42-507-31627

Final Completion

LUPE JOHN B. -C-

ZAVALA County · District 1 · ORYX ENERGY COMPANY · PEARSALL (AUSTIN CHALK)

Permits

Max Depth

7,400 ft

First Permit

1981-12-31

Latest Activity

1992-12-17

Lifespan

11 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1982-03-23

Shut-In

—

Plugged

2023-10-13

EWA / Production operator mismatch

Scheduling: ORYX ENERGY COMPANY ≠ Production: BLUESTAR ENERGY, INC. (reported 2010-12)

Resolved via: scheduling → ORYX ENERGY COMPANY

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Operator History

Chain of Custody

ORYX ENERGY COMPANY 1993-1994→ MCDANIEL COMPANY, INC., THE 1994-1994→ OMNI OPERATING COMPANY(A) 1997-1999→ BLUESTAR ENERGY, INC. 1999-2010

Lease Production

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

Formation Tops (3) Elevation 657 ft (GR)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
1ST LIME	5,998 ft	-5,341 ft
ANACACHO	6,146 ft	-5,489 ft
AUSTIN CHALK	6,443 ft	-5,786 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
5,527–5,554 ft	Perforated
6,562–6,972 ft	Perforated

Casing (3)

Size	Set Depth	Cement
8.625"	521 ft	365 sx
2.375"	6,500 ft	—
5.5"	7,320 ft	835 sx

Permit History (2)

#407374 Recompletion Final Completion

LASITER, M.L. · 6,510 ft

1992-12-17

Spud 1993-02-11

#147833 Drill Final Completion

LUPE, JOHN B. "C" · 7,400 ft

1981-12-31

Applications (2)

#407374 A ORYX ENERGY COMPANY

received 1992-12-17

#147833 A CONVEST ENERGY CORPORATION

received 1981-12-31

Records & Logs

3 completion filings on record · 1 with log images at RRC.

W-2/G-1 1993-03-29 log on file

W-2/G-1 1993-04-06

W-2/G-1 1982-04-05

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 ZAVALA County.

Well Details

Well Number: 13
Max Depth: 7,400 ft
Drill Type: Vertical
County: ZAVALA
District: 1
Operator: ORYX ENERGY COMPANY
Completed: 1982-03-23

Operator

Name: SANCHEZ-O'BRIEN OIL & GAS CORP
Location: DALLAS
P-5 Status: Inactive (filed 1998-03-27)
Cum Oil (all leases): 48,027,931 bbl
Cum Gas (all leases): 270,942,656 mcf
Total Permits: 1,627