42-367-31491

BLAIR UNIT

PARKER County · District 7 · CITATION OIL & GAS CORP. · TOTO (STRAWN)

Permits

1

Max Depth

3,800 ft

First Permit

1978-12-29

Latest Activity

1978-12-29

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1979-08-27

Shut-In

Plugged

2012-10-11

!

EWA / Permit operator mismatch

Scheduling: CITATION OIL & GAS CORP. ≠ Permit: LADD PETROLEUM CORP.

Resolved via: schedulingCITATION OIL & GAS CORP.

Production Summary

Cum Oil

bbl

Cum Gas

mcf

First Production

1993-01

Last Production

2012-10

Operator History

originally filed by LADD PETROLEUM CORP. — asset transferred

Lease Production

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

Formation Tops (4) Elevation 1,076 ft (KB)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
STRAWN SS (Strawn)2,758 ft-1,682 ft
M-1 LIME2,813 ft-1,737 ft
CADDO LIME (Caddo)3,403 ft-2,327 ft
CADDO CONGL (Caddo)3,720 ft-2,644 ft

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 ↗

Perforations (5)

IntervalType
2,691–2,738 ftPerforated
2,867–2,934 ftPerforated
2,918–2,934 ftPerforated
3,054–3,062 ftPerforated
3,101–3,110 ftPerforated

Casing (3)

SizeSet DepthCement
8.625"640 ft
2.375"2,850 ft
4.5"3,190 ft

Permit History (1)

Applications (1)

#39768 A LADD PETROLEUM CORP.
received 1978-12-29

Records & Logs

3 completion filings on record.

W-2/G-1 2012-05-31
W-2/G-1 2000-06-26
W-2/G-1 1979-10-09

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.

No GPS coordinates yet

Coordinates come from the RRC GIS backfill and usually appear within days of permit issuance. Located in PARKER County.

Well Details

Well Number
1
Max Depth
3,800 ft
Drill Type
Vertical
County
PARKER
District
7
Completed
1979-08-27

Operator

Location
HOUSTON
P-5 Status
X (filed 2026-05-27)
Cum Oil (all leases)
72,247,033 bbl
Cum Gas (all leases)
24,511,082 mcf
Activities
CSGD/G, CSGD/P, G/PUR, GTHS/G, OPRS/G, OPRS/O
Total Permits
865