CKSMOU (ROBINSON BROTHERS 1-34) #34-28-12
API 3505122748 · Grady County, Oklahoma
Injection
12 monthly filings with Oklahoma, Jan 2025 to Dec 2025.
| Month | Fluid injected (bbl) | Max pressure (psi) |
|---|---|---|
| Dec 2025 | 1,620 | 177 |
| Nov 2025 | 4,861 | 199 |
| Oct 2025 | 7,704 | 215 |
| Sep 2025 | 10,750 | 235 |
| Aug 2025 | 18,156 | 260 |
| Jul 2025 | 14,092 | 247 |
| Jun 2025 | 6,645 | 184 |
| May 2025 | 8,093 | 182 |
| Apr 2025 | 617 | 123 |
| Mar 2025 | 8,650 | 168 |
| Feb 2025 | 5,901 | 51 |
| Jan 2025 | 0 | 0 |
A dash is a month the well filed with no figure in that column.
Completion
Oklahoma files 1 completion report for this well. One carries a production test the operator filed.
Completion 1
DIRECTIONAL HOLEAC2RInInterval
| Formation | Produced | Perforated (ft) | Treatment |
|---|---|---|---|
| MORROW SUBTHRUST | OIL | 8,680–? | Acid, Frac |
Production test
| Tested | Oil (bbl/d) | Gas (MCF/d) | Water (bbl/d) | Gravity (°API) | Shut-in (psi) | Choke |
|---|---|---|---|---|---|---|
| 1998-05-19 | 264 | 1,434 | 264 | — | 1,520 | 20/64 |
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 | 17 | P-110 | 9,650 | 1,060 |
| SURFACE | 9 5/8 | 36 | J-55 | 764 | 410 |
Drilling permits
Oklahoma files 2 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 1998-02-13
WRADRTarget formations
| Formation | Expected top (ft) |
|---|---|
| HOXBAR SUBTHRST | 5,318 |
| DEESE SUBTHRST | 6,438 |
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 1998-04-18
WRAAMTarget formation
| Formation | Expected top (ft) |
|---|---|
| MORROW SUBTHRST | 8,775 |
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
34.686915, -97.706358
Every well in Grady County, Oklahoma
Oklahoma state record, from OK_wells_rbdms-wells.parquet. Corpus built 2026-09-11.