42-127-37346

PRODUCING Horizontal

LASSETER & EPPRIGHT UNIT K

DIMMIT County · District 1 · ROSETTA RESOURCES OPERATING LP · BRISCOE RANCH (EAGLEFORD)

Permits

2

Max Depth

8,999 ft

First Permit

2016-10-27

Latest Activity

2016-10-27

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2017-04-26

Shut-In

Plugged

P-5 Org Status: Active

Production Summary

Cum Oil

bbl

Cum Gas

mcf

First Production

2017-04

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 (9) Elevation 554 ft (GL)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
ESCONDIDO - DISPOSAL (Escondido)3,131 ft-2,577 ft
OLMOS - DISPOSAL (Olmos)4,617 ft-4,063 ft
AUSTIN CHALK - H2S (Austin Chalk)6,952 ft-6,398 ft
EAGLE FORD - H2S (Eagle Ford)7,432 ft-6,878 ft
EDWARDS - H2S (Edwards)
GEORGETOWN - H2S (Georgetown)
GLEN ROSE - DISPOSAL (Glen Rose)
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
42-127-37899 LASSETER & EPPRIGHT · ROSETTA RESOURCES OPERATING LP
1.1 mi
Escondido 3,003'Olmos 4,570'Austin Chalk 6,905'Eagle Ford 7,351'Edwards San Miguel Georgetown Pearsall Glen Rose
42-127-37900 LASSETER & EPPRIGHT · ROSETTA RESOURCES OPERATING LP
1.1 mi
Escondido 3,004'Olmos 4,556'Austin Chalk 6,859'Eagle Ford 7,358'San Miguel Glen Rose Georgetown Pearsall Edwards
42-127-37901 LASSETER & EPPRIGHT · ROSETTA RESOURCES OPERATING LP
1.1 mi
Escondido 3,007'Olmos 4,558'Austin Chalk 6,856'Eagle Ford 7,346'San Miguel Glen Rose Georgetown Pearsall Edwards
42-127-37902 LASSETER & EPPRIGHT · ROSETTA RESOURCES OPERATING LP
1.1 mi
Escondido 2,988'Olmos 4,535'Austin Chalk 6,850'Eagle Ford 7,351'San Miguel Glen Rose Georgetown Pearsall Edwards
42-127-37838 BRISCOE CHIP EAST UNIT · SN EF MAVERICK, LLC
1.1 mi
Escondido 3,017'Olmos 4,576'San Miguel 5,716'Anacacho 6,524'Austin Chalk 6,932'Eagle Ford 7,460'Georgetown Edwards Pearsall Glen Rose
42-127-37815 BRISCOE CHIP EAST UNIT · SN EF MAVERICK, LLC
1.1 mi
Escondido 3,034'Olmos 4,585'San Miguel 5,741'Anacacho 6,564'Austin Chalk 6,949'Eagle Ford 7,481'Georgetown Pearsall Edwards Glen Rose
42-127-37839 BRISCOE CHIP EAST UNIT · SN EF MAVERICK, LLC
1.1 mi
Escondido 3,034'Olmos 4,585'San Miguel 5,754'Austin Chalk 6,977'Eagle Ford 7,522'Edwards Glen Rose Georgetown Pearsall
42-127-38430 LASSETER & EPPRIGHT F · ROSEWOOD RESOURCES, INC.
1.4 mi
Olmos 4,585'San Miguel 5,263'Austin Chalk 6,859'Eagle Ford 7,346'Georgetown Escondido Pearsall Edwards Glen Rose

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
8,084–12,595 ftPerforated

Casing (2)

SizeSet DepthCement
9.625"1,878 ft703 sx
5.5"12,689 ft2,528 sx

Permit History (2)

Applications (2)

#819584 A ROSETTA RESOURCES OPERATING LP
received 2017-07-20
#819584 A ROSETTA RESOURCES OPERATING LP
received 2016-10-19

Records & Logs

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

W-2/G-1 2017-06-28 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 28.327418
Lon -99.650986

Well Details

Well Number
1
Max Depth
8,999 ft
Drill Type
Horizontal
County
DIMMIT
District
1
Completed
2017-04-26

Operator

Location
SAN ANTONIO
P-5 Status
Active (filed 2025-10-01)
Cum Oil (all leases)
28,573,490 bbl
Cum Gas (all leases)
1,121,692,409 mcf
Activities
G/PUR, GTHS/G, OPRS/G, OPRS/O
Total Permits
1,214