WELL · 42-003-10356 · DISTRICT 8
J. E. Parker D Unit #1
Andrews County · Andrews (Pennsylvanian) field · Vertical
J. E. Parker D Unit #1 (API 42-003-10356) is a well in Andrews County operated by Union Oil Company Of California, completed October 22, 1994.
The RRC has issued 2 drilling permits in 1994, permitted to 9,850 ft.
Its 3 leases have reported 311K barrels of oil and 344K 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
Union Oil Company of California
- Based in
- Midland, TX
- P-5 status
- Inactive (I)
- P-5 last filed
- Nov 18, 2020
- Permits on file
- 2,336
- Phone
- (866) 212-1212
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Union Oil Company of California |
| Production reports | Chevron Midcontinent, L.P.through Nov 2017 |
| Latest permit | Union Oil Company of CaliforniaOct 31, 1994 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 9,850
- total depth, ft
- 2
- permits on file
- Oct 31, 1994
- last permit issued
- Oct 22, 1994
- completed
- 311K
- cumulative oil, bbl
- 344K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Oct 22, 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 3 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 |
|---|---|---|---|---|---|---|
| Parker, J. E., -D- Unit O-10-19179 | Andrews, North (Ellenburger) | Morningstar Operating LLC | 1 | 17.3K | 11.9K | Jan 1993 – Jul 2026 |
| Parker, J. E. "D" Unit O-10-34697 | Andrews (Wolfcamp-Penn.) | Morningstar Operating LLC | 1 | 231K | 281K | Oct 1995 – Jul 2026 |
| J. E. Parker "D" Unit O-10-34067 | Andrews (Pennsylvanian) | Union Oil Company of California | 1 | 62.4K | 50.5K | Jan 1994 – Dec 1995 |
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.
- 1Union Oil Company of CaliforniaJan 1993 → May 2000
- 2Pure Resources, L.P.Jun 2000 → Mar 2006
- 3Chevron Midcontinent, L.P.Apr 2006 → Nov 2017
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 429506-99 | Other | Union Oil Company of California | Oct 28, 1994 | Oct 31, 1994 | Oct 14, 1994 | 8,793 |
| 419901-99 | Recompletion | Union Oil Company of California | Jan 5, 1994 | Jan 6, 1994 | Nov 15, 1993 | 9,850 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-19179 | — | — | — | — |
| — | — O-10-34067 | — | — | — | — |
| — | — O-10-34697 | — | — | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,562 | 8,793 | Perforated |
| 8,992 | 9,243 | Perforated |
| 9,630 | 9,784 | Perforated |
| 12,492 | 12,502 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 10.75 | 290 | — | 425 S |
| 11.75 | 315 | 15.5 | 420 S |
| 11.75 | 315 | — | 425 S |
| 8.625 | 4,700 | 11 | 3,200 S |
| 8.625 | 4,700 | — | 3,200 S |
| 8.625 | 4,969 | — | 3,200 S |
| 5.5 | 12,500 | 7.875 | 450 S |
| 5.5 | 12,500 | — | 450 S |
| 5.5 | 12,520 | — | 1,650 S |
| 5.5 | 12,550 | — | 450 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, 2018 | Mar 23, 2018 | — |
| 00 | Oct 26, 1995 | Dec 9, 1994 | — |
| 00 | Apr 17, 1995 | Dec 9, 1994 | — |
| 00 | Mar 4, 1994 | Jan 7, 1994 | Yes |
| 00 | Jan 26, 1994 | — | — |
| 00 | Jan 12, 1984 | Jan 18, 1965 | — |
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 42-003-10356 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-003-10356 → 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/00310356, documented in the API reference.