WELL · 42-215-31957 · DISTRICT 4

Wright Hill #4

Wright Hill #4 (API 42-215-31957) is a permitted well in Hidalgo County filed by Bison Energy Partners, Inc.; no completion report is on file yet.

The RRC has issued 3 drilling permits between 1990 and 1999, permitted to 9,700 ft.

Completion filings report 3 formation tops, including Monte Christo, N(F-12), Monte Christo, N(F14a), Monte Christo, N(F17).

Operator of record

Bison Energy Partners, Inc.

Houston, TX · P-5 Y, filed May 4, 2007 · 17 permits on file

SOURCE · RRC EWA WELLBORE SCHEDULE

What each RRC source says

Wellbore schedule	none
Production reports	Bison Energy Partners, Inc.through Oct 2000
Latest permit	Bison Energy Partners, Inc.Jul 23, 1999

9,700: total depth, ft
3: permits on file
Jul 23, 1999: last permit issued
—: completed
0: cumulative oil, bbl
230K: cumulative gas, mcf

PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Sep 2005

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
Wright Hill G-4-135499	Monte Christo, North (F-17)	Faulconer, Vernon E., Inc.	1	0	230K	Jan 1993 – Sep 2005

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.

1Southwest Oil & Land, Inc.Jan 1993 → Oct 1993
2Flairtex Resources, Inc.Nov 1993 → Oct 1998
3Bison Energy Partners, Inc.Nov 1998 → Oct 2000

Permits

Permit	Type	Operator	Received	Issued	Spud	Depth
486133-99	Recompletion	Bison Energy Partners, Inc.	Jul 23, 1999	Jul 23, 1999	—	9,500
481611-99	Recompletion	Bison Energy Partners, Inc.	Dec 17, 1998	Dec 17, 1998	—	9,700
373542-99	Drill	Texas Fuel Company	May 18, 1990	May 24, 1990	—	9,700

Completions

Completed	Lease	Field	Operator	Status	Depth
—	— G-4-135499	—	—	—	—

Formation tops

As filed on W-2/G-1. Subsea from 180 ft elevation.Download CSV →

Formation	MD ft	Subsea
Monte Christo, N(f-12)	8,310	-8,130
Monte Christo, N(F14A)	8,755	-8,575
Monte Christo, N(F17)	9,224	-9,044

Perforations

Perforated and open-hole intervals.

From	To	Type
9,228	9,232	Perforated
9,254	9,268	Perforated

Casing

Strings as reported, shallowest first.

Casing in	Set at	Hole in	Cement
8.625	2,061	12.25	915 S
4.5	9,538	7.875	1,321 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	Sep 11, 1990	Aug 14, 1990	Yes
00	Aug 31, 1990	—	—

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 42-215-31957 → W-2, G-1, plugging reports, as PDFs
Completion packets for 42-215-31957 → 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/21531957, documented in the API reference.