PIERCE UNIT #5-7
API 3501924264 · Carter County, Oklahoma
Injection
12 monthly filings with Oklahoma, Jan 2025 to Dec 2025.
| Month | Fluid injected (bbl) | Max pressure (psi) |
|---|---|---|
| Dec 2025 | 73,929 | 0 |
| Nov 2025 | 70,331 | 0 |
| Oct 2025 | 79,378 | 0 |
| Sep 2025 | 81,586 | 0 |
| Aug 2025 | 75,238 | 0 |
| Jul 2025 | 71,121 | 0 |
| Jun 2025 | 35,122 | 0 |
| May 2025 | 36,639 | 0 |
| Apr 2025 | 39,437 | 0 |
| Mar 2025 | 36,494 | 0 |
| Feb 2025 | 32,225 | 0 |
| Jan 2025 | 37,350 | 0 |
A dash is a month the well filed with no figure in that column.
Completions
Oklahoma files 2 completion reports for this well. One carries a production test the operator filed.
Completion 1
STRAIGHT HOLEAC2RInInterval
| Formation | Produced | Perforated (ft) | Treatment |
|---|---|---|---|
| PENN SD | OIL | 2,461–2,606 | Acid |
Production test
| Tested | Oil (bbl/d) | Gas (MCF/d) | Water (bbl/d) | Gravity (°API) | Shut-in (psi) | Choke |
|---|---|---|---|---|---|---|
| 2011-11-22 | 2 | 0 | 765 | — | 0 | — |
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 | J-55 | 2,650 | 650 |
| SURFACE | 8 5/8 | 24 | J-55 | 1,305 | 570 |
Completion 2
STRAIGHT HOLEAC2RInInterval
| Formation | Produced | Perforated (ft) | Treatment |
|---|---|---|---|
| TATUMS | INJ | 2,461–2,606 | Acid, Frac |
Casing
| String | Size (in) | Weight (lb/ft) | Grade | Set (ft) | Cement (sacks) |
|---|---|---|---|---|---|
| PRODUCTION | 5.5 | 17 | J-55 | 2,650 | 650 |
| SURFACE | 8 5/8 | 24 | J-55 | 1,305 | 570 |
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 2011-09-21
WRAREStraight holeTarget formation
| Formation | Expected top (ft) |
|---|---|
| PENNSYLVANIAN SD | 2,460 |
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
34.393507, -97.456297
Every well in Carter County, Oklahoma
Oklahoma state record, from OK_wells_rbdms-wells.parquet. Corpus built 2026-09-11.