WELL · 42-003-31775 · DISTRICT 8
Parker J. E. -E- Unit #2
Andrews County · Andrews North (Ellenburger) field · Vertical
Parker J. E. -E- Unit #2 (API 42-003-31775) is a well in Andrews County operated by Union Oil Company Of California, completed January 27, 1979.
The RRC has issued 3 drilling permits between 1978 and 1994, permitted to 12,600 ft.
Completion filings report 2 formation tops, including Wolfcamp, Strawn.
Its 5 leases have reported 626K barrels of oil and 1.28M mcf of gas since January 1993, last reporting in July 2026. The leases carry 11 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 | Morningstar Operating LLCthrough Apr 2026 |
| 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.
- 12,600
- total depth, ft
- 3
- permits on file
- Oct 31, 1994
- last permit issued
- Jan 27, 1979
- completed
- 626K
- cumulative oil, bbl
- 1.28M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jan 27, 1979
- 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 5 leases 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 |
|---|---|---|---|---|---|---|
| Parker, J. E. -E- O-10-34686 | Andrews (Wolfcamp-Penn.) | Morningstar Operating LLC | 4 | 233K | 915K | Oct 1995 – Jul 2026 |
| Parker, J. E. -E- Unit O-10-34695 | Andrews (Wolfcamp-Penn.) | Morningstar Operating LLC | 1 | 292K | 288K | Oct 1995 – Jul 2026 |
| Parker, J. E. -E- O-10-267 | Andrews (Wolfcamp) | Union Oil Company of California | 4 | 39.8K | 29.3K | Jan 1993 – Dec 1995 |
| Parker, J. E. "E" Unit O-10-33742 | Andrews (Pennsylvanian) | Union Oil Company of California | 1 | 60.2K | 42.8K | Mar 1993 – Dec 1995 |
| Parker, J. E. -E- Unit O-10-17946 | Andrews, North (Ellenburger) | Union Oil Company of California | 1 | 2.1K | 2.01K | Jan 1993 – May 1995 |
Oil, barrels lease total
Last 12 months 22,784 · prior 12 23,506(-3%)
Gas, mcf lease total
Last 12 months 40,079 · prior 12 77,865(-49%)
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 → Dec 2021
- 4Morningstar Partners, L.P.Jan 2022 → Apr 2022
- 5Morningstar Operating LLCMay 2022 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 429505-99 | Other | Union Oil Company of California | Oct 28, 1994 | Oct 31, 1994 | Oct 11, 1994 | 8,700 |
| 409393-99 | Recompletion | Union Oil Company of California | Feb 26, 1993 | Mar 1, 1993 | Feb 25, 1993 | 9,800 |
| 36675-99 | Drill | Union Oil Company of California | Nov 10, 1978 | Nov 10, 1978 | Nov 14, 1978 | 12,600 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-267 | — | — | — | — |
| — | — O-10-17946 | — | — | — | — |
| — | — O-10-33742 | — | — | — | — |
| — | — O-10-34686 | — | — | — | — |
| — | — O-10-34695 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 3,199 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,609 | 8,700 | Perforated |
| 9,112 | 9,384 | Perforated |
| 9,414 | 9,701 | Perforated |
| 12,442 | 12,469 | Perforated |
| — | 8,606 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 377 | 17.5 | 420 S |
| 13.375 | 377 | — | 420 S |
| 9.625 | 4,694 | 12.25 | 1,550 S |
| 9.625 | 4,696 | — | 1,550 S |
| 2.875 | 9,813 | — | — |
| 7 | 12,494 | 8.75 | 2,005 S |
| 7 | 12,494 | — | 2,005 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 | Oct 26, 1995 | Mar 10, 1995 | — |
| 00 | Oct 26, 1995 | — | — |
| 00 | Jun 19, 1995 | Mar 10, 1995 | — |
| 00 | Apr 6, 1993 | Mar 9, 1993 | Yes |
| 00 | Mar 23, 1993 | — | — |
| 00 | Jan 12, 1984 | Feb 6, 1979 | — |
| 00 | Jan 12, 1984 | — | — |
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 42-003-31775 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-003-31775 → 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/00331775, documented in the API reference.