DERALD 3625-19-16 #1H

API 3504323534 · Dewey County, Oklahoma

ACOIL
API
3504323534
Operator
DIVERSIFIED PRODUCTION LLC
County
Dewey

Completion

Oklahoma files 1 completion report for this well. One carries a production test the operator filed.

Completion 0

HORIZONTAL HOLEACOIL
Spudded
2017-07-17
Drilling finished
2017-09-05
Completed
2017-11-10
First production
2017-11-12
Total depth
20,625 ft
Operator
DIVERSIFIED PRODUCTION LLC

Interval

FormationProducedPerforated (ft)Treatment
MISSISSIPPIANOIL10,520–20,625Acid, Frac

Production test

TestedOil (bbl/d)Gas (MCF/d)Water (bbl/d)Gravity (°API)Shut-in (psi)Choke
2017-12-263432,6091,26244034

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)
INTERMEDIATE9 5/840N/L6,8761,185
PRODUCTION5 1/220P-11020,6252,645
SURFACE13 3/848H-40450645

Drilling permit

Oklahoma files 1 application to drill this well, naming 1 target formation. 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 2017-07-06

WRADRHorizontal hole
Permit API
35043235340000
Operator
TAPSTONE ENERGY LLC
Well type
OIL
Approved
2017-07-06
Expires
2018-01-06
Proposed depth
20,800 ft
Proposed measured depth
20,625 ft
Proposed true vertical depth
10,243 ft
Proposed lateral
9,761 ft
Surface casing
400 ft
Ground elevation
1,890 ft

Target formation

FormationExpected top (ft)
MISSISSIPPI10,600

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

36.071580, -98.851568

36.07158, -98.85157 · Surface location as filed with Oklahoma

Every well in Dewey County, Oklahoma

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