WELL · 42-003-37581 · DISTRICT 8
Craddock #1
Andrews County · Andrews (Wolfcamp-Penn.) field · Vertical
Craddock #1 (API 42-003-37581) is a plugged well in Andrews County, plugged September 26, 2018, last operated by Chevron Midcontinent L.P..
The RRC has issued one drilling permit (amended once), issued December 5, 1994, permitted to 9,865 ft.
It was permitted by Union Oil Company Of California and has since transferred to Chevron Midcontinent L.P. on the wellbore schedule.
Completion filings report 4 formation tops, including Wolfcamp, Pennsylvanian, Strawn, Atoka.
Its 2 leases have reported 135K barrels of oil and 271K mcf of gas since January 1995, last reporting in December 2018. The leases carry 4 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Union Oil Company of California; the EWA schedule now lists a different operator.
Midland, TX · P-5 Y, filed Jan 4, 2026 · 173 permits on file · (800) 231-0623
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Chevron Midcontinent L.P. |
| Production reports | Chevron Midcontinent, L.P.through Sep 2017 |
| Latest permit | Union Oil Company of CaliforniaDec 5, 1994 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 9,865
- total depth, ft
- 2
- permits on file
- Dec 5, 1994
- last permit issued
- Jan 13, 1995
- completed
- 135K
- cumulative oil, bbl
- 271K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1995 THROUGH Dec 2018
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jan 13, 1995
- Shut in
- —
- Plugged
- Sep 26, 2018
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 4 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Craddock O-10-34703 | Andrews (Wolfcamp-Penn.) | Chevron Midcontinent, L.P. | 2 | 106K | 222K | Oct 1995 – Dec 2018 |
| Craddock O-10-34402 | Andrews (Pennsylvanian) | Union Oil Company of California | 2 | 28.8K | 48.8K | Jan 1995 – 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 1995 → May 2000
- 2Pure Resources, L.P.Jun 2000 → Mar 2006
- 3Chevron Midcontinent, L.P.Apr 2006 → Aug 2017
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 430545-98 | Drill | Union Oil Company of California | Jan 26, 1995 | Dec 5, 1994 | — | 9,865 |
| 430545-99 | Drill | Union Oil Company of California | Dec 2, 1994 | Dec 5, 1994 | Dec 12, 1994 | 9,790 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-34402 | — | — | — | — |
| — | — O-10-34703 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 3,225 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| WolfcampWOLFCAMP REEF | 8,638 | -5,413 |
| PennsylvanianPENN LIME | 8,980 | -5,755 |
| Strawn | 9,434 | -6,209 |
| Atoka | 9,760 | -6,535 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,640 | 8,703 | Perforated |
| 8,995 | 9,273 | Perforated |
| 9,362 | 9,634 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 2,000 | 12.25 | 1,070 S |
| 5.5 | 9,865 | 7.875 | 1,820 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 | Feb 6, 1995 | Yes |
| 00 | Mar 22, 1995 | Feb 6, 1995 | Yes |
| 00 | Feb 28, 1995 | — | — |
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 42-003-37581 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-003-37581 → 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/00337581, documented in the API reference.