NORTH ALMA PENN UNIT (HENRY RUSSELL4) #34

API 3513702500 · Stephens County, Oklahoma

AC2RIn
API
3513702500
Operator
MACK ENERGY CO.
County
Stephens

Injection

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

Oklahoma well-type code
2RIn
Injection zone
PENNSYLVANIAN
Cumulative fluid injected
432,140 bbl
MonthFluid injected (bbl)Max pressure (psi)
Dec 202539,1031,000
Nov 202536,7231,000
Oct 202539,0941,000
Sep 202539,0191,000
Aug 202533,022900
Jul 202535,530900
Jun 202534,540900
May 202536,197900
Apr 202534,763900
Mar 202536,112900
Feb 202533,210900
Jan 202534,827900

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

Drilling permits

Oklahoma files 2 applications to drill this well, naming 2 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 2001-02-13

WRADP
Permit API
35137025000001
Operator
MACK ENERGY CO.
Well type
2RIn
Approved
2001-02-13
Expires
2001-08-13
Proposed depth
5,688 ft
Surface casing
221 ft
Ground elevation
1,028 ft

Target formation

FormationExpected top (ft)
PENNSYLVANIAN5,422

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 2005-01-25

WRARC
Permit API
35137025000002
Operator
MACK ENERGY CO.
Well type
2RIn
Approved
2005-01-25
Expires
2005-07-25
Proposed depth
5,662 ft
Surface casing
221 ft
Ground elevation
1,028 ft

Target formation

FormationExpected top (ft)
PENNSYLVANIAN SD3,394

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

34.480608, -97.627112

34.48061, -97.62711 · Surface location as filed with Oklahoma

Every well in Stephens County, Oklahoma

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