BROCK #4-2H
API 3506920187 · Johnston County, Oklahoma
Completions
Oklahoma files 2 completion reports for this well. One carries a production test the operator filed.
Completion 0
ACOILCasing
| String | Size (in) | Weight (lb/ft) | Grade | Set (ft) | Cement (sacks) |
|---|---|---|---|---|---|
| — | — | — | — | — | 0 |
Completion 1
HORIZONTAL HOLEACOILInterval
| Formation | Produced | Perforated (ft) | Treatment |
|---|---|---|---|
| CANEY | OIL | 8,465–13,455 | Acid, Frac |
Production test
| Tested | Oil (bbl/d) | Gas (MCF/d) | Water (bbl/d) | Gravity (°API) | Shut-in (psi) | Choke |
|---|---|---|---|---|---|---|
| 2018-12-22 | 283 | 213 | 1,172 | 45 | 1,300 | 64/64 |
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
| String | Size (in) | Weight (lb/ft) | Grade | Set (ft) | Cement (sacks) |
|---|---|---|---|---|---|
| PRODUCTION | 5 1/2 | 23 | P-110 | 13,583 | 1,035 |
| INTERMEDIATE | 9 5/8 | 40 | P-110 | 1,521 | 286 |
| SURFACE | 13 3/8 | 48 | J-55 | 462 | 175 |
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 2018-07-03
WRADRHorizontal holeTarget formation
| Formation | Expected top (ft) |
|---|---|
| CANEY | 8,119 |
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
34.230171, -96.881638
Every well in Johnston County, Oklahoma
Oklahoma state record, from OK_wells_rbdms-wells.parquet. Corpus built 2026-09-11.