WELL · 42-107-30408 · DISTRICT 8
Wheeler R. M. Estate 1038 #4
Crosby County · Ridge South (Clear Fork) field · Vertical
Wheeler R. M. Estate 1038 #4 (API 42-107-30408) is a well in Crosby County operated by J-D Oil CO., completed October 17, 1979.
The RRC has issued one drilling permit, issued September 21, 1979, permitted to 4,300 ft.
It was permitted by Caddell, James & Delton and has since transferred to J-D Oil CO. on the wellbore schedule.
Its 2 leases have reported 543K barrels of oil and 141 mcf of gas since January 1993, last reporting in July 2026. The leases carry 72 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Caddell, James & Delton; the EWA schedule now lists a different operator.
Ralls, TX · P-5 Y, filed Mar 6, 2015 · 54 permits on file · (806) 470-7534
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | J-D Oil Co. |
| Production reports | Hexp Operating, LLCthrough Apr 2026 |
| Latest permit | Caddell, James & DeltonSep 21, 1979 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 4,300
- total depth, ft
- 1
- permits on file
- Sep 21, 1979
- last permit issued
- Oct 17, 1979
- completed
- 543K
- cumulative oil, bbl
- 141
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Oct 17, 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 2 leases this well is completed on; they carry 72 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Wheeler Estate O-11-68053 | Hoople (Clear Fork) | Hexp Operating, LLC | 51 | 440K | 67 | Apr 1999 – Jul 2026 |
| Wheeler O-11-61740 | Ridge, South (Clear Fork) | J-D Oil Co. | 21 | 104K | 74 | Jan 1993 – Mar 2008 |
Oil, barrels lease total
Last 12 months 17,001 · prior 12 17,148(-1%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1J-D Oil Co.Jan 1993 → May 2012
- 2Custer & Wright Operating, Inc.Jun 2012 → Jun 2018
- 3Hexp Operating, LLCJul 2018 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 58548-99 | Drill | Caddell, James & Delton | Sep 21, 1979 | Sep 21, 1979 | — | 4,300 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-11-61740 | — | — | — | — |
| — | — O-11-68053 | — | — | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,066 | 4,168 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 323 | 11 | 200 S |
| 2.375 | 3,617 | — | — |
| 4.5 | 4,250 | 7.875 | 350 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 5, 1999 | Oct 29, 1979 | — |
| 00 | Dec 31, 1985 | Oct 29, 1979 | — |
| 00 | Dec 3, 1985 | — | — |
| 00 | Jan 12, 1984 | Oct 29, 1979 | — |
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 42-107-30408 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-107-30408 → 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
- 0
- bbl, all reported
- —
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000120822 | H-1 Injection | Canceled Feb 3, 2020 | 1,500 | 500 | 4,000–0 |
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/10730408, documented in the API reference.