42-127-37615

INJECTION Horizontal

KORN

DIMMIT County · District 1 · FLINT OAK ENERGY LLC · BIG WELLS (SAN MIGUEL)

Permits

1

Max Depth

6,400 ft

First Permit

2017-08-18

Latest Activity

2017-08-18

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2017-11-22

Shut-In

Plugged

P-5 Org Status: Active

!

EWA / Production operator mismatch

Scheduling: FLINT OAK ENERGY LLC ≠ Production: SPRI OIL & GAS, LLC (reported 2018-10)

!

EWA / Permit operator mismatch

Scheduling: FLINT OAK ENERGY LLC ≠ Permit: SPRI OIL & GAS, LLC

Resolved via: schedulingFLINT OAK ENERGY LLC

Production Summary

Cum Oil

bbl

Cum Gas

mcf

First Production

2017-11

Last Production

2026-07

H-1 Injection Active UIC #000116359 permitted 2018-06-01

Permitted Volume

3,000 bbl/d

Max Pressure

2,700 psi

Injection Interval

5,400–5,650 ft

Injected (12mo)

4,524 bbl

Monthly injected volume (bbl, from H-10 filings through 2026-03-01)

Seismicity: no M2+ earthquakes recorded within 10 km in the last 24 months · TexNet catalog

Operator History

originally filed by SPRI OIL & GAS, LLC — asset transferred

Lease Production

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

Formation Tops (12) Elevation 457 ft (GL)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
ESCONDIDO - DISPOSAL (Escondido)3,564 ft-3,107 ft
OLMOS - DISPOSAL (Olmos)4,780 ft-4,323 ft
SAN MIGUEL - H2S (San Miguel)5,581 ft-5,124 ft
AUSTIN CHALK - H2S (Austin Chalk)
EAGLE FORD - H2S (Eagle Ford)
EDWARDS - H2S (Edwards)
ESCONDIDO - DISPOSAL (Escondido)
GEORGETOWN - H2S (Georgetown)
GLEN ROSE - DISPOSAL (Glen Rose)
OLMOS - DISPOSAL (Olmos)
PEARSALL
SAN MIGUEL - H2S (San Miguel)

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
42-127-36037 MB KORN · SPRI OIL & GAS, LLC
0.0 mi
Escondido 3,500'Olmos 4,750'San Miguel 5,550'Glen Rose Edwards Eagle Ford Georgetown Pearsall Austin Chalk
42-127-37932 KORN A · SPRI OIL & GAS, LLC
0.0 mi
Escondido 3,466'Olmos 4,640'San Miguel 5,550'Austin Chalk Glen Rose Eagle Ford Georgetown Edwards Pearsall
42-127-37892 BIG WELLS SOUTH UNIT 6 DIM · CHESAPEAKE OPERATING, L.L.C.
0.3 mi
Escondido 3,478'Olmos 4,641'San Miguel 5,571'Anacacho 6,400'Austin Chalk 6,668'Eagle Ford 7,145'Pearsall Glen Rose Edwards Georgetown
42-127-37893 BIG WELLS SOUTH UNIT 7 DIM · CHESAPEAKE OPERATING, L.L.C.
0.3 mi
Escondido 3,552'Olmos 4,635'San Miguel 5,573'Anacacho 6,397'Austin Chalk 6,667'Eagle Ford 7,140'Georgetown Glen Rose Edwards Pearsall
42-127-37381 MCFADIN UNIT B DIM · CHESAPEAKE OPERATING, L.L.C.
0.6 mi
Escondido 3,419'Olmos 4,671'San Miguel 5,651'Anacacho 6,526'Austin Chalk 6,687'Eagle Ford 7,162'Glen Rose Edwards Georgetown Pearsall
42-127-37388 MCFADIN HC1 DIM · CHESAPEAKE OPERATING, L.L.C.
0.6 mi
Escondido 3,534'Olmos 4,696'San Miguel 5,652'Anacacho 6,454'Austin Chalk 6,694'Eagle Ford 7,183'Georgetown Pearsall Glen Rose Edwards
42-127-37391 MCFADIN HC2 DIM · CHESAPEAKE OPERATING, L.L.C.
0.6 mi
Escondido 3,584'Olmos 4,721'San Miguel 5,667'Anacacho 6,438'Austin Chalk 6,706'Eagle Ford 7,173'Georgetown Pearsall Glen Rose Edwards
42-127-36044 MB ADAMS · TUNDRA OPERATING LLC
0.6 mi
Escondido 3,500'Olmos 4,750'San Miguel 5,550'Glen Rose Edwards Eagle Ford Georgetown Pearsall Austin Chalk

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 (5)

IntervalType
6,851–7,001 ftPerforated
8,834–8,984 ftPerforated
10,867–11,017 ftPerforated
10,867–11,027 ftPerforated
12,250–12,400 ftPerforated

Casing (2)

SizeSet DepthCement
9.625"2,480 ft755 sx
5.5"12,872 ft2,315 sx

Permit History (1)

Applications (1)

#829737 A SPRI OIL & GAS, LLC
received 2017-08-10

Records & Logs

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

W-2/G-1 2025-06-19
W-2/G-1 2018-07-12 log on file
W-2/G-1 2018-02-12 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 28.490327
Lon -99.523228

Well Details

Well Number
2H
Max Depth
6,400 ft
Drill Type
Horizontal
County
DIMMIT
District
1
Completed
2017-11-22

Operator

Location
MONTGOMERY
P-5 Status
Active (filed 2026-04-15)
Cum Oil (all leases)
675,155 bbl
Cum Gas (all leases)
737,870 mcf
Activities
OPRS/G, OPRS/O
Total Permits
14