ENGLAND FEDERAL #4-16-16-1XH

API 3501124401 · Blaine County, Oklahoma

ACOIL
API
3501124401
Operator
DERBY EXPLORATION LLC
County
Blaine

Completions

Oklahoma files 2 completion reports for this well. 2 carry a production test the operator filed.

Completion 0

HORIZONTAL HOLEACOIL
Spudded
2025-02-02
Drilling finished
2025-03-07
Completed
2025-05-19
First production
2025-05-19
Total depth
22,148 ft
Measured depth
22,148 ft
True vertical depth
9,447 ft
Lateral length
12,114 ft
Operator
DERBY EXPLORATION LLC

Interval

FormationProducedPerforated (ft)Treatment
MISSISSIPPIANOIL10,051–22,085Acid, Frac

Production test

TestedOil (bbl/d)Gas (MCF/d)Water (bbl/d)Gravity (°API)Shut-in (psi)Choke
2025-06-192373,4591,89052.51,90030/64

A production test is one measurement the operator made on one day and filed with Oklahoma. It is not a monthly average and it does not describe how the well produced afterwards. The choke size is shown exactly as filed: Oklahoma records it in inches on some reports and in sixty-fourths of an inch on others, and names the unit on neither. A dash is a measurement Oklahoma did not file, or one it filed outside any physically possible range.

Casing

StringSize (in)Weight (lb/ft)GradeSet (ft)Cement (sacks)
INTERMEDIATE726P-1108,440315
PRODUCTION4.513.5GBDC / P-11022,1481,171
SURFACE9.62540P-110350223

Completion 0

HORIZONTAL HOLEACOIL
Spudded
2025-02-02
Drilling finished
2025-03-07
Completed
2025-05-19
First production
2025-05-19
Total depth
22,148 ft
Measured depth
22,148 ft
True vertical depth
9,447 ft
Lateral length
12,114 ft
Operator
DERBY EXPLORATION LLC

Interval

FormationProducedPerforated (ft)Treatment
MISSISSIPPIANOIL10,051–22,085Acid, Frac

Production test

TestedOil (bbl/d)Gas (MCF/d)Water (bbl/d)Gravity (°API)Shut-in (psi)Choke
2025-06-192373,4591,89052.51,90030/64

A production test is one measurement the operator made on one day and filed with Oklahoma. It is not a monthly average and it does not describe how the well produced afterwards. The choke size is shown exactly as filed: Oklahoma records it in inches on some reports and in sixty-fourths of an inch on others, and names the unit on neither. A dash is a measurement Oklahoma did not file, or one it filed outside any physically possible range.

Casing

StringSize (in)Weight (lb/ft)GradeSet (ft)Cement (sacks)
INTERMEDIATE726P-1108,440315
PRODUCTION4.513.5GBDC / P-11022,1481,171
SURFACE9.62540P-110350223

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 2024-11-21

WRADRMU
Permit API
35011244010000
Operator
DERBY EXPLORATION LLC
Well type
OIL
Approved
2024-11-27
Expires
2026-05-27
Proposed depth
22,539 ft
Surface casing
350 ft
Ground elevation
1,636 ft

Target formation

FormationExpected top (ft)
MISSISSIPPIAN8,715

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 2025-01-16

WRAAMHorizontal hole
Permit API
35011244010001
Operator
DERBY EXPLORATION LLC
Well type
OIL
Approved
2024-11-27
Expires
2026-05-27
Proposed depth
22,539 ft
Surface casing
350 ft
Ground elevation
1,636 ft

Target formation

FormationExpected top (ft)
MISSISSIPPIAN8,715

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

36.036691, -98.596567

36.03669, -98.59657 · Surface location as filed with Oklahoma

Every well in Blaine County, Oklahoma

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