ELLIS #1

API 3511701402 · Pawnee County, Oklahoma

AC2DNC

API

3511701402

Operator

WHITEHEAD PRODUCTION CO INC

County

Pawnee

Location

Sec 8 20N 06E (IM)

Injection

12 monthly filings with Oklahoma, Jan 2025 to Dec 2025.

Oklahoma well-type code

2DNC

Injection zone

TONKAWA

Cumulative fluid injected

1,800 bbl

Month	Fluid injected (bbl)	Max pressure (psi)
Dec 2025	150	0
Nov 2025	150	0
Oct 2025	150	0
Sep 2025	150	0
Aug 2025	150	0
Jul 2025	150	0
Jun 2025	150	0
May 2025	150	0
Apr 2025	150	0
Mar 2025	150	0
Feb 2025	150	0
Jan 2025	150	0

A dash is a month the well filed with no figure in that column.

Completion

Oklahoma files 1 completion report for this well.

Completion 3

STRAIGHT HOLEAC2DNC

Spudded

2012-05-28

Drilling finished

2012-06-08

Completed

2012-06-15

Total depth

3,195 ft

Operator

WHITEHEAD PRODUCTION CO INC

Interval

Formation	Produced	Perforated (ft)	Treatment
TONKAWA	INJ	1,005–1,246	Acid

Casing

String	Size (in)	Weight (lb/ft)	Grade	Set (ft)	Cement (sacks)
PRODUCTION	4 1/2	10.5	—	1,403	390
SURFACE	8 5/8	—	—	129	100

Drilling permits

Oklahoma files 3 applications to drill this well, naming 10 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 2012-01-18

WRAREStraight hole

Permit API

35117014020001

Operator

WHITEHEAD PRODUCTION CO INC

Well type

2DNC

Approved

2012-01-18

Expires

2012-07-18

Proposed depth

1,000 ft

Ground elevation

340 ft

Target formation

Formation	Expected top (ft)
PERMIAN	710

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.

Filed 2012-01-18

WRAAMStraight hole

Permit API

35117014020002

Operator

WHITEHEAD PRODUCTION CO INC

Well type

2DNC

Approved

2012-01-18

Expires

2012-07-18

Proposed depth

3,195 ft

Surface casing

129 ft

Ground elevation

340 ft

Target formations

Formation	Expected top (ft)
PERMIAN	710
OSAGE LAYTON /MISSOURIAN/	1,732
TRUE LAYTON	2,129
CLEVELAND	2,428
OSWEGO	2,664
SKINNER	2,930
RED FORK	3,072

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.

Filed 2012-01-18

WRAAMStraight hole

Permit API

35117014020003

Operator

WHITEHEAD PRODUCTION CO INC

Well type

2DNC

Approved

2012-01-18

Expires

2012-07-18

Proposed depth

3,195 ft

Ground elevation

340 ft

Target formations

Formation	Expected top (ft)
PERMIAN SD	755
TONKAWA	950

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

36.227661, -96.690043

36.22766, -96.69004 · Surface location as filed with Oklahoma⌘ or Ctrl + scroll to zoom

Every well in Pawnee County, Oklahoma

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