← Wells

42-507-30888

EARNEST W. A.

ZAVALA County · District 1 · CIBOLO ENERGY OPERATING INC. · PEARSALL (AUSTIN CHALK)

Permits

1

Max Depth

6,900 ft

First Permit

1977-07-26

Latest Activity

1977-07-26

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1977-08-24

Shut-In

—

Plugged

2004-01-29

!

EWA / Production operator mismatch

Scheduling: CIBOLO ENERGY OPERATING INC. ≠ Production: SQUARE ONE CORPORATION (reported 2008-11)

!

EWA / Permit operator mismatch

Scheduling: CIBOLO ENERGY OPERATING INC. ≠ Permit: LADD PETROLEUM CORP.

Resolved via: scheduling → CIBOLO ENERGY OPERATING INC.

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Operator History

Chain of Custody

CITATION OIL & GAS CORP. 1993-2004→ SQUARE ONE CORPORATION 2004-2008

Lease Production

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

Oil
production & DCA →

Formation Tops

No tops on file for this well. Formation tops come from W-2/G-1 completion filings — this well has none yet, which is normal for permits that were never drilled, dry holes plugged without a filing, or wells completed before digital records. Offset-well tops can't be shown either — this well has no surface coordinates on file yet.

Check this well's filings at RRC ↗

Perforations (1)

IntervalType
6,273–6,797 ftPerforated

Casing (3)

SizeSet DepthCement
8.625"260 ft180 sx
—3,208 ft650 sx
4.5"6,900 ft50 sx

Permit History (1)

#3999 Drill

EARNEST, W. A. · 6,900 ft

1977-07-26

Spud 1977-08-11

Applications (1)

#3999 A LADD PETROLEUM CORP.
received 1977-07-26

Records & Logs

1 completion filing on record.

W-2/G-1 1977-09-19
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.

No GPS coordinates yet

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

Well Details

Well Number
29-3
Max Depth
6,900 ft
Drill Type
Vertical
County
ZAVALA
District
1
Operator
CIBOLO ENERGY OPERATING INC.
Completed
1977-08-24

Operator

Location
BULVERDE
P-5 Status
Delinquent (filed 2023-05-25)
Cum Oil (all leases)
301,540 bbl
Cum Gas (all leases)
27,350 mcf
Activities
CSGD/P, G/PUR, OPRS/O
Total Permits
30