← Wells

42-227-31543

Long String Casing

DOUTHIT UNIT

HOWARD County · District 8 · ENDEAVOR ENERGY RESOURCES L.P. · HOWARD GLASSCOCK

Permits

1

Max Depth

1,560 ft

First Permit

1977-12-20

Latest Activity

1977-12-20

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1986-12-18

Shut-In

—

Plugged

1991-11-11

!

EWA / Permit operator mismatch

Scheduling: ENDEAVOR ENERGY RESOURCES L.P. ≠ Permit: EXXON CORP.

Resolved via: scheduling → ENDEAVOR ENERGY RESOURCES L.P.

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2012-09

Injection / Disposal

HOWARD County disposal market →
H-1 Injection Plugged 1991-11-20 UIC #000061096 permitted 1986-08-22

Permitted Volume

500 bbl/d

Max Pressure

650 psi

Injection Interval

1,459–1,475 ft

Injected (12mo)

—

Operator History

Chain of Custody

EXXON CORP. 1993-1994→ STEPHENS, AUTRY C. 1994-2000→ ENDEAVOR ENERGY RESOURCES L.P. 2000-2011

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 (2)

IntervalType
1,459–75 ftPerforated
1,459–1,475 ftPerforated

Casing (2)

SizeSet DepthCement
8.625"139 ft100 sx
4.5"1,557 ft200 sx

Permit History (1)

#14368 Drill Long String Casing

DOUTHIT UNIT · 1,560 ft

1977-12-20

Spud 1978-01-24

Applications (1)

#14368 A EXXON CORP.
received 1977-12-20

Records & Logs

3 completion filings on record.

W-2/G-1 1986-12-30
W-2/G-1 1978-02-16
W-2/G-1 1978-02-16
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 HOWARD County.

Well Details

Well Number
515
Max Depth
1,560 ft
Drill Type
Vertical
County
HOWARD
District
8
Operator
ENDEAVOR ENERGY RESOURCES L.P.
Completed
1986-12-18

Operator

Location
MIDLAND
P-5 Status
Active (filed 2026-06-12)
Cum Oil (all leases)
507,205,629 bbl
Cum Gas (all leases)
70,424,421 mcf
Total Permits
6,190