42-371-34313

YATES FIELD UNIT

PECOS County · District 8 · MARATHON OIL COMPANY

Permits

Max Depth

1,999 ft

First Permit

1983-04-22

Latest Activity

1999-11-10

Lifespan

17 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

Operator History

Chain of Custody

MARATHON OIL COMPANY 1993-2003→ KINDER MORGAN SACROC LP 2003-2003→ KINDER MORGAN PRODUCTION CO LP 2003-2007→ KINDER MORGAN PRODUCTION CO LLC 2007-2026

Lease Production

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

Oil

production & DCA →

Formation Tops (6) Elevation 2,700 ft (GR)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
BASE CRETACEOUS (Base Cretaceous (marker))	636 ft	+2,064 ft
YATES (SMITH SAND) (Yates)	820 ft	+1,880 ft
SEVEN RIVERS	916 ft	+1,784 ft
QUEEN	1,400 ft	+1,300 ft
GRAYBURG	1,432 ft	+1,268 ft
SAN ANDRES	1,494 ft	+1,206 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)

Interval	Type
1,404–1,617 ft	Perforated

Casing (2)

Size	Set Depth	Cement
13.375"	1,100 ft	1,350 sx
8.625"	1,670 ft	550 sx

Permit History (2)

#489355 Recompletion

YATES FIELD UNIT · 1,999 ft

1999-11-10

#192315 Drill Final Completion

YATES FIELD UNIT · 1,799 ft

1983-04-22

Spud 1983-06-07

Applications (2)

#489355 A MARATHON OIL COMPANY

received 1999-11-10

#192315 A MARATHON OIL COMPANY

received 1983-04-22

Records & Logs

2 completion filings on record.

W-2/G-1 1983-12-23

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 PECOS County.

Well Details

Well Number: 54A52
Max Depth: 1,999 ft
Drill Type: Vertical
County: PECOS
District: 8
Operator: MARATHON OIL COMPANY

Operator

Name: MARATHON OIL CO
Location: HOUSTON
P-5 Status: Active (filed 2025-08-14)
Cum Oil (all leases): 183,150,113 bbl
Cum Gas (all leases): 1,013,063,895 mcf
Activities: CSGD/P, G/PUR
Total Permits: 3,707