42-211-35595

PRODUCING Horizontal

YOUNG 51-66 MG EX

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

Permits

1

Max Depth

12,000 ft

First Permit

2017-10-27

Latest Activity

2017-10-27

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2018-07-03

Shut-In

Plugged

P-5 Org Status: Active

!

EWA / Permit operator mismatch

Scheduling: MMGL TXPH LLC ≠ Permit: TECOLOTE ENERGY OPERATING, LLC

Resolved via: productionMMGL TXPH, LLC

Production Summary

Cum Oil

bbl

Cum Gas

mcf

First Production

2018-01

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 (10) Elevation 2,618 ft (GL)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
BROWN DOLOMITE - PROD, PRESSURED (Brown Dolomite)4,794 ft-2,176 ft
TOPEKA6,843 ft-4,225 ft
BROWNSVILLE6,983 ft-4,365 ft
DOUGLAS 7,773 ft-5,155 ft
TONKAWA 8,553 ft-5,935 ft
PENNSYLVANIAN SAND (Pennsylvanian)8,908 ft-6,290 ft
KANSAS CITY (HOGSHOOTER) (Kansas City)9,133 ft-6,515 ft
CLEVELAND 9,808 ft-7,190 ft
PENNSYLVANIAN (MARMATON) (Pennsylvanian)9,943 ft-7,325 ft
OSWEGO UPPER (Oswego)10,033 ft-7,415 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
42-211-35597 YOUNG 51-66 ME EX · TECOLOTE ENERGY OPERATING, LLC
0.0 mi
Brown Dolomite 4,788'TOPEKA 6,838'BROWNSVILLE 6,978'Douglas 7,768'Tonkawa 8,548'Pennsylvanian 8,903'Kansas City 9,128'Cleveland 9,802'Pennsylvanian 9,977'Oswego 10,027'
42-211-35598 YOUNG 51-66 MD EX · TECOLOTE ENERGY OPERATING, LLC
0.0 mi
Brown Dolomite 4,784'TOPEKA 6,836'BROWNSVILLE 6,976'Douglas 7,765'Tonkawa 8,545'Pennsylvanian 8,900'Kansas City 9,125'Cleveland 9,800'Pennsylvanian 9,975'Oswego 10,025'
42-211-35668 HARPER 32-232 · EHVI EXPLORATION, LLC
1.3 mi
Brown Dolomite 4,546'Douglas 7,748'Tonkawa 7,894'Kansas City 9,476'Cleveland 9,859'Oswego 10,069'Pennsylvanian 10,289'TOPEKA BROWNSVILLE Pennsylvanian
42-211-35593 THOMAS 47 · LE NORMAN OPERATING LLC
1.3 mi
Brown Dolomite 4,496'TOPEKA 6,201'BROWNSVILLE 7,930'Douglas 8,150'Tonkawa 8,670'Pennsylvanian 9,184'Kansas City 9,340'Cleveland 10,103'Pennsylvanian 10,637'Oswego 10,906'
42-211-35592 THOMAS 47 · LE NORMAN OPERATING LLC
1.3 mi
Brown Dolomite 4,496'TOPEKA 6,201'BROWNSVILLE 7,930'Douglas 8,150'Tonkawa 8,670'Pennsylvanian 9,184'Kansas City 9,340'Cleveland 10,103'Pennsylvanian 10,637'Oswego 10,906'
42-211-35667 RISLEY, MAMIE PEARL · BRACKEN OPERATING, L.L.C.
3.9 mi
Brown Dolomite 4,250'Douglas 7,540'Tonkawa 8,317'Kansas City 8,901'Cleveland 9,289'Oswego 10,459'Pennsylvanian 10,803'BROWNSVILLE TOPEKA Pennsylvanian
42-211-34890 MEEK 238 · DEVON ENERGY PRODUCTION CO, L.P.
4.0 mi
Oswego 10,333'GRWS CALDWELL 10,996'GRWS CHEROKEE 11,206'
42-211-35611 YEAGER-HOBART 9-19 MG EX · TECOLOTE ENERGY OPERATING, LLC
4.1 mi
Brown Dolomite 4,500'TOPEKA 7,200'Douglas 7,972'Tonkawa 8,712'Kansas City 9,348'Cleveland 10,046'Pennsylvanian 10,246'Oswego 10,473'Pennsylvanian BROWNSVILLE

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
11,454–20,990 ftPerforated

Casing (3)

SizeSet DepthCement
13.375"649 ft700 sx
9.625"6,528 ft460 sx
5.5"21,175 ft3,005 sx

Permit History (1)

Applications (1)

#831968 A TECOLOTE ENERGY OPERATING, LLC
received 2017-10-12

Records & Logs

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

W-2/G-1 2018-11-20
W-2/G-1 2018-06-01 log on file

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.

Lat 35.707461
Lon -100.406839

Well Details

Well Number
1H
Max Depth
12,000 ft
Drill Type
Horizontal
County
HEMPHILL
District
10
Operator
MMGL TXPH LLC
Completed
2018-07-03

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