42-135-36463

U

JOHNSON GBSA UNIT

ECTOR County · District 8 · OXY USA WTP LP · JOHNSON

Permits

1

Max Depth

4,550 ft

First Permit

1991-05-08

Latest Activity

1991-05-08

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1991-06-15

Shut-In

Plugged

2023-03-03

!

EWA / Permit operator mismatch

Scheduling: OXY USA WTP LP ≠ Permit: OXY USA INC.

Resolved via: productionOXY USA WTP LP

Production Summary

Cum Oil

bbl

Cum Gas

mcf

First Production

1993-01

Last Production

2026-07

H-1 Injection Plugged 2023-03-09 UIC #000075687 permitted 1991-09-13

Permitted Volume

1,000 bbl/d

Max Pressure

2,000 psi

Injection Interval

4,100–4,170 ft

Injected (12mo)

Monthly injected volume (bbl, from H-10 filings through 2022-10-01)

Operator History

Chain of Custody

Lease Production

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

Formation Tops (3) Elevation 2,991 ft

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
YATES 2,917 ft+74 ft
GRAYBURG 4,005 ft-1,014 ft
SAN ANDRES 4,418 ft-1,427 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
4,112–4,151 ftPerforated

Casing (2)

SizeSet DepthCement
8.625"328 ft275 sx
5.5"4,549 ft1,220 sx

Permit History (1)

Applications (1)

#387489 A OXY USA INC.
received 1991-05-03

Records & Logs

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

W-2/G-1 1991-07-22 log on file
W-2/G-1 1991-09-20
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 ECTOR County.

Well Details

Well Number
2120
Max Depth
4,550 ft
Drill Type
Vertical
County
ECTOR
District
8
Completed
1991-06-15

Operator

Location
HOUSTON
P-5 Status
Active (filed 2025-10-16)
Cum Oil (all leases)
329,551,533 bbl
Cum Gas (all leases)
84,981,131 mcf
Activities
CSGD/G, CSGD/P, G/PUR, OPRS/G, OPRS/O
Total Permits
2,273