42-261-30597

EAST, S. K. MRS.

KENEDY County · District 4 · EXXON MOBIL CORPORATION

Permits

4

Max Depth

13,000 ft

First Permit

1980-07-29

Latest Activity

2010-12-15

Lifespan

30 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

Shut-In

Plugged

Production Summary

Cum Oil

bbl

Cum Gas

mcf

First Production

1993-01

Last Production

2026-07

Lease Production

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

Formation Tops (4) Elevation 54 ft (DF)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
MIOCENE/LAGARTO/OAKVILLE (Miocene (undifferentiated))350 ft-296 ft
CATAHOULA/ANAHUAC (Catahoula)3,400 ft-3,346 ft
CATAHOULA/FRIO (Catahoula)4,500 ft-4,446 ft
VICKSBURG

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 (7)

IntervalType
11,224–11,231 ftPerforated
11,237–11,242 ftPerforated
11,246–11,250 ftPerforated
11,912–11,924 ftPerforated
11,945–11,950 ftPerforated
11,967–11,976 ftPerforated
12,053–12,060 ftPerforated

Casing (7)

SizeSet DepthCement
13.625"2,468 ft1,370 sx
13.625"2,469 ft1,370 sx
13.375"2,469 ft1,370 sx
5.5"10,140 ft130 sx
5.5"10,140 ft130 sx
2.875"10,592 ft
9.625"10,740 ft1,570 sx

Permit History (4)

Applications (4)

#706869 A EXXON MOBIL CORPORATION
received 2010-12-10
#363843 A EXXON CORP.
received 1989-09-12
#213124 A EXXON CORP.
received 1983-09-15
#88188 A EXXON CORP.
received 1980-07-29

Records & Logs

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

W-2/G-1 2020-02-12
W-2/G-1 1991-01-04
W-2/G-1 1989-11-07 log on file
W-2/G-1 1990-01-31
W-2/G-1 1981-03-17 log on file

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 KENEDY County.

Well Details

Well Number
121
Max Depth
13,000 ft
Drill Type
Vertical
County
KENEDY
District
4

Operator

Location
SPRING
P-5 Status
Delinquent (filed 2025-04-16)
Cum Oil (all leases)
155,164,556 bbl
Cum Gas (all leases)
2,032,561,175 mcf
Activities
CSGD/G, CSGD/P, G/PUR, GTHS/C, GTHS/G
Total Permits
1,223