42-165-31308

MAY TOM

GAINES County · District 8 · HILCORP ENERGY COMPANY · G-M-K SOUTH (SAN ANDRES)

Permits

1

Max Depth

5,600 ft

First Permit

1978-01-04

Latest Activity

1978-01-04

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

Shut-In

Plugged

!

EWA / Production operator mismatch

Scheduling: HILCORP ENERGY COMPANY ≠ Production: OXY USA WTP LP (reported 2026-04)

!

EWA / Permit operator mismatch

Scheduling: HILCORP ENERGY COMPANY ≠ Permit: MOBIL OIL CORPORATION

Resolved via: productionOXY USA WTP LP

Production Summary

Cum Oil

bbl

Cum Gas

mcf

First Production

1993-01

Last Production

2026-07

Injection / Disposal

H-1 Injection Active UIC #000023286 permitted 2011-03-22

Permitted Volume

5,000 bbl/d

Max Pressure

2,600 psi

Injection Interval

5,200–5,800 ft

Injected (12mo)

110,714 bbl

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

Lease Production

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

Formation Tops (2) Elevation 3,187 ft (GR)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
YATES 3,275 ft-88 ft
SAN ANDRES 4,890 ft-1,703 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
5,370–5,446 ftPerforated

Casing (4)

SizeSet DepthCement
13.375"420 ft425 sx
8.625"3,800 ft1,800 sx
2.375"5,336 ft
2.875"5,506 ft

Permit History (1)

Applications (1)

#15650 A MOBIL OIL CORPORATION
received 1978-01-04

Records & Logs

3 completion filings on record.

W-2/G-1 2023-08-22
W-2/G-1 1979-04-11
W-2/G-1 1978-02-16
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 GAINES County.

Well Details

Well Number
20
Max Depth
5,600 ft
Drill Type
Vertical
County
GAINES
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
3,435