42-371-33704

YATES FIELD UNIT

PECOS County · District 8 · MARATHON OIL COMPANY

Permits

Max Depth

1,999 ft

First Permit

1981-12-31

Latest Activity

2000-05-12

Lifespan

18 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

Injection / Disposal

PECOS County disposal market →

H-1 Injection Cancelled 1997-07-09 UIC #000048795 permitted 1983-07-29

Permitted Volume

3,000 bbl/d

Max Pressure

750 psi

Injection Interval

1,480–1,706 ft

Injected (12mo)

—

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 2,756 ft (GL)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
BASE CRETACEOUS (Base Cretaceous (marker))	700 ft	+2,056 ft
YATES(SMITH SAND) (Yates)	875 ft	+1,881 ft
SEVEN RIVERS	970 ft	+1,786 ft
QUEEN	1,478 ft	+1,278 ft
GRAYBURG	1,509 ft	+1,247 ft
SAN ANDRES	1,566 ft	+1,190 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 (2)

Interval	Type
1,480–1,706 ft	Perforated
1,568–1,679 ft	Perforated

Casing (3)

Size	Set Depth	Cement
9.625"	1,006 ft	600 sx
2.375"	1,588 ft	—
7"	1,726 ft	350 sx

Permit History (2)

#494990 Recompletion

YATES FIELD UNIT · 1,999 ft

2000-05-12

#146546 Drill Final Completion

YATES FIELD UNIT · 1,749 ft

1981-12-31

Applications (2)

#494990 A MARATHON OIL COMPANY

received 2000-05-12

#146546 A MARATHON OIL COMPANY

received 1981-12-31

Records & Logs

2 completion filings on record.

W-2/G-1 1996-03-07

W-2/G-1 1983-10-26

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: 273Z31
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