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WINKLER County · District 8 · HILCORP ENERGY COMPANY · EMPEROR (HOLT)

Permits

1

Max Depth

5,000 ft

First Permit

1989-10-23

Latest Activity

1989-10-23

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

Shut-In

Plugged

P-5 Org Status: X

!

EWA / Permit operator mismatch

Scheduling: HILCORP ENERGY COMPANY ≠ Permit: EXXON CORP.

Resolved via: productionHILCORP ENERGY COMPANY

Production Summary

Cum Oil

bbl

Cum Gas

mcf

First Production

1993-01

Last Production

2026-07

H-1 Injection Active UIC #000072060 permitted 1994-11-17

Permitted Volume

1,000 bbl/d

Max Pressure

1,100 psi

Injection Interval

4,748–4,890 ft

Injected (12mo)

Monthly injected volume (bbl, from H-10 filings through 2025-08-01)

Lease Production

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

Formation Tops (6) Elevation 2,814 ft (GL)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
SALADO 950 ft+1,864 ft
YATES 2,332 ft+482 ft
SEVEN RIVERS 2,577 ft+237 ft
GRAYBURG 3,292 ft-478 ft
SAN ANDRES 3,664 ft-850 ft
HOLT (SAN ANGELO) (Holt)4,731 ft-1,917 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 (1)

IntervalType
4,748–4,830 ftPerforated

Casing (2)

SizeSet DepthCement
8.625"769 ft390 sx
5.5"5,001 ft775 sx

Permit History (1)

Applications (1)

#365388 A EXXON CORP.
received 1989-10-20

Records & Logs

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

W-2/G-1 1992-04-09
W-2/G-1 1992-02-10
W-2/G-1 1990-03-20 log on file
W-2/G-1 1990-03-30
Completion packets + logs ↗ Wellbore filings ↗

Completion packets open directly (post-2011 filings include attached logs). Log images and the UL library 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 WINKLER County.

Well Details

Well Number
36
Max Depth
5,000 ft
Drill Type
Vertical
County
WINKLER
District
8

Operator

Location
HOUSTON
P-5 Status
X (filed 2026-03-27)
Cum Oil (all leases)
75,699,281 bbl
Cum Gas (all leases)
1,779,939,645 mcf
Activities
CSGD/G, CSGD/P, G/PUR, GTHS/C, GTHS/G, GTHS/O, OPRS/G, OPRS/O
Total Permits
3,428