WELL · 42-395-30306 · DISTRICT 5
Biggs #1 Gas Unit #1
Robertson County · Bald Prairie (CV Consolidated) field · Producing · Vertical
Biggs #1 Gas Unit #1 (API 42-395-30306) is a well in Robertson County operated by Hilcorp Energy Company, completed March 2, 2002 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued July 25, 1984, permitted to 13,146 ft.
It was permitted by Wessely Energy Company and has since transferred to Hilcorp Energy Company on the wellbore schedule.
Completion filings report 6 formation tops, including BMA, Bma/Rodessa, Pettit, Travis Peak.
No lease production has been reported under this well’s leases.
Operator of record
Permitted by Wessely Energy Company; the EWA schedule now lists a different operator.
Houston, TX · P-5 Y, filed Mar 26, 2026 · 3,453 permits on file · (713) 209-2411
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Hilcorp Energy Company |
| Production reports | Hilcorp Energy Companythrough Apr 2026 |
| Latest permit | Wessely Energy CompanyJul 25, 1984 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 13,146
- total depth, ft
- 1
- permits on file
- Jul 25, 1984
- last permit issued
- Mar 2, 2002
- completed
- 0
- cumulative oil, bbl
- 1.61M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Mar 2, 2002
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: X
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 |
|---|---|---|---|---|---|---|
| Biggs #1 Gas Unit G-5-113466 | Bald Prairie (CV-Lime) | Hilcorp Energy Company | 1 | 0 | 1.61M | Jan 1993 – Jul 2026 |
Gas, mcf lease total
Last 12 months 11,656 · prior 12 12,978(-10%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Pg&e Resources CompanyJan 1993 → Oct 1994
- 2Dalen Resources Oil & Gas Co.Nov 1994 → Dec 1995
- 3Enserch Exploration, IncJan 1996 → Nov 1997
- 4Herd Producing Company, Inc.Sep 1998 → Dec 2000
- 5Cross Timbers Operating CompanyJan 2001 → May 2001
- 6XTO Energy Inc.Jun 2001 → Dec 2023
- 7Hilcorp Energy CompanyJan 2024 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 246022-99 | Drill | Wessely Energy Company | Dec 14, 1984 | Jul 25, 1984 | Aug 3, 1984 | 13,146 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-5-113466 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 392 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| BMA | 7,086 | -6,694 |
| Bma/Rodessa | 7,086 | -6,694 |
| Pettit | 7,754 | -7,362 |
| Travis Peak | 8,001 | -7,609 |
| Cotton ValleyCOTTON VALLEY SAND | 10,086 | -9,694 |
| Cotton ValleyCOTTON VALLEY SD | 10,086 | -9,694 |
| Bossier | 11,428 | -11,036 |
| Cotton ValleyCOTTON VALLEY LIME | 12,560 | -12,168 |
| Cotton ValleyCOTTON VALLEY LM | 12,560 | -12,168 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 10,629 | 12,721 | Perforated |
| 12,690 | 12,721 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 4,931 | 12.25 | 2,045 S |
| 5.5 | 13,146 | 8.75 | 1,466 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 | May 17, 2002 | Mar 21, 2002 | — |
| 00 | Dec 12, 1984 | Oct 29, 1984 | — |
| 00 | Nov 20, 1984 | Oct 17, 1984 | — |
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 42-395-30306 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-395-30306 → 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/39530306, documented in the API reference.