42-507-31920

Final Completion

PRYOR RANCH

ZAVALA County · District 1 · WINN EXPLORATION/DULCE COMPANY

Permits

Max Depth

3,400 ft

First Permit

1982-11-22

Latest Activity

1988-02-16

Lifespan

5 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

—

Shut-In

—

Plugged

—

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2023-10

Injection / Disposal

H-1 Injection Plugged 2023-11-30 UIC #000071368 permitted 1989-11-30

Permitted Volume

600 bbl/d

Max Pressure

1,000 psi

Injection Interval

2,522–2,548 ft

Injected (12mo)

—

Monthly injected volume (bbl, from H-10 filings through 2023-10-01)

Lease Production

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

Gas

production & DCA →

Formation Tops (5) Elevation 673 ft (GR)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
ESCONDIDO	1,855 ft	-1,182 ft
OLMOS	2,482 ft	-1,809 ft
DEL MONTE	2,843 ft	-2,170 ft
BRACERO	2,896 ft	-2,223 ft
ELAINE	2,969 ft	-2,296 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 (3)

Interval	Type
2,522–2,528 ft	Perforated
2,546–2,548 ft	Perforated
2,905–2,937 ft	Perforated

Casing (3)

Size	Set Depth	Cement
8.625"	200 ft	150 sx
2.375"	2,895 ft	—
4.5"	3,095 ft	720 sx

Permit History (3)

#342555 Recompletion Final Completion

PRYOR RANCH · 3,051 ft

1988-02-16

#185870 Drill Final Completion

PRYOR RANCH · 3,100 ft

1983-02-14

#178055 Drill

PRYOR RANCH · 3,400 ft

1982-11-22

Applications (3)

#342555 A WINN EXPLORATION/DULCE COMPANY

received 1988-02-11

#185870 A WINN EXPLORATION/DULCE COMPANY

received 1983-02-14

#178055 A WINN EXPLORATION/DULCE COMPANY

received 1982-11-22

Records & Logs

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

W-2/G-1 1990-06-27

W-2/G-1 1988-06-06

W-2/G-1 1988-02-25 log on file

W-2/G-1 1988-04-05

W-2/G-1 1983-03-02

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: 157
Max Depth: 3,400 ft
Drill Type: Vertical
County: ZAVALA
District: 1
Operator: WINN EXPLORATION/DULCE COMPANY

Operator

Name: WINN EXPL/DULCE CO
Location: EAGLE PASS
P-5 Status: Inactive (filed 1990-11-02)
Total Permits: 293