42-429-34810

Final Completion

DAVIS-HITTSON UNIT

STEPHENS County · District 7 · RIDGE OIL COMPANY · MOON (MARBLE FALLS LIME)

Permits

Max Depth

4,700 ft

First Permit

1986-11-06

Latest Activity

1988-07-29

Lifespan

2 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1986-12-05

Shut-In

—

Plugged

—

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Injection / Disposal

W-14 Disposal Active UIC #000067470 permitted 1988-10-05

Permitted Volume

2,000 bbl/d

Max Pressure

1,500 psi

Injection Interval

3,410–3,538 ft

Injected (12mo)

400,283 bbl

W-14 Disposal Cancelled 1989-07-12 UIC #000067887 permitted 1988-10-05

Permitted Volume

2,000 bbl/d

Max Pressure

1,500 psi

Injection Interval

3,410–3,538 ft

Injected (12mo)

400,283 bbl

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

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 (4) Elevation 1,297 ft (GL)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
CADDO LS. (Caddo)	3,320 ft	-2,023 ft
CADDO LIME (Caddo)	3,326 ft	-2,029 ft
MARBLE FALLS CONGL. (Marble Falls)	3,932 ft	-2,635 ft
MISS. (Mississippian)	4,570 ft	-3,273 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 (2)

Interval	Type
3,410–3,538 ft	Perforated
3,934–3,938 ft	Perforated

Casing (2)

Size	Set Depth	Cement
8.625"	141 ft	110 sx
4.5"	4,200 ft	265 sx

Permit History (2)

#349337 Recompletion Final Completion

DAVIS-HITTSON UNIT · 4,600 ft

1988-07-29

#322486 Drill Final Completion

DAVIS-HITTSON UNIT · 4,700 ft

1986-11-06

Applications (2)

#349337 A RIDGE OIL COMPANY

received 1988-07-25

#322486 A RIDGE OIL COMPANY

received 1986-10-30

Records & Logs

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

W-2/G-1 1988-10-13

W-2/G-1 1988-11-14

W-2/G-1 1986-12-09 log on file

W-2/G-1 1986-12-12

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 STEPHENS County.

Well Details

Well Number: 1
Max Depth: 4,700 ft
Drill Type: Vertical
County: STEPHENS
District: 7
Operator: RIDGE OIL COMPANY
Completed: 1986-12-05

Operator

Name: RIDGE OIL CO
Location: BRECKENRIDG
P-5 Status: Active (filed 2025-10-14)
Cum Oil (all leases): 6,380,167 bbl
Cum Gas (all leases): 2,125,081 mcf
Activities: CSGD/G, OPRS/G, OPRS/O
Total Permits: 477