42-127-38137

PRODUCING Horizontal

WALK A JAM D-F HC1

DIMMIT County · District 1 · INEOS USA OIL & GAS LLC · BRISCOE RANCH (EAGLEFORD)

Permits

1

Max Depth

9,000 ft

First Permit

2019-04-30

Latest Activity

2019-04-30

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2019-09-17

Shut-In

Plugged

P-5 Org Status: X

!

EWA / Permit operator mismatch

Scheduling: INEOS USA OIL & GAS LLC ≠ Permit: CHESAPEAKE OPERATING, L.L.C.

Resolved via: productionINEOS USA OIL & GAS LLC

Production Summary

Cum Oil

bbl

Cum Gas

mcf

First Production

2019-09

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 620 ft (KB)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
ESCONDIDO - DISPOSAL (Escondido)2,554 ft-1,934 ft
OLMOS - DISPOSAL (Olmos)3,508 ft-2,888 ft
SAN MIGUEL - H2S (San Miguel)4,773 ft-4,153 ft
ANACACHO 5,723 ft-5,103 ft
AUSTIN CHALK - H2S (Austin Chalk)6,045 ft-5,425 ft
EAGLE FORD - H2S (Eagle Ford)6,593 ft-5,973 ft
EDWARDS - H2S (Edwards)
GEORGETOWN - H2S (Georgetown)
GLEN ROSE - DISPOSAL (Glen Rose)
PEARSALL

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
42-127-38138 WALK A JAM D-F HC2 · CHESAPEAKE OPERATING, L.L.C.
0.0 mi
Escondido 2,555'Olmos 3,508'San Miguel 4,775'Anacacho 5,727'Austin Chalk 6,049'Austin Chalk 6,067'Eagle Ford 6,592'Eagle Ford 6,621'Georgetown Edwards Glen Rose Pearsall
42-127-38149 CMWW HC2 DIM · CHESAPEAKE OPERATING, L.L.C.
0.0 mi
Escondido 2,553'Olmos 3,755'San Miguel 4,758'Anacacho 5,727'Austin Chalk 6,048'Eagle Ford 6,586'Eagle Ford 6,587'Glen Rose Pearsall Edwards Georgetown
42-127-38097 CMWW UNIT A DIM · CHESAPEAKE OPERATING, L.L.C.
0.3 mi
Escondido 2,536'Olmos 3,789'San Miguel 4,755'Anacacho 5,705'Austin Chalk 6,028'Eagle Ford 6,580'Georgetown Pearsall Glen Rose Edwards
42-127-38135 WALK A JAM C-E HC1 · CHESAPEAKE OPERATING, L.L.C.
0.3 mi
Escondido 2,544'Olmos 3,806'San Miguel 4,772'Anacacho 5,686'Austin Chalk 6,043'Eagle Ford 6,600'Georgetown Pearsall Glen Rose Edwards
42-127-38147 MARMION-THORNHILL HC1 · CHESAPEAKE OPERATING, L.L.C.
0.4 mi
Escondido 2,583'Olmos 3,545'San Miguel 4,805'Anacacho 5,741'Austin Chalk 6,070'Eagle Ford 6,610'Georgetown Pearsall Glen Rose Edwards
42-127-38152 MARMION-THORNHILL HC2 · CHESAPEAKE OPERATING, L.L.C.
0.4 mi
Escondido 2,591'Olmos 3,532'San Miguel 4,796'Anacacho 5,753'Austin Chalk 6,069'Eagle Ford 6,602'Georgetown Pearsall Glen Rose Edwards
42-127-38148 CMWW HC1 DIM · CHESAPEAKE OPERATING, L.L.C.
0.4 mi
Escondido 2,580'Olmos 3,545'San Miguel 4,811'Anacacho 5,733'Austin Chalk 6,060'Eagle Ford 6,597'Georgetown Pearsall Glen Rose Edwards
42-127-38136 WALK A JAM C-E HC2 · CHESAPEAKE OPERATING, L.L.C.
0.9 mi
Escondido 2,582'Olmos 3,535'San Miguel 4,785'Anacacho 5,760'Austin Chalk 6,089'Eagle Ford 6,642'Georgetown Pearsall Glen Rose Edwards

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
7,235–16,394 ftPerforated

Casing (2)

SizeSet DepthCement
9.625"1,450 ft450 sx
5.5"16,523 ft4,197 sx

Permit History (1)

Applications (1)

#852535 A CHESAPEAKE OPERATING, L.L.C.
received 2019-04-26

Records & Logs

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

W-2/G-1 2026-06-26 log on file
W-2/G-1 2019-12-09 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 28.417145
Lon -99.734014

Well Details

Well Number
1H
Max Depth
9,000 ft
Drill Type
Horizontal
County
DIMMIT
District
1
Completed
2019-09-17

Operator

Location
DENVER
P-5 Status
X (filed 2026-05-26)
Cum Oil (all leases)
38,411,227 bbl
Cum Gas (all leases)
123,424,939 mcf
Activities
OPRS/G, OPRS/O
Total Permits
87