ATCHISON #26-W4H

API 3504724736 · Garfield County, Oklahoma

PADRY

API

3504724736

Operator

LONGFELLOW ENERGY LP

County

Garfield

Location

Sec 26 21N 05W (IM)

Completion

Oklahoma files 1 completion report for this well.

Completion 0

HORIZONTAL HOLEPADRY

Spudded

2013-12-06

Drilling finished

2014-01-09

Completed

2014-02-13

Total depth

11,280 ft

Operator

LONGFELLOW ENERGY LP

Interval

Formation	Produced	Perforated (ft)	Treatment
WOODFORD	DRY	7,298–11,212	Acid, Frac

Casing

String	Size (in)	Weight (lb/ft)	Grade	Set (ft)	Cement (sacks)
LINER	4 1/2	11.6	HCP-110	4,215	415
PRODUCTION	7	26	L-80	7,288	435
SURFACE	9 5/8	36	J-55	1,080	270

Drilling permits

Oklahoma files 2 applications to drill this well, naming 3 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 2013-10-14

WRADRHorizontal hole

Permit API

35047247360000

Operator

LONGFELLOW ENERGY LP

Well type

DRY

Approved

2013-10-14

Expires

2014-04-14

Proposed depth

11,368 ft

Proposed measured depth

11,280 ft

Proposed true vertical depth

6,728 ft

Proposed lateral

3,944 ft

Surface casing

1,000 ft

Ground elevation

1,115 ft

Target formation

Formation	Expected top (ft)
WOODFORD	6,663

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.

Application

REJAMHorizontal hole

Permit API

35047247360000

Operator

LONGFELLOW ENERGY LP

Well type

DRY

Expires

2014-04-14

Proposed depth

11,368 ft

Proposed measured depth

11,280 ft

Proposed true vertical depth

6,728 ft

Proposed lateral

3,944 ft

Surface casing

1,000 ft

Ground elevation

1,115 ft

Target formations

Formation	Expected top (ft)
MISSISSIPPIAN	6,142
WOODFORD	6,663

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.

Every well in Garfield County, Oklahoma

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