42-371-34650

PRODUCING Horizontal

YATES FIELD UNIT

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

Permits

4

Max Depth

1,999 ft

First Permit

1984-01-06

Latest Activity

2023-02-23

Lifespan

39 yrs

Regulatory Status

Schedule

ON SCHEDULE

Completion

2023-08-23

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 (8) Elevation 2,604 ft (GL)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
BASE (CRETACEOUS) (Base Cretaceous (marker))538 ft+2,066 ft
BASE CRETACEOUS (Base Cretaceous (marker))538 ft+2,066 ft
SMITH SAND746 ft+1,858 ft
YATES (SMITH SAND) (Yates)746 ft+1,858 ft
SEVEN RIVERS 840 ft+1,764 ft
QUEEN 1,297 ft+1,307 ft
GRAYBURG 1,332 ft+1,272 ft
SAN ANDRES 1,388 ft+1,216 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
42-371-36057 YATES FIELD UNIT · MARATHON OIL COMPANY
0.2 mi
Base Cretaceous (marker) 615'Base Cretaceous (marker) 615'BASE CERTACEOUS 615'BASE CRETAECOUS 615'Yates 804'SMITH SAND 804'Yates 804'Seven Rivers 900'Queen 1,356'Grayburg 1,392'San Andres 1,448'
42-371-34646 YATES FIELD UNIT · MARATHON OIL COMPANY
0.2 mi
Base Cretaceous (marker) 554'BASE (CREATACEOUS) 554'Yates 764'Seven Rivers 856'Queen 1,316'Grayburg 1,352'San Andres 1,409'
42-371-03147 YATES FIELD UNIT · MARATHON OIL COMPANY
0.2 mi
Base Cretaceous (marker) 692'BASE (CREATACEOUS) 692'Yates 736'Seven Rivers 1,128'Queen 1,281'Grayburg 1,313'San Andres 1,373'
42-371-03010 YATES FIELD UNIT · MARATHON OIL COMPANY
0.2 mi
BASE (CREATACEOUS) 896'Base Cretaceous (marker) 896'Yates 906'Yates 906'Yates 919'Seven Rivers 1,306'Queen 1,468'Grayburg 1,502'San Andres 1,544'Base Cretaceous (marker)
42-371-34420 YATES FIELD UNIT · MARATHON OIL COMPANY
0.2 mi
Base Cretaceous (marker) 573'SMITH SAND 769'Yates 769'Seven Rivers 858'Queen 1,314'Grayburg 1,353'San Andres 1,406'
42-371-36073 YATES FIELD UNIT · MARATHON OIL COMPANY
0.3 mi
Base Cretaceous (marker) 544'Yates 732'Seven Rivers 826'Queen 1,280'Grayburg 1,308'San Andres 1,382'
42-371-34421 YATES FIELD UNIT · MARATHON OIL COMPANY
0.3 mi
Base Cretaceous (marker) 608'Base Cretaceous (marker) 608'Yates 798'Seven Rivers 889'Queen 1,352'Grayburg 1,387'San Andres 1,438'
42-371-32805 YATES FIELD UNIT · MARATHON OIL COMPANY
0.3 mi
BASE (CREATACEOUS) 592'Base Cretaceous (marker) 592'Yates 795'Yates 795'Seven Rivers 885'SEVEN RIVERA 885'Seven Rivers 886'Queen 1,349'Grayburg 1,388'San Andres 1,436'

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 (9)

IntervalType
1,449–1,462 ftPerforated
1,449–1,498 ftPerforated
1,449–1,528 ftPerforated
1,472–1,478 ftPerforated
1,481–2,928 ftOpen hole
1,490–1,498 ftPerforated
1,518–1,528 ftPerforated
1,564–1,579 ftPerforated
1,629–2,405 ftPerforated

Casing (2)

SizeSet DepthCement
13.375"754 ft960 sx
8.625"1,564 ft680 sx

Permit History (4)

Applications (4)

#888089 A KINDER MORGAN PRODUCTION CO LLC
received 2023-02-09
#627826 A KINDER MORGAN PRODUCTION CO LP
received 2006-10-19
#531543 A MARATHON OIL COMPANY
received 2003-05-05
#226026 A MARATHON OIL COMPANY
received 1984-01-05

Records & Logs

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

W-2/G-1 2023-09-06
W-2/G-1 2007-01-17 log on file
W-2/G-1 2003-07-03 log on file
W-2/G-1 1997-12-05
W-2/G-1 1994-05-11
W-2/G-1 1984-04-27

+1 more filings

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 30.898692
Lon -101.964283

Well Details

Well Number
35B56
Max Depth
1,999 ft
Drill Type
Horizontal
County
PECOS
District
8
Completed
2023-08-23

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