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WELCH #15W

API 3509520515 · Marshall County, Oklahoma

ACOIL
API
3509520515
Operator
GULF EXPLORATION LLC
County
Marshall
Location
Sec 31 05S 06E (IM)

Drilling permit

Oklahoma files 1 application to drill this well, naming 4 target formations. A permit records what an operator asked to do, not what it did. A target formation is where the operator aimed, and the hole may have missed it, stopped short of it or never been drilled.

Filed 2008-05-27

WRADRDirectional hole
Permit API
35095205150000
Operator
CHOLLA PETROLEUM INC
Well type
OIL
Approved
2008-05-27
Expires
2008-11-27
Proposed depth
5,536 ft
Surface casing
230 ft
Ground elevation
712 ft

Target formations

FormationExpected top (ft)
SYCAMORE2,700
WOODFORD3,100
VIOLA3,900
BROMIDE4,750

An expected top is the depth the operator predicted before drilling, on the application it filed with Oklahoma. It is not a measurement of where the formation was found.

Location

34.076891, -96.717888

34.07689, -96.71789 · Surface location as filed with Oklahoma

Every well in Marshall County, Oklahoma

Oklahoma state record, from OK_wells_rbdms-wells.parquet. Corpus built 2026-09-11.