TEXAS · WELLS · CALHOUN COUNTY · DEGOLYER LEASE · API 42-057-31540 · DISTRICT 02
Degolyer #2
Calhoun County · Powderhorn South (4650) field · Vertical
Degolyer #2 (API 42-057-31540) is a plugged well in Calhoun County, plugged July 19, 2012, last operated by Prime Operating Company.
The RRC has issued one drilling permit (amended twice), issued May 1, 1996, permitted to 6,100 ft.
Completion filings report one formation top, including Miocene (undifferentiated).
Operator of record
- Based in
- Midland, TX
- P-5 status
- Active (A)
- P-5 last filed
- Jan 29, 2026
- Permits on file
- 595
- Phone
- (432) 682-5600
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Prime Operating Company |
| Production reports | Prime Operating Companythrough Oct 2001 |
| Latest permit | Prime Operating CompanyMay 1, 1996 |
- 6,100
- total depth, ft
- 3
- permits on file
- May 1, 1996
- last permit issued
- Jun 13, 1996
- completed
- 0
- cumulative oil, bbl
- 2.91M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jun 1996 THROUGH Jul 2012
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jun 13, 1996
- Shut in
- —
- Plugged
- Jul 19, 2012
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 |
|---|---|---|---|---|---|---|
| Degolyer G-2-159976 | Powderhorn, South (4650) | Prime Operating Company | 1 | 0 | 2.91M | Jun 1996 – Jul 2012 |
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.
- 1Prime Operating CompanyJun 1996 → Oct 2001
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 447199-97 | Drill | Prime Operating Company | May 31, 1996 | May 1, 1996 | — | 6,100 |
| 447199-98 | Drill | Prime Operating Company | May 17, 1996 | May 1, 1996 | May 30, 1996 | 6,100 |
| 447199-99 | Drill | Prime Operating Company | Apr 18, 1996 | May 1, 1996 | — | 6,100 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Jun 13, 1996 | Degolyer G-2-159976 | Powderhorn South (4650) | Prime Operating Company | Plugged | — |
Formation tops
As filed on W-2/G-1. Subsea from 13 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Miocene (undifferentiated)MIOCENE | 6,000 | -5,987 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,648 | 4,662 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 942 | 12.25 | 433 S |
| 5.5 | 6,001 | 7.875 | 500 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 | Nov 26, 1996 | Aug 16, 1996 | Yes |
| 00 | Oct 3, 1996 | — | — |
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 42-057-31540 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-057-31540 → scanned completion filings
Log images are in archives with no per-well link: the RRC's Neubus archive (2004 onward). 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/05731540, documented in the API reference.