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42-331-30729

Final Completion

COFFIELD M-11

MILAM County · District 1 · BETRO INC. · JORDAN (NAVARRO B)

Permits

1

Max Depth

3,530 ft

First Permit

1978-08-08

Latest Activity

1978-08-08

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1979-02-08

Shut-In

—

Plugged

2010-01-14

!

EWA / Production operator mismatch

Scheduling: BETRO INC. ≠ Production: HEARTLAND RESOURCES, INC. (reported 1993-12)

!

EWA / Permit operator mismatch

Scheduling: BETRO INC. ≠ Permit: CADDO OIL CO.-CALDWELL DIST.

Resolved via: scheduling → BETRO INC.

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2010-01

Operator History

originally filed by CADDO OIL CO.-CALDWELL DIST. — asset transferred

Lease Production

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

Gas
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
3,010–3,020 ftPerforated

Casing (3)

SizeSet DepthCement
8.625"576 ft410 sx
2.875"2,996 ft—
5.5"3,525 ft570 sx

Permit History (1)

#30146 Drill Final Completion

COFFIELD M-11 (T-498) · 3,530 ft

1978-08-08

Applications (1)

#30146 A CADDO OIL CO.-CALDWELL DIST.
received 1978-08-08

Records & Logs

1 completion filing on record.

W-2/G-1 1979-04-09
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 MILAM County.

Well Details

Well Number
2
Max Depth
3,530 ft
Drill Type
Vertical
County
MILAM
District
1
Operator
BETRO INC.
Completed
1979-02-08

Operator

Location
ROCKDALE
P-5 Status
Active (filed 2026-03-17)
Cum Oil (all leases)
927,852 bbl
Cum Gas (all leases)
383,787 mcf
Activities
OPRS/G, OPRS/O
Total Permits
68