42-079-31957

PRODUCING

MALLET UNIT

COCHRAN County · District 8 · HILCORP ENERGY COMPANY · SLAUGHTER

Permits

1

Max Depth

5,100 ft

First Permit

1984-04-30

Latest Activity

1984-04-30

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2010-09-08

Shut-In

Plugged

P-5 Org Status: X

!

EWA / Permit operator mismatch

Scheduling: HILCORP ENERGY COMPANY ≠ Permit: MOBIL PRODUCING TX. & N.M. INC.

Resolved via: productionHILCORP ENERGY COMPANY

Production Summary

Cum Oil

bbl

Cum Gas

mcf

First Production

1993-01

Last Production

2026-07

Injection / Disposal

H-1 Injection Inactive UIC #000078779 permitted 1994-09-21

Permitted Volume

1,000 bbl/d

Max Pressure

2,100 psi

Injection Interval

4,850–5,150 ft

Injected (12mo)

Lease Production

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

Formation Tops (8) Elevation 3,692 ft (KB)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
RUSTLER 2,239 ft+1,453 ft
YATES 2,884 ft+808 ft
SEVEN RIVERS 3,089 ft+603 ft
QUEEN 3,629 ft+63 ft
GRAYBURG 3,942 ft-250 ft
SAN ANDRES 4,140 ft-448 ft
1ST SLAUGHTER4,921 ft-1,229 ft
2ND SLAUGHTER4,997 ft-1,305 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 (5)

IntervalType
4,930–4,986 ftPerforated
4,930–5,032 ftPerforated
4,930–5,033 ftPerforated
4,940–5,033 ftPerforated
5,006–5,032 ftPerforated

Casing (2)

SizeSet DepthCement
8.625"475 ft350 sx
5.5"5,100 ft1,050 sx

Permit History (1)

Applications (1)

#237310 A MOBIL PRODUCING TX. & N.M. INC.
received 1984-04-25

Records & Logs

4 completion filings on record.

W-2/G-1 2010-11-10
W-2/G-1 1992-07-22
W-2/G-1 1984-06-28
W-2/G-1 1984-06-28

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 COCHRAN County.

Well Details

Well Number
1116
Max Depth
5,100 ft
Drill Type
Vertical
County
COCHRAN
District
8
Completed
2010-09-08

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
3,435