WELL · 42-429-31275 · DISTRICT 7
Caldwell C.M. B #4
Stephens County · Stephens County Regular field · Vertical
Caldwell C.M. B #4 (API 42-429-31275) is a plugged well in Stephens County, plugged March 28, 1991, last operated by Oryx Energy Company.
The RRC has issued 2 drilling permits between 1978 and 1984, permitted to 3,265 ft.
It was permitted by Sun Expl. & Prod. CO.-Abilene and has since transferred to Oryx Energy Company on the wellbore schedule.
Completion filings report one formation top, including Caddo.
Operator of record
Permitted by Sun Expl. & Prod. Co.-Abilene; the EWA schedule now lists a different operator.
- Based in
- Dallas, TX
- P-5 status
- Inactive (I)
- P-5 last filed
- Mar 27, 1998
- Permits on file
- 1,627
- Phone
- (972) 715-4000
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Oryx Energy Company |
| Production reports | none |
| Latest permit | Sun Expl. & Prod. Co.-AbileneJan 19, 1984 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 3,265
- total depth, ft
- 2
- permits on file
- Jan 19, 1984
- last permit issued
- Jul 12, 1984
- completed
- 0
- cumulative oil, bbl
- 0
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Oct 1993
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jul 12, 1984
- Shut in
- —
- Plugged
- Mar 28, 1991
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; they carry 2 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Caldwell, C.M. "B" O-8-24693 | Stephens County Regular | Oryx Energy Company | 2 | 0 | 0 | Jan 1993 – Oct 1993 |
No volumes reported on these leases in the last three years.
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 226599-99 | Recompletion | Sun Expl. & Prod. Co.-Abilene | Jan 11, 1984 | Jan 19, 1984 | — | 3,265 |
| 29188-99 | Recompletion | Texas Pacific Oil Company, Inc. | Jul 26, 1978 | Jul 26, 1978 | — | 3,110 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-8-24693 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 1,303 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Caddo | 3,212 | -1,909 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 2,525 | 2,527 | Perforated |
| 3,166 | — | Perforated |
| 3,212 | 3,246 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 176 | 12.25 | 150 S |
| 8.625 | 176 | 12.5 | 150 S |
| 2.375 | 2,492 | — | — |
| 4.5 | 3,264 | 7.875 | 940 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 | Feb 1, 1988 | Jul 20, 1984 | — |
| 00 | Jan 16, 1988 | — | — |
| 00 | Oct 29, 1984 | Jul 20, 1984 | — |
| 00 | Jan 12, 1984 | Sep 7, 1978 | — |
| 00 | Jan 12, 1984 | Dec 6, 1977 | — |
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 42-429-31275 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-429-31275 → 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.
Beyond the permit record
RRC UIC permits · H-10 reported volumes
Injection
- 0
- bbl, last 12 reported months
- 77.7K
- bbl, all reported
- Apr 1991
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000053590 | UIC Permit | Plugged Apr 9, 1991 | 1,600 | 1,500 | 3,100–3,246 |
MONTHLY INJECTED, BBL · H-10 · LAST 12 REPORTED MONTHS
Last 12 months 0
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/42931275, documented in the API reference.