42-371-34194

PRODUCING Horizontal

YATES FIELD UNIT

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

Permits

4

Max Depth

1,999 ft

First Permit

1983-02-08

Latest Activity

2021-04-09

Lifespan

38 yrs

Regulatory Status

Schedule

ON SCHEDULE

Completion

2021-05-21

Shut-In

Plugged

P-5 Org Status: Active

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 (7) Elevation 2,436 ft (GL)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
BASE (CREATACEOUS)446 ft+1,990 ft
BASE CRETACEOUS (Base Cretaceous (marker))446 ft+1,990 ft
YATES (SMITH SAND) (Yates)695 ft+1,741 ft
SEVEN RIVERS 782 ft+1,654 ft
QUEEN 1,170 ft+1,266 ft
GRAYBURG 1,200 ft+1,236 ft
SAN ANDRES 1,248 ft+1,188 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 ↗

Offset Well Tops (nearest 8 wells with tops)

What nearby completed wells reported.

Cross-section
42-371-33785 YATES FIELD UNIT · MARATHON OIL COMPANY
0.1 mi
BASE (CREATACEOUS) 465'Base Cretaceous (marker) 465'Yates 696'Seven Rivers 784'Queen 1,172'Grayburg 1,211'San Andres 1,252'
42-371-34404 YATES FIELD UNIT · MARATHON OIL COMPANY
0.2 mi
Base Cretaceous (marker) 368'BASE (CREATACEOUS) 368'Yates 623'Seven Rivers 709'Queen 1,086'Grayburg 1,122'San Andres 1,157'
42-371-39558 KAREN (OCCIDENTAL) · WEST OIL RESOURCES, LLC
0.2 mi
Toborg 358'O'BRIEN Glorieta SOMA Queen Seven Rivers Rustler Grayburg Yates Tubb
42-371-06066 YATES FIELD UNIT · MARATHON OIL COMPANY
0.2 mi
Seven Rivers 714'Seven Rivers 714'Queen 1,113'Grayburg 1,146'San Andres 1,192'Yates Yates Base Cretaceous (marker) BASE CREATACEOUS
42-371-34181 YATES FIELD UNIT · MARATHON OIL COMPANY
0.2 mi
Base Cretaceous (marker) 386'Base Cretaceous (marker) 388'Yates 643'Yates 643'Yates 643'Seven Rivers 728'Queen 1,109'Queen 1,114'Grayburg 1,143'San Andres 1,170'San Andres 1,178'
42-371-32311 YATES FIELD UNIT · MARATHON OIL COMPANY
0.3 mi
Base Cretaceous (marker) 690'Base Cretaceous (marker) 690'Yates 772'Seven Rivers 772'Yates 772'Seven Rivers 1,034'Queen 1,168'Grayburg 1,216'San Andres 1,283'
42-371-34189 YATES FIELD UNIT · MARATHON OIL COMPANY
0.3 mi
Base Cretaceous (marker) 389'BASE (CREATACEOUS) 389'Base Cretaceous (marker) 389'Yates 627'Seven Rivers 710'Queen 1,096'Grayburg 1,135'San Andres 1,180'
42-371-33580 YATES FIELD UNIT · MARATHON OIL COMPANY
0.3 mi
Base Cretaceous (marker) 374'BASE (CREATACEOUS) 374'SMITH SAND 640'Yates 640'Yates 640'Seven Rivers 727'Seven Rivers 727'Queen 1,115'Grayburg 1,141'San Andres 1,191'

Nearest wells within 10 mi (surface locations). Click wells to select them, then open the cross-section to compare tops side by side (max 6 wells per section, including this one).

Perforations (6)

IntervalType
1,290–1,298 ftPerforated
1,313–2,550 ftPerforated
1,313–2,550 ftOpen hole
1,313–2,566 ftOpen hole
1,380–1,394 ftPerforated
1,396–1,411 ftOpen hole

Casing (4)

SizeSet DepthCement
13.375"686 ft850 sx
8.625"964 ft450 sx
8.625"986 ft450 sx
7"1,396 ft300 sx

Permit History (4)

Applications (4)

#868862 A KINDER MORGAN PRODUCTION CO LLC
received 2021-04-05
#611953 A KINDER MORGAN PRODUCTION CO LP
received 2006-01-05
#495136 A MARATHON OIL COMPANY
received 2000-05-17
#185568 A MARATHON OIL COMPANY
received 1983-02-08

Records & Logs

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

W-2/G-1 2021-06-16
W-2/G-1 2017-12-01
W-2/G-1 2006-02-24 log on file
W-2/G-1 2000-06-02 log on file
W-2/G-1 1984-03-15
W-2/G-1 1984-03-15
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.

Lat 30.907914
Lon -101.928714

Well Details

Well Number
21D12
Max Depth
1,999 ft
Drill Type
Horizontal
County
PECOS
District
8
Completed
2021-05-21

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