42-321-00519

Final Completion

BRAMAN C

MATAGORDA County · District 3 · CHAPARRAL ENERGY L.L.C. · SUGAR VALLEY N. (TALCOTT -C-)

Permits

Max Depth

8,830 ft

First Permit

1988-02-25

Latest Activity

1993-03-30

Lifespan

5 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1988-02-18

Shut-In

—

Plugged

—

EWA / Production operator mismatch

Scheduling: CHAPARRAL ENERGY L.L.C. ≠ Production: OAK ENERGY, LLC (reported 2021-04)

EWA / Permit operator mismatch

Scheduling: CHAPARRAL ENERGY L.L.C. ≠ Permit: HAMMAN OIL & REFG. CO.

Resolved via: scheduling → CHAPARRAL ENERGY L.L.C.

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Operator History

Chain of Custody

HAMMAN OIL & REFINING COMPANY 1993-2002→ WHITE OAK OPERATING COMPANY LLC 2002-2003→ CHAPARRAL ENERGY, L.L.C. 2006-2012→ OAK ENERGY, LLC 2013-2021

Lease Production

Production is reported at the lease level. View production data, decline curves, and history on the lease page.

Formation Tops (6) Elevation 17 ft (KB)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
FRIO 8500 (Frio)	8,450 ft	-8,433 ft
CAYCE	8,530 ft	-8,513 ft
TALCOTT -B-	8,690 ft	-8,673 ft
TALCOTT B	8,690 ft	-8,673 ft
TALCOTT -C-	8,770 ft	-8,753 ft
TALCOTT C	8,770 ft	-8,753 ft

As reported by operators on W-2/G-1 completion filings (RRC wellbore records). Depths are measured depth; names appear as filed. Subsea = reported elevation − measured depth (negative = below sea level; vertical wellbores only). View filings & logs at RRC ↗

Perforations (2)

Interval	Type
8,466–8,474 ft	Perforated
8,781–8,784 ft	Perforated

Casing (5)

Size	Set Depth	Cement
16"	47 ft	40 sx
10.75"	1,438 ft	—
10.75"	1,453 ft	800 sx
7"	8,816 ft	—
7"	8,830 ft	500 sx

Permit History (2)

#409800 Recompletion Final Completion

BRAMAN -C- · 8,830 ft

1993-03-30

Spud 1993-02-11

#342956 Recompletion Final Completion

BRAMAN "C" · 8,830 ft

1988-02-25

Applications (2)

#409800 A HAMMAN OIL & REFG. CO.

received 1993-03-12

#342956 A HAMMAN OIL & REFG. CO.

received 1988-02-22

Records & Logs

5 completion filings on record · 2 with log images at RRC.

W-2/G-1 1993-03-11 log on file

W-2/G-1 1993-05-27

W-2/G-1 1988-03-03 log on file

W-2/G-1 1988-04-07

W-2/G-1 1964-09-15

Completion packets + logs ↗ Wellbore filings ↗

Completion packets open directly (post-2011 filings include attached logs). Log images can't be deep-linked — clicking copies the API for you to paste.

No GPS coordinates yet

Coordinates come from the RRC GIS backfill and usually appear within days of permit issuance. Located in MATAGORDA County.

Well Details

Well Number: 31
Max Depth: 8,830 ft
Drill Type: Vertical
County: MATAGORDA
District: 3
Operator: CHAPARRAL ENERGY L.L.C.
Completed: 1988-02-18

Operator

Name: CHAPARRAL ENGY, L.L.C
Location: OKLAHOMA CI, TY
P-5 Status: Delinquent (filed 2025-01-02)
Cum Oil (all leases): 15,903,956 bbl
Cum Gas (all leases): 91,595,701 mcf
Activities: G/PUR, GTHS/G, OPRS/G, OPRS/O
Total Permits: 443