42-371-06550

Final Completion

YATES FIELD UNIT

PECOS County · District 8 · KINDER MORGAN PRODUCTION CO LLC · YATES

Permits

1

Max Depth

1,999 ft

First Permit

1999-02-15

Latest Activity

1999-02-15

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1998-04-29

Shut-In

Plugged

2011-10-06

!

EWA / Permit operator mismatch

Scheduling: KINDER MORGAN PRODUCTION CO LLC ≠ Permit: MARATHON OIL COMPANY

Resolved via: productionKINDER MORGAN PRODUCTION CO LLC

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 (5) Elevation 2,716 ft (GL)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
YATES(SMITH SAND) (Yates)692 ft+2,024 ft
SEVEN RIVERS J (Seven Rivers)1,049 ft+1,667 ft
QUEEN 1,208 ft+1,508 ft
GRAYBURG 1,251 ft+1,465 ft
SAN ANDRES 1,300 ft+1,416 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 (5)

IntervalType
1,604–1,652 ftPerforated
1,668–1,676 ftPerforated
1,706–? ftOpen hole
?–1,500 ftPerforated
?–1,596 ftPerforated

Casing (5)

SizeSet DepthCement
13.375"643 ft145 sx
10.75"830 ft100 sx
8.625"1,172 ft160 sx
7"1,202 ft120 sx
5.5"1,700 ft270 sx

Permit History (1)

Applications (1)

#482586 A MARATHON OIL COMPANY
received 1999-02-09

Records & Logs

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

W-2/G-1 1999-03-22 log on file
W-2/G-1 1984-01-12
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
51E21
Max Depth
1,999 ft
Drill Type
Vertical
County
PECOS
District
8
Completed
1998-04-29

Operator

Location
MIDLAND
P-5 Status
Active (filed 2026-02-24)
Cum Oil (all leases)
343,624,931 bbl
Cum Gas (all leases)
22,507,699 mcf
Activities
CSGD/G, CSGD/P, G/PUR, GTHS/G, OPRS/G, OPRS/O
Total Permits
2,629