42-429-36220

Final Completion

CALDWELL

STEPHENS County · District 7 · MCNALLEN OIL CO. INC. · PITZ (DUFFER)

Permits

Max Depth

4,250 ft

First Permit

2006-04-05

Latest Activity

2019-06-27

Lifespan

13 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

2006-08-01

Shut-In

—

Plugged

—

EWA / Production operator mismatch

Scheduling: MCNALLEN OIL CO. INC. ≠ Production: PARKER ENERGY COMPANY (reported 2026-04)

Resolved via: production → PARKER ENERGY COMPANY

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Injection / Disposal

H-1 Injection Active UIC #000115522 permitted 2017-08-22

Permitted Volume

2,500 bbl/d

Max Pressure

1,665 psi

Injection Interval

3,330–3,380 ft

Injected (12mo)

311,355 bbl

Monthly injected volume (bbl, from H-10 filings through 2025-05-01)

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

Operator History

Chain of Custody

MCNALLEN OIL CO., INC. 1993-2023→ BRAKA OPERATING, L.L.C. 2006-2018→ PARKER ENERGY COMPANY 2023-2026

Lease Production

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

Formation Tops (12) Elevation 1,239 ft (GR)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
STRAWN - DISPOSAL (Strawn)	2,766 ft	-1,527 ft
CADDO	3,222 ft	-1,983 ft
CADDO - DISPOSAL (Caddo)	3,222 ft	-1,983 ft
DUFFER	3,632 ft	-2,393 ft
BEND CONGLOMERATE - DISPOSAL (Bend)	—	—
BRECKENRIDGE SAND - DISPOSAL	—	—
CISCO SAND - DISPOSAL (Cisco)	—	—
HOME CREEK - DISPOSAL	—	—
JENNINGS - DISPOSAL	—	—
SWASTIKA - DISPOSAL	—	—
UNIDENTIFIED-COUNTY REGULAR - DI	—	—
UNIDENTIFIED-COUNTY REGULAR (GAS	—	—

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

✓ 42-429-34562 SOUTHEAST BRECKENRIDGE UNIT · MOBIL PRODUCING TX. & N.M. INC.

2.7 mi

HOME CREEK 568'RANGER WINCHELL 700'WINCHELL 700'Palo Pinto 1,228'CAPPS 1,639'Strawn 2,010'Caddo 3,137'

✓ 42-429-33123 AKIN-WRIGHT · S.B. STREET OPERATING, INC.

2.9 mi

Strawn 2,411'Caddo 3,005'CONGL 3,820'

✓ 42-429-37059 TOMLIN '3396' · PETEX

3.0 mi

WINCHELL 819'Palo Pinto 1,282'Strawn 1,701'Strawn 2,270'BRANNON BRIDGE SS 2,395'Cisco —BRECKENRIDGE SAND - DISPOSAL —HOME CREEK - DISPOSAL —SWASTIKA - DISPOSAL —UNIDENTIFIED-COUNTY REGULAR - DI —

✓ 42-429-37060 STEVENSON-JONES UNIT · PETEX

4.0 mi

HOME CREEK - DISPOSAL 667'WINCHELL 786'Palo Pinto 1,318'Strawn 2,106'Smithwick 3,122'SWASTIKA - DISPOSAL —UNIDENTIFIED-COUNTY REGULAR - DI —BRECKENRIDGE SAND - DISPOSAL —UNIDENTIFIED-COUNTY REGULAR (GAS —Cisco —

✓ 42-429-32891 SCARLETT C · RAY HERRING OPERATING CO., LLC

6.0 mi

SAND 1,916'Caddo 3,380'Marble Falls 3,910'

✓ 42-429-36234 SCARLETT C · RAY HERRING OPERATING CO., LLC

6.2 mi

BRECKENRIDGE SAND - DISPOSAL 1,930'Caddo 3,420'Marble Falls 3,950'UNIDENTIFIED-COUNTY REGULAR (GAS —JENNINGS - DISPOSAL —Caddo —Cisco —Strawn —Bend —UNIDENTIFIED-COUNTY REGULAR - DI —SWASTIKA - DISPOSAL —HOME CREEK - DISPOSAL —

✓ 42-429-36414 R. STOKER 'B' · BASA RESOURCES, INC.

6.4 mi

Caddo 3,200'Big Saline 3,842'Marble Falls 4,058'

✓ 42-429-37038 CURRY UNIT · BASA RESOURCES, INC.

6.6 mi

Strawn 2,244'Caddo 3,214'SWASTIKA - DISPOSAL —HOME CREEK - DISPOSAL —UNIDENTIFIED-COUNTY REGULAR (GAS —JENNINGS - DISPOSAL —Cisco —Bend —UNIDENTIFIED-COUNTY REGULAR - DI —BRECKENRIDGE SAND - DISPOSAL —

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 (2)

Interval	Type
3,330–3,380 ft	Perforated
3,836–3,844 ft	Perforated

Casing (3)

Size	Set Depth	Cement
8.625"	200 ft	130 sx
8.625"	200 ft	130 sx
5.5"	4,004 ft	265 sx

Permit History (2)

#854560 Recompletion Final Completion

CALDWELL, C.M. · 3,420 ft

2019-06-27

Spud 2019-04-10

#617084 Drill Final Completion

CALDWELL · 4,250 ft

2006-04-05

Applications (2)

#854560 A MCNALLEN OIL CO., INC.

received 2019-06-25

#617084 A BRAKA OPERATING, L.L.C.

received 2006-04-05

Records & Logs

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

W-2/G-1 2019-07-01

W-2/G-1 2006-09-11 log on file

W-2/G-1 2006-11-14

Completion packets + logs ↗ Wellbore filings ↗

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.

Google Maps → Explorer Map →

Lat 32.686455

Lon -98.881038

Well Details

Well Number: 5
Max Depth: 4,250 ft
Drill Type: Vertical
County: STEPHENS
District: 7
Operator: MCNALLEN OIL CO. INC.
Completed: 2006-08-01

Operator

Name: MCNALLEN OIL CO., INC
Location: KELLER
P-5 Status: Inactive (filed 2021-08-24)
Cum Oil (all leases): 259,115 bbl
Cum Gas (all leases): 723,690 mcf
Total Permits: 13