← Wells

42-389-37579

PRODUCING Horizontal

SIEVERS 2-35 NORTH UNIT E

REEVES County · District 8 · COTERRA ENERGY OPERATING CO. · PHANTOM (WOLFCAMP)

Permits

1

Max Depth

15,000 ft

First Permit

2018-09-20

Latest Activity

2018-09-20

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2019-04-01

Shut-In

—

Plugged

—

P-5 Org Status: X

!

EWA / Permit operator mismatch

Scheduling: COTERRA ENERGY OPERATING CO. ≠ Permit: CIMAREX ENERGY CO.

Resolved via: production → COTERRA ENERGY OPERATING CO.

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

2019-04

Last Production

2026-07

Operator History

Chain of Custody

CIMAREX ENERGY CO. 2019-2025→ COTERRA ENERGY OPERATING CO. 2025-2026

Lease Production

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

Gas
production & DCA →

Formation Tops (10) Elevation 2,824 ft (GL)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
CASTILLE (Castile)1,448 ft+1,376 ft
BELL CANYON 3,493 ft-669 ft
DELAWARE 3,493 ft-669 ft
CHERRY CANYON 4,910 ft-2,086 ft
BONE SPRINGS (Bone Spring)7,495 ft-4,671 ft
WOLFCAMP 10,500 ft-7,676 ft
DELAWARE CONSOLIDATED GAS (Delaware)——
FORD-DELAWARE (Delaware)——
PENNSYLVANIAN ——
PERMIAN (Permian (undifferentiated))——

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
✓ 42-389-37581 SIEVERS 2-35 SOUTH UNIT · CIMAREX ENERGY CO.
0.0 mi
Castile 1,448'Delaware 3,493'Bell Canyon 3,493'Cherry Canyon 4,910'Bone Spring 7,495'Wolfcamp 10,503'Ellenburger —Permian (undifferentiated) —Mississippian —Devonian —Pennsylvanian —Delaware — +2 more
✓ 42-389-40423 SIEVERS 2-35 SOUTH UNIT · CIMAREX ENERGY CO.
0.0 mi
Bell Canyon 3,957'Cherry Canyon 4,917'Bone Spring 7,484'Wolfcamp 10,510'Pennsylvanian —Delaware —Delaware —Castile —Delaware —Permian (undifferentiated) —
✓ 42-389-40424 SIEVERS 2-35 SOUTH UNIT · CIMAREX ENERGY CO.
0.0 mi
Bell Canyon 3,957'Cherry Canyon 4,917'Bone Spring 7,484'Wolfcamp 10,510'Pennsylvanian —Castile —Delaware —Delaware —Permian (undifferentiated) —Delaware —
✓ 42-389-40425 SIEVERS 2-35 SOUTH UNIT · CIMAREX ENERGY CO.
0.0 mi
Bell Canyon 3,947'Cherry Canyon 4,910'Bone Spring 7,471'Wolfcamp 10,499'Pennsylvanian —Castile —Delaware —Permian (undifferentiated) —Delaware —Delaware —
✓ 42-389-40426 SIEVERS 2-35 SOUTH UNIT · CIMAREX ENERGY CO.
0.0 mi
Bell Canyon 3,957'Cherry Canyon 4,917'Bone Spring 7,484'Wolfcamp 10,510'Delaware —Delaware —Delaware —Pennsylvanian —Castile —Permian (undifferentiated) —
✓ 42-389-40422 SIEVERS 2-35 NORTH UNIT D · CIMAREX ENERGY CO.
0.4 mi
Bell Canyon 3,948'Cherry Canyon 4,903'Bone Spring 7,473'Bone Spring 8,385'Bone Spring 9,079'Bone Spring 10,246'PRECAMBRIAN (UNDIFFERENTIATED) —Delaware —Fusselman —Delaware —Ellenburger —Delaware — +1 more
✓ 42-389-40421 SIEVERS 2-35 NORTH UNIT C · CIMAREX ENERGY CO.
0.4 mi
Bell Canyon 3,949'Cherry Canyon 4,904'Bone Spring 7,474'Bone Spring 8,374'Bone Spring 9,071'Bone Spring 10,223'Wolfcamp 10,508'Castile —Delaware —Delaware —Pennsylvanian —Permian (undifferentiated) — +1 more
✓ 42-389-40420 SIEVERS 2-35 NORTH UNIT B · CIMAREX ENERGY CO.
0.4 mi
Bell Canyon 3,949'Cherry Canyon 4,904'Bone Spring 7,474'Bone Spring 8,374'Bone Spring 9,071'Bone Spring 10,223'Wolfcamp 10,508'Castile —Delaware —Permian (undifferentiated) —Pennsylvanian —Delaware — +1 more

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 (1)

IntervalType
11,284–21,063 ftPerforated

Casing (3)

SizeSet DepthCement
13.375"880 ft870 sx
9.625"3,855 ft1,575 sx
7"11,232 ft870 sx

Permit History (1)

#844828 Drill Final Completion

SIEVERS 2-35 NORTH UNIT · 15,000 ft

2018-09-20

Spud 2018-12-11

Applications (1)

#844828 A CIMAREX ENERGY CO.
received 2018-09-19

Records & Logs

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

W-2/G-1 2023-03-15
W-2/G-1 2023-02-09
W-2/G-1 2019-07-23 log on file
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.

Google Maps → Explorer Map →
Lat 31.645161
Lon -103.727564

Well Details

Well Number
5H
Max Depth
15,000 ft
Drill Type
Horizontal
County
REEVES
District
8
Operator
COTERRA ENERGY OPERATING CO.
Completed
2019-04-01

Operator

Location
MIDLAND
P-5 Status
X (filed 2026-05-20)
Cum Oil (all leases)
102,327 bbl
Cum Gas (all leases)
161,324,541 mcf
Activities
CSGD/G, CSGD/P, G/PUR, GTHS/G, OPRS/G, OPRS/O
Total Permits
73