WELL · 42-051-30790 · DISTRICT 3

Robert F. Spearman "C" Unit #1

Robert F. Spearman "C" Unit #1 (API 42-051-30790) is a permitted well in Burleson County filed by Union Pacific Resources Company; no completion report is on file yet.

The RRC has issued 2 drilling permits between 1980 and 1991, permitted to 7,700 ft.

Its lease has reported 47.9K barrels of oil and 182K mcf of gas since January 1993, last reporting in July 2026.

Operator of record

Union Pacific Resources Company

Fort Worth, TX · P-5 Y, filed Feb 9, 2001 · 5,638 permits on file

SOURCE · RRC EWA WELLBORE SCHEDULE

What each RRC source says

Wellbore schedule	none
Production reports	Wildfire Energy Operating LLCthrough Aug 2024
Latest permit	Union Pacific Resources CompanyJun 19, 1991

7,700: total depth, ft
2: permits on file
Jun 19, 1991: last permit issued
—: completed
47.9K: cumulative oil, bbl
182K: cumulative gas, mcf

PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026

Regulatory status · RRC wellbore file

Schedule: OFF SCHEDULE
Completed: —
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 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
Spearman, Robert F. "C" O-3-13264	Giddings (Austin Chalk-3)	Wildfire Energy Operating LLC	1	47.9K	182K	Jan 1993 – Jul 2026

Gas, mcf lease total

Last 12 months 0 · prior 12 2(-100%)

Chain of custody

Every operator that reported production on this well's lease, in order.

1Union Pacific Resources CompanyJan 1993 → Jan 2001
2Rme Petroleum CompanyMar 2001 → Nov 2002
3Anadarko E&P Company LPDec 2002 → Dec 2012
4Anadarko E&P Onshore LLCJan 2013 → Jun 2017
5Wildhorse Resources Mngt Co, LLCJul 2017 → May 2019
6Chesapeake Operating, L.L.C.Jun 2019 → Aug 2020

Permits

Permit	Type	Operator	Received	Issued	Spud	Depth
389136-99	Recompletion	Union Pacific Resources Company	Jun 19, 1991	Jun 19, 1991	—	7,645
82773-99	Drill	Mosbacher-Transco Expl-W.E. Carl	Jun 3, 1980	Jun 3, 1980	Jun 7, 1980	7,700

Completions

Completed	Lease	Field	Operator	Status	Depth
—	— O-3-13264	—	—	—	—

Perforations

Perforated and open-hole intervals.

From	To	Type
7,020	7,134	Perforated

Casing

Strings as reported, shallowest first.

Casing in	Set at	Hole in	Cement
9.625	2,905	12.25	1,375 S
2.875	6,977	—	—
5.5	7,645	8.75	400 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 12, 1984	Aug 4, 1980	—

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 42-051-30790 → W-2, G-1, plugging reports, as PDFs
Completion packets for 42-051-30790 → 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/05130790, documented in the API reference.