← Wells

42-211-31694

PRODUCING

RISLEY

HEMPHILL County · District 10 · MMGL TXPH LLC · HEMPHILL (GRANITE WASH.)

Permits

1

Max Depth

11,400 ft

First Permit

1984-06-20

Latest Activity

1984-06-20

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

1984-10-04

Shut-In

—

Plugged

—

P-5 Org Status: Active

!

EWA / Production operator mismatch

Scheduling: MMGL TXPH LLC ≠ Production: SAMSON LONE STAR, LLC (reported 2014-04)

!

EWA / Permit operator mismatch

Scheduling: MMGL TXPH LLC ≠ Permit: MESA PETROLEUM CO.

Resolved via: scheduling → MMGL TXPH LLC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Operator History

Chain of Custody

SAMSON RESOURCES COMPANY 1993-1995→ SAMSON HYDROCARBONS COMPANY 1995-1996→ SAMSON LONE STAR LP 1996-2007→ SAMSON LONE STAR, LLC 2007-2014

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 (4) Elevation 2,748 ft (GR)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
B. HEEBNER7,480 ft-4,732 ft
KANSAS CITY 8,754 ft-6,006 ft
OWSEGO9,576 ft-6,828 ft
GRANITE WASH 10,562 ft-7,814 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 (2)

IntervalType
10,570–10,726 ftPerforated
10,818–10,838 ftPerforated

Casing (2)

SizeSet DepthCement
8.625"2,838 ft1,850 sx
4.5"11,375 ft340 sx

Permit History (1)

#242489 Drill Final Completion

RISLEY · 11,400 ft

1984-06-20

Spud 1984-08-05

Applications (1)

#242489 A MESA PETROLEUM CO.
received 1984-06-11

Records & Logs

2 completion filings on record.

W-2/G-1 1984-10-16
W-2/G-1 1984-10-04
Completion packets + logs ↗ Wellbore filings ↗

Completion packets open directly (post-2011 filings include attached logs). Log images 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 HEMPHILL County.

Well Details

Well Number
407
Max Depth
11,400 ft
Drill Type
Vertical
County
HEMPHILL
District
10
Operator
MMGL TXPH LLC
Completed
1984-10-04

Operator

Location
DALLAS
P-5 Status
Active (filed 2025-07-24)
Cum Oil (all leases)
220,131 bbl
Cum Gas (all leases)
64,022,648 mcf
Activities
CSGD/G, CSGD/P, G/PUR, GTHS/G, OPRS/G, OPRS/O
Total Permits
10