42-389-35222

PRODUCING Horizontal

SIEVERS STATE UNIT 2-1

REEVES County · District 8 · ANADARKO E&P ONSHORE LLC · PHANTOM (WOLFCAMP)

Permits

1

Max Depth

13,000 ft

First Permit

2016-05-12

Latest Activity

2016-05-12

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2016-08-21

Shut-In

Plugged

P-5 Org Status: Active

Production Summary

Cum Oil

bbl

Cum Gas

mcf

First Production

2016-08

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 (10) Elevation 2,698 ft (GR)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
PERMIAN (Permian (undifferentiated))694 ft+2,004 ft
CASTILLE (Castile)1,787 ft+911 ft
DELAWARE 3,833 ft-1,135 ft
DELAWARE CONSOLIDATED GAS (Delaware)3,833 ft-1,135 ft
FORD-DELAWARE (Delaware)3,833 ft-1,135 ft
BELL CANYON 3,852 ft-1,154 ft
CHERRY CANYON 4,825 ft-2,127 ft
BONE SPRINGS (Bone Spring)7,465 ft-4,767 ft
WOLFCAMP 10,542 ft-7,844 ft
PENNSYLVANIAN

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 (1)

IntervalType
11,371–20,734 ftPerforated

Casing (3)

SizeSet DepthCement
13.375"1,548 ft1,580 sx
9.625"3,960 ft919 sx
7"10,978 ft653 sx

Permit History (1)

Applications (1)

#815576 A ANADARKO E&P ONSHORE LLC
received 2016-05-11

Records & Logs

1 completion filing on record · 1 with log images at RRC.

W-2/G-1 2016-12-22 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.

No GPS coordinates yet

Coordinates come from the RRC GIS backfill and usually appear within days of permit issuance. Located in REEVES County.

Well Details

Well Number
2H
Max Depth
13,000 ft
Drill Type
Horizontal
County
REEVES
District
8
Completed
2016-08-21

Operator

Location
HOUSTON
P-5 Status
Active (filed 2025-10-22)
Cum Oil (all leases)
387,142,235 bbl
Cum Gas (all leases)
2,848,451,983 mcf
Activities
CSGD/G, CSGD/P, G/PUR, GTHS/C, GTHS/G, GTHS/O, OPRS/G, OPRS/O
Total Permits
4,522