LUDWIG #3-22-15XH

API 3501123585 · Blaine County, Oklahoma

ACOIL
API
3501123585
Operator
VALIDUS ENERGY II MIDCON LLC
County
Blaine

Completion

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

Completion 0

HORIZONTAL HOLEACOIL
Spudded
2016-03-20
Drilling finished
2016-05-29
Completed
2016-09-21
First production
2016-09-28
Total depth
20,020 ft
Operator
VALIDUS ENERGY II MIDCON LLC

Interval

FormationProducedPerforated (ft)Treatment
MISSISSIPPI SOLIDOIL10,060–19,829Frac

Production test

TestedOil (bbl/d)Gas (MCF/d)Water (bbl/d)Gravity (°API)Shut-in (psi)Choke
2016-10-211,4534,0671,824501,77032/64

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)
PRODUCTION5 1/223P-11020,0202,490
INTERMEDIATE9 5/840P-1108,729542
SURFACE13 3/854.5J-55 / K-551,520806

Drilling permit

Oklahoma files 1 application 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 2016-03-14

WRADRHorizontal hole
Permit API
35011235850000
Operator
CONTINENTAL RESOURCES INC
Well type
OIL
Approved
2016-03-14
Expires
2016-09-14
Proposed depth
20,000 ft
Proposed measured depth
20,020 ft
Proposed true vertical depth
9,894 ft
Proposed lateral
9,960 ft
Surface casing
1,500 ft
Ground elevation
1,241 ft

Target formations

FormationExpected top (ft)
SPRINGER8,955
MISSISSIPPI SOLID9,770
WOODFORD10,395

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

35.841890, -98.255130

35.84189, -98.25513 · 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.