WELL · 42-003-35312 · DISTRICT 8
Halliday, H. J. #3A
Andrews County · Vertical
Halliday, H. J. #3A (API 42-003-35312) is a permitted well in Andrews County filed by Union Oil Company Of California; no completion report is on file yet.
The RRC has issued 3 drilling permits between 1985 and 1991, permitted to 9,400 ft.
Completion filings report 2 formation tops, including Grayburg, Pennsylvanian.
Its 3 leases have reported 4.41M barrels of oil and 7.57M mcf of gas since January 1993, last reporting in February 2012. The leases carry 116 wells, so these are lease totals, not this well alone.
Operator of record
Union Oil Company of California
Midland, TX · P-5 Y, filed Sep 2, 2022 · 2,336 permits on file · (800) 231-0623
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | none |
| Production reports | Chevron Midcontinent, L.P.through Sep 2011 |
| Latest permit | Union Oil Company of CaliforniaSep 3, 1991 |
- 9,400
- total depth, ft
- 3
- permits on file
- Sep 3, 1991
- last permit issued
- —
- completed
- 4.41M
- cumulative oil, bbl
- 7.57M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Feb 2012
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- —
- 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 116 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Parker Unit O-10-34306 | Parker (Wolfcamp) | Chevron Midcontinent, L.P. | 112 | 4.4M | 7.56M | Sep 1994 – Feb 2012 |
| Halliday, H.J. O-10-30128 | Parker (Pennsylvanian) | Chevron Midcontinent, L.P. | 3 | 3.49K | 7.97K | Jan 1993 – Oct 2011 |
| Halliday, H.J. O-10-33199 | Parker (Wolfcamp) | Union Oil Company of California | 1 | 2.07K | 5.51K | Jan 1993 – Nov 1994 |
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 → Sep 2011
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 391406-99 | Recompletion | Union Oil Company of California | Aug 29, 1991 | Sep 3, 1991 | — | 9,250 |
| 385615-99 | Recompletion | Union Oil Company of California | Mar 12, 1991 | Mar 12, 1991 | May 4, 1991 | 9,250 |
| 290936-99 | Drill | Rasmussen, Tom | Nov 22, 1985 | Nov 22, 1985 | — | 9,400 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-30128 | — | — | — | — |
| — | — O-10-33199 | — | — | — | — |
| — | — O-10-34306 | — | — | — | — |
| — | — O-10-34306 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 3,194 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Grayburg | 4,430 | -1,236 |
| PennsylvanianPENN. | 8,933 | -5,739 |
| Pennsylvanian | 8,933 | -5,739 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,624 | 8,719 | Perforated |
| 8,624 | 9,161 | Perforated |
| 9,044 | 9,161 | Perforated |
| 9,047 | 9,070 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 323 | 17 | 320 S |
| 13.375 | 324 | 17 | 320 S |
| 13.375 | 324 | — | 320 S |
| 8.625 | 5,000 | 12.25 | 2,310 S |
| 8.625 | 5,000 | — | 2,310 S |
| 5.5 | 9,250 | 7.875 | 650 S |
| 5.5 | 9,250 | — | 1,725 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 | Apr 11, 1995 | Jan 9, 1995 | — |
| 00 | Nov 8, 1994 | Jun 3, 1991 | Yes |
| 00 | Jul 16, 1991 | Jun 3, 1991 | Yes |
| 00 | Jul 5, 1991 | — | — |
| 00 | Aug 24, 1989 | Jul 25, 1989 | — |
| 00 | Mar 24, 1986 | Mar 12, 1986 | Yes |
| 00 | Mar 19, 1986 | — | — |
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 42-003-35312 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-003-35312 → 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/00335312, documented in the API reference.