42-077-32075

Final Completion

SMITH L.D. B

CLAY County · District 9 · GRECO OPERATING LLC · ZEB HOLLY (STRAWN)

Permits

Max Depth

6,200 ft

First Permit

1981-01-26

Latest Activity

1992-12-17

Lifespan

12 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1992-10-29

Shut-In

—

Plugged

2021-06-17

EWA / Permit operator mismatch

Scheduling: GRECO OPERATING LLC ≠ Permit: AUSANKA OIL OPERATIONS

Resolved via: scheduling → GRECO OPERATING LLC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2021-10

Operator History

Chain of Custody

AUSANKA OIL OPERATIONS 1993-1995→ ECHO PRODUCTION, INC. 1995-2013→ GRECO OPERATING, LLC 2013-2018

Lease Production

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

Formation Tops (2) Elevation 1,042 ft (GR)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
STRAWN	4,690 ft	-3,648 ft
CADDO	5,364 ft	-4,322 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
4,690–4,704 ft	Perforated
5,370–5,422 ft	Perforated

Casing (3)

Size	Set Depth	Cement
8.625"	350 ft	300 sx
2"	5,330 ft	—
5.5"	5,820 ft	175 sx

Permit History (2)

#406574 Recompletion Final Completion

SMITH, L.D. "B" · 5,820 ft

1992-12-17

Spud 1992-10-28

#106235 Drill Final Completion

SMITH, L. D. "B" · 6,200 ft

1981-01-26

Applications (2)

#406574 A AUSANKA OIL OPERATIONS

received 1992-11-25

#106235 A AUSANKA OIL OPERATIONS

received 1981-01-26

Records & Logs

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

W-2/G-1 1992-11-24 log on file

W-2/G-1 1981-05-11

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 CLAY County.

Well Details

Well Number: 1
Max Depth: 6,200 ft
Drill Type: Vertical
County: CLAY
District: 9
Operator: GRECO OPERATING LLC
Completed: 1992-10-29

Operator

Name: GRECO OPER, LLC
Location: GRAHAM
P-5 Status: Active (filed 2026-02-25)
Cum Oil (all leases): 322,436 bbl
Cum Gas (all leases): 386,077 mcf
Activities: OPRS/G, OPRS/O
Total Permits: 2