | Diamondback E&P LLC | Plugged | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,785 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| T. Upper Spraberry | 7,792 | -5,007 |
| T. Dean | 8,146 | -5,361 |
| T. Lower Spraberry | 8,708 | -5,923 |
| B. Dean | 9,346 | -6,561 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,804 | 7,992 | Perforated |
| 8,570 | 8,746 | Perforated |
| 9,138 | 9,397 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 12.75 | 326 | 17.5 | 350 S |
| 8.625 | 4,375 | 11 | 250 S |
| 4.5 | 9,500 | 7.875 | 1,250 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. The record date is the RRC's own date on the record, not the day the report was filed: 462,034 of the state's filings carry 1984-01-12. About these reports →
| Suffix | RRC record date | W-2 / G-1 date | Logs referenced |
|---|---|---|---|
| 00 | Oct 2, 1987 | Sep 11, 1987 | Yes |
| 00 | Sep 24, 1987 | — | — |
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 42-329-31867 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-329-31867 → scanned completion filings
Log images filed since 2004 open from the RRC's log search for this well; none are loaded here for it.
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/32931867, documented in the API reference.