TEXAS · WELLS · BRAZORIA COUNTY · API 42-039-04005 · DISTRICT 03

Old Ocean Unit #145

Shut in

Brazoria County · Old Ocean (F-6) field · Temp Abandoned · Vertical

Old Ocean Unit #145 (API 42-039-04005) is a well in Brazoria County operated by Hilcorp Energy Company, completed March 8, 2016 and listed as temp abandoned on the RRC schedule, shut in April 1, 2007.

The RRC has issued 3 drilling permits between 1995 and 2003, permitted to 10,970 ft.

Completion filings report 12 formation tops, including Frio, F-2, Old Ocean (F-2), F-6.

Its 3 leases have reported 12K barrels of oil and 256K mcf of gas since January 1993, with no volume in the three years through April 2026. The leases carry 3 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 Brazoria County

SOURCE · RRC EWA WELLBORE SCHEDULE

What each RRC source says

Wellbore schedule	Hilcorp Energy Company
Production reports	Hilcorp Energy Companythrough Mar 2007
Latest permit	Hilcorp Energy CompanyMar 31, 2003

10,970: total depth, ft
3: permits on file
Mar 31, 2003: last permit issued
Mar 8, 2016: completed
12K: cumulative oil, bbl
256K: cumulative gas, mcf

PRODUCTION FROM PDQ LEASE REPORTS · Jun 2003 THROUGH Mar 2007

Regulatory status · RRC wellbore file

Schedule: ON SCHEDULE
Completed: Mar 8, 2016
Shut in: Apr 1, 2007
Plugged: —

Operator's P-5 on the schedule: Active (A)

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 3 wells in total, so volumes are shared.Why →

Lease	Field	Reporting operator	Wells	Oil, bbl	Gas, mcf	Reported
Old Ocean Unit G-3-196553	Old Ocean (F-6)	Hilcorp Energy Company	1	12K	256K	May 2003 – Mar 2007
Old Ocean Unit G-3-42447	Old Ocean (Armstrong)	Amoco Production Company	1	0	0	Jan 1993 – —
Old Ocean Unit G-3-157840	Old Ocean (Chenault)	Hilcorp Energy Company	1	0	0	Dec 1994 – —

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.

1Hilcorp Energy CompanyJun 2003 → Mar 2007

Permits

Permit	Type	Operator	Received	Issued	Spud	Depth
530144-99	Recompletion	Hilcorp Energy Company	Mar 31, 2003	Mar 31, 2003	Mar 24, 2003	9,625
450346-99	Recompletion	Amoco Production Company	Jul 15, 1996	Jul 17, 1996	—	10,970
433139-99	Recompletion	Amoco Production Company	Feb 21, 1995	Feb 22, 1995	Oct 4, 1994	10,970

Completions

Completed	Lease	Field	Operator	Status	Depth
Mar 8, 2016	Old Ocean Unit G-3-196553	Old Ocean (F-6)	Hilcorp Energy Company	Temp Abandoned · shut in Apr 1, 2007	10,970
Dec 10, 1994	Old Ocean Unit G-3-157840	Old Ocean (Chenault)	Hilcorp Energy Company	Not on Schedule	—
Aug 17, 1967	Old Ocean Unit G-3-42447	Old Ocean (Armstrong)	Amoco Production Company	Not on Schedule	—
—	Old Ocean Unit G-3-47201	Old Ocean (Larsen)	Amoco Production Co.-Alvin	Not on Schedule	—

Formation tops

As filed on W-2/G-1. Subsea from 28 ft elevation.Download CSV →

Formation	MD ft	Subsea
FrioTOP OF FRIO	8,500	-8,472
F-2	8,800	-8,772
Old Ocean (F-2)	8,800	-8,772
F-6	9,100	-9,072
Old Ocean (F-6)	9,100	-9,072
Wolfcamp	9,266	-9,238
Mississippian	10,215	-10,187
Woodford	11,495	-11,467
Devonian	11,680	-11,652
Fusselman	12,370	-12,342
Montoya	12,386	-12,358
Ellenburger	14,680	-14,652

Perforations

Perforated and open-hole intervals.

From	To	Type
9,104	9,124	Perforated
9,114	9,124	Perforated
9,656	9,667	Perforated
9,984	10,580	Perforated

Casing

Strings as reported, shallowest first.

Casing in	Set at	Hole in	Cement
13.375	1,603	17	600 S
13.375	1,604	15	600 S
13.375	1,604	—	600 S
9.625	7,009	12.25	528 S
5.5	10,469	8.375	528 S
5.5	10,969	8.375	528 S
5.5	10,969	8.75	528 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
Aug 26, 2016	Apr 8, 2016	—
Dec 8, 2008	Sep 5, 2008	—
Sep 25, 2003	Jun 30, 2003	Yes
Sep 19, 2003	—	—
May 21, 1996	Apr 5, 1996	Yes
May 13, 1996	—	—
Jun 20, 1988	May 27, 1988	—
Jan 12, 1984	Dec 8, 1977	—
Jan 12, 1984	Sep 12, 1967	—

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 42-039-04005 → W-2, G-1, plugging reports, as PDFs
Completion packets for 42-039-04005 → 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/03904005, documented in the API reference.