42-317-43396

PRODUCING Horizontal

TRUFFLE SHUFFLE 12-9A

MARTIN County · District 8 · OVINTIV USA INC. · SPRABERRY (TREND AREA)

Permits

1

Max Depth

8,990 ft

First Permit

2021-02-05

Latest Activity

2021-02-05

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2021-09-16

Shut-In

Plugged

P-5 Org Status: Active

!

EWA / Permit operator mismatch

Scheduling: OVINTIV USA INC. ≠ Permit: BLACK SWAN OPERATING, LLC

Resolved via: productionOVINTIV USA INC.

Production Summary

Cum Oil

bbl

Cum Gas

mcf

First Production

2021-09

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 2,741 ft (GL)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
SANTA ROSA 1,145 ft+1,596 ft
QUEEN 3,514 ft-773 ft
GRAYBURG 4,201 ft-1,460 ft
YATES 4,201 ft-1,460 ft
SAN ANDRES - ACTIVE CO2 FLOOD; H (San Andres)4,497 ft-1,756 ft
SPRABERRY 7,570 ft-4,829 ft
CISCO
DEAN
PENNSYLVANIAN
WOLFCAMP

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
42-317-43397 TRUFFLE SHUFFLE 12-9 1LS · BLACK SWAN OPERATING, LLC
0.0 mi
Santa Rosa 1,199'Yates 2,592'Queen 3,492'Grayburg 4,109'San Andres 4,506'Spraberry 7,588'Dean 9,013'Wolfcamp 9,188'Cisco Pennsylvanian
42-317-43398 TRUFFLE SHUFFLE 12-9 3LS · BLACK SWAN OPERATING, LLC
0.0 mi
Santa Rosa 1,149'Yates 2,573'Queen 3,490'Grayburg 4,197'San Andres 4,488'Spraberry 7,586'Cisco Wolfcamp Pennsylvanian Dean
42-317-43399 TRUFFLE SHUFFLE 12-9 3LS · BLACK SWAN OPERATING, LLC
0.0 mi
Santa Rosa 1,130'Yates 2,557'Queen 3,488'Grayburg 4,192'San Andres 4,488'Spraberry 7,577'Dean 9,016'Wolfcamp 9,184'Pennsylvanian Cisco
42-317-41056 NIMITZ 3 · LARIO OIL & GAS COMPANY
0.1 mi
Santa Rosa 1,139'Yates 2,460'Queen 3,388'Grayburg 3,946'San Andres 4,167'Spraberry 7,551'Dean 8,967'Wolfcamp 9,144'Cisco Pennsylvanian
42-317-41433 NIMITZ 8 · LARIO OIL & GAS COMPANY
0.1 mi
Santa Rosa 1,166'Yates 2,459'Queen 3,385'Grayburg 3,960'San Andres 4,163'Spraberry 7,551'Strawn Dean Mississippian Fusselman Silurian (undifferentiated) Pennsylvanian +2 more
42-317-41057 NIMITZ 4 · LARIO OIL & GAS COMPANY
0.1 mi
Santa Rosa 1,172'Yates 2,458'Queen 3,388'Grayburg 3,963'San Andres 4,162'Spraberry 7,548'Dean 8,980'Wolfcamp 9,165'Pennsylvanian Cisco
42-317-41127 NIMITZ 5 · LARIO OIL & GAS COMPANY
0.1 mi
Santa Rosa 1,172'Queen Spraberry Pennsylvanian Wolfcamp Cisco Grayburg Yates San Andres Dean
42-317-41168 SLAUGHTER 12 · EXL PETROLEUM OPERATING INC.
0.3 mi
Santa Rosa 851'Clear Fork 6,047'Spraberry 7,570'Dean 8,891'Wolfcamp 9,220'Cisco Queen San Andres Grayburg Yates

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
9,176–18,870 ftPerforated

Casing (3)

SizeSet DepthCement
13.375"1,670 ft1,370 sx
9.625"6,405 ft430 sx
5.5"18,938 ft2,435 sx

Permit History (1)

Applications (1)

#867416 A BLACK SWAN OPERATING, LLC
received 2021-01-29

Records & Logs

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

W-2/G-1 2022-02-15 log on file
W-2/G-1 2021-10-15 log on file
Completion packets + logs ↗ Wellbore filings ↗

Completion packets open directly (post-2011 filings include attached logs). Log images and the UL library can't be deep-linked — clicking copies the API for you to paste.

Lat 32.441972
Lon -101.941286

Well Details

Well Number
1LS
Max Depth
8,990 ft
Drill Type
Horizontal
County
MARTIN
District
8
Completed
2021-09-16

Operator

Location
DENVER
P-5 Status
Active (filed 2025-12-12)
Cum Oil (all leases)
260,655,497 bbl
Cum Gas (all leases)
22,326,113 mcf
Activities
G/PUR, GTHS/G, OPRS/G, OPRS/O
Total Permits
1,311