EARL MARGRETTE #1H
API 3503922630 · Custer County, Oklahoma
Completion
Oklahoma files 1 completion report for this well. One carries a production test the operator filed.
Completion 2
HORIZONTAL HOLEACOILInterval
| Formation | Produced | Perforated (ft) | Treatment |
|---|---|---|---|
| CLEVELAND | OIL | 10,795–16,857 | Acid, Frac |
Production test
| Tested | Oil (bbl/d) | Gas (MCF/d) | Water (bbl/d) | Gravity (°API) | Shut-in (psi) | Choke |
|---|---|---|---|---|---|---|
| 2024-06-09 | 798 | 3,677 | 527 | 41 | 0 | NONE |
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) |
|---|---|---|---|---|---|
| INTERMEDIATE | 7.625 | 29.7 | L-80 | 9,300 | 885 |
| PRODUCTION | 5.5 | 20 | P-110 | 16,952 | 565 |
| CONDUCTOR | 20 | — | — | 122 | 0 |
| SURFACE | 10.75 | 32.75 | H-40 | 1,511 | 910 |
Drilling permits
Oklahoma files 3 applications 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 2023-10-24
WRADRMUTarget formation
| Formation | Expected top (ft) |
|---|---|
| CLEVELAND | 9,793 |
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 2023-12-21
WRAAMMUTarget formation
| Formation | Expected top (ft) |
|---|---|
| CLEVELAND | 9,793 |
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 2023-12-21
WRAAMMUTarget formation
| Formation | Expected top (ft) |
|---|---|
| CLEVELAND | 9,793 |
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
35.734840, -99.127967
Every well in Custer County, Oklahoma
Oklahoma state record, from OK_wells_rbdms-wells.parquet. Corpus built 2026-09-11.