TEXAS · WELLS · REFUGIO COUNTY · API 42-391-00677 · DISTRICT 02

Heard Fannie V. W. Mrs. #8

Plugged

Refugio County · Tom Oconnor field · Vertical

Heard Fannie V. W. Mrs. #8 (API 42-391-00677) is a plugged well in Refugio County, plugged February 11, 2011, last operated by Hilcorp Energy Company.

The RRC has issued 3 drilling permits (amended once) between 1992 and 2002, permitted to 5,925 ft.

Completion filings report 5 formation tops, including Lagarto, Oakville, Catahoula, Anahuac.

Its 3 leases have reported 25.1M barrels of oil and 16.7M mcf of gas since January 1993, last reporting volume in April 2026. The leases carry 668 wells, so these are lease totals, not this well alone.

Operator of record

Hilcorp Energy Company

Based in: Houston, TX
P-5 status: Active – Extension (X)
P-5 last filed: Mar 27, 2026
Permits on file: 3,458
Phone: (713) 209-2400

Watch this operator Watch Refugio County

SOURCE · RRC EWA WELLBORE SCHEDULE

What each RRC source says

Wellbore schedule	Hilcorp Energy Company
Production reports	Hilcorp Energy Companythrough Apr 2026
Latest permit	Hilcorp Energy CompanyAug 5, 2002

5,925: total depth, ft
4: permits on file
Aug 5, 2002: last permit issued
Jan 16, 1995: completed
25.1M: cumulative oil, bbl
16.7M: cumulative gas, mcf

PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Apr 2026

Regulatory status · RRC wellbore file

Schedule: OFF SCHEDULE
Completed: Jan 16, 1995
Shut in: —
Plugged: Feb 11, 2011

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 3 leases this well is completed on; they carry 668 wells in total, so volumes are shared.Why →

Lease	Field	Reporting operator	Wells	Oil, bbl	Gas, mcf	Reported
Heard, Fannie V. W., Mrs. O-2-2586	Tom Oconnor (5500 Sand)	Hilcorp Energy Company	60	2.28M	1.64M	Jan 1993 – Apr 2026
Tom Oconnor (5800 SD) Fld. Unit O-2-5280	Tom Oconnor (5800)	Hilcorp Energy Company	594	22.8M	14.9M	Jan 1993 – Apr 2026
Heard, Fannie V. W., Mrs. O-2-1541	Tom Oconnor	Hilcorp Energy Company	14	59.8K	120K	Jan 1993 – Jan 2021

Oil, barrels lease total

Last 12 months 684,148 · prior 12 535,677(+28%)

Gas, mcf lease total

Last 12 months 118,777 · prior 12 84,869(+40%)

Chain of custody

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

1Quintana Pet. Corp.Jan 1993 → Nov 2000
2Hilcorp Energy CompanyDec 2000 → Apr 2026

Permits

Permit	Type	Operator	Received	Issued	Spud	Depth
522330-99	Recompletion	Hilcorp Energy Company	Jul 30, 2002	Aug 5, 2002	—	5,925
413521-98	Recompletion	Quintana Pet. Corp.	Dec 16, 1994	Jul 7, 1993	Jan 11, 1995	5,925
413521-99	Recompletion	Quintana Pet. Corp.	Jul 5, 1993	Jul 7, 1993	—	5,925
400039-99	Recompletion	Quintana Pet. Corp.	Jun 9, 1992	Jun 18, 1992	Jun 5, 1992	5,925

Completions

Completed	Lease	Field	Operator	Status	Depth
Jan 16, 1995	Heard Fannie V. W. Mrs. O-2-1541	Tom Oconnor	Hilcorp Energy Company	Plugged	—
Jun 18, 1992	Heard Fannie V. W. Mrs. O-2-2586	Tom Oconnor (5500 Sand)	Hilcorp Energy Company	Plugged	—
Aug 5, 1985	Tom Oconnor (5800 SD) Fld. Unit O-2-5280	Tom Oconnor (5800)	Hilcorp Energy Company	Plugged	—
—	Tom Oconnor (5800 SD) Fld. Unit O-2-5280	Tom Oconnor (5800)	Hilcorp Energy Company	Plugged	—
—	Heard Fannie V. W. Mrs. O-2-2586	Tom Oconnor (5500 Sand)	Hilcorp Energy Company	Plugged	—
—	Heard Fannie V. W. Mrs. O-2-1541	Tom Oconnor	Hilcorp Energy Company	Plugged	—

Formation tops

As filed on W-2/G-1. Subsea from 53 ft elevation.Download CSV →

Formation	MD ft	Subsea
LagartoLARGARTO	1,500	-1,447
Oakville	2,750	-2,697
CatahoulaCATAHOULA (MIOCENE)	3,300	-3,247
CatahoulaCATAHOULA(MIOCENE)	3,300	-3,247
AnahuacANAHUAC (MIOCENE)	4,100	-4,047
FrioFRIO-GRETA (OLIGOCENE)	4,365	-4,312
FrioFRIO-GRETA(OLIGOCENE)	4,365	-4,312
FrioMIDDLE FRIO (SINTON)	5,000	-4,947
FrioLOWER FRIO (OLIGOCENE)	5,880	-5,827

Perforations

Perforated and open-hole intervals.

From	To	Type
5,497	5,504	Perforated
5,556	5,566	Perforated
5,721	5,727	Perforated

Casing

Strings as reported, shallowest first.

Casing in	Set at	Hole in	Cement
10.75	1,051	16	350 S
5	5,924	9.875	690 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. The record date is the RRC's own date on the record, not the day the report was filed: 462,034 of the state's filings carry 1984-01-12. About these reports →

RRC record date	W-2 / G-1 date	Logs referenced
May 11, 1995	Jan 31, 1995	Yes
Feb 14, 1995	Sep 10, 1992	Yes
Sep 25, 1992	Sep 10, 1992	Yes
Jul 30, 1992	Oct 30, 1985	—
Dec 9, 1985	Oct 30, 1985	—
Nov 14, 1985	—	—
Jan 12, 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 42-391-00677 → W-2, G-1, plugging reports, as PDFs
Completion packets for 42-391-00677 → scanned completion filings

Log images filed since 2004 open from the RRC's log search for this well; none are loaded here for it.

Find logs withinmiles of this well:List →Map →

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/39100677, documented in the API reference.