TEXAS · WELLS · CALLAHAN COUNTY · HUBBARD LEASE · API 42-059-35476 · DISTRICT 6E
Hubbard #B4
Callahan County · Callahan County Regular field · Vertical
Hubbard #B4 (API 42-059-35476) is a plugged well in Callahan County, plugged January 26, 2018, last operated by Momentum Operating CO. Inc..
The RRC has issued one drilling permit, issued November 13, 1985, permitted to 2,500 ft.
It was permitted by Davis Brothers and has since transferred to Momentum Operating CO. Inc. on the wellbore schedule.
Completion filings report 5 formation tops, including Noodle Creek, Swastika, Home Creek Lime, Palo Pinto.
Its lease has reported 23.8K barrels of oil and 6.23K mcf of gas since January 1993, last reporting in July 2026. The lease carries 2 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Davis Brothers; the EWA schedule now lists a different operator.
- Based in
- Albany, TX
- P-5 status
- Active (A)
- P-5 last filed
- Aug 4, 2025
- Permits on file
- 148
- Phone
- (325) 762-2366
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Momentum Operating Co. Inc. |
| Production reports | Momentum Operating Co., Inc.through Jan 2014 |
| Latest permit | Davis BrothersNov 13, 1985 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 2,500
- total depth, ft
- 1
- permits on file
- Nov 13, 1985
- last permit issued
- Dec 22, 1985
- completed
- 23.8K
- cumulative oil, bbl
- 6.23K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Dec 22, 1985
- Shut in
- —
- Plugged
- Jan 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 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 |
|---|---|---|---|---|---|---|
| Hubbard O-8-20930 | Callahan County Regular | Momentum Operating Co., Inc. | 2 | 23.8K | 6.23K | Jan 1993 – Jul 2026 |
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.
- 1Benson & Schoen Oil Co., Inc.Jan 1993 → Mar 2012
- 2Momentum Operating Co., Inc.Apr 2012 → Jan 2014
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 290230-99 | Drill | Davis Brothers | Nov 12, 1985 | Nov 13, 1985 | Dec 13, 1985 | 2,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Dec 22, 1985 | Hubbard O-8-20930 | Callahan County Regular | Momentum Operating Co. Inc. | Plugged | — |
Formation tops
As filed on W-2/G-1. Subsea from 1,396 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Noodle Creek | 260 | 1,136 |
| Swastika | 1,050 | 346 |
| Home Creek Lime | 1,350 | 46 |
| Palo Pinto | 1,885 | -489 |
| Morris | 2,180 | -784 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 2,059 | 2,067 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 100 | 11 | 80 S |
| 4.5 | 2,190 | 7.875 | 325 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 | Jan 29, 1986 | Jan 21, 1986 | Yes |
| 00 | Jan 28, 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 42-059-35476 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-059-35476 → 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/05935476, documented in the API reference.