BUMPASS UNIT (EVA HEFNER 4) #43
API 3501907606 · Carter County, Oklahoma
AC2RIn
Injection
12 monthly filings with Oklahoma, Jan 2025 to Dec 2025.
Oklahoma well-type code
2RIn
Cumulative fluid injected
393,134 bbl
| Month | Fluid injected (bbl) | Max pressure (psi) |
|---|---|---|
| Dec 2025 | 30,995 | 1,050 |
| Nov 2025 | 31,281 | 1,050 |
| Oct 2025 | 33,419 | 1,050 |
| Sep 2025 | 32,590 | 1,050 |
| Aug 2025 | 34,733 | 1,050 |
| Jul 2025 | 34,931 | 1,050 |
| Jun 2025 | 34,286 | 1,050 |
| May 2025 | 33,815 | 1,100 |
| Apr 2025 | 29,457 | 1,100 |
| Mar 2025 | 32,093 | 1,100 |
| Feb 2025 | 30,912 | 1,100 |
| Jan 2025 | 34,622 | 1,100 |
A dash is a month the well filed with no figure in that column.
Completion
Oklahoma files 1 completion report for this well.
Completion 2
STRAIGHT HOLEAC2RInSpudded
1928-03-25
Drilling finished
1928-05-14
Completed
1928-10-19
Recompleted
1980-10-01
Total depth
4,088 ft
Operator
CITATION OIL & GAS CORP
Interval
| Formation | Produced | Perforated (ft) | Treatment |
|---|---|---|---|
| DEESE SPRINGER | INJ | 3,437–3,990 | Acid |
Casing
| String | Size (in) | Weight (lb/ft) | Grade | Set (ft) | Cement (sacks) |
|---|---|---|---|---|---|
| LINER | 5 1/2" | 17 | J-55 | 788 | 330 |
| PRODUCTION | 8 5/8" | 32 | — | 3,237 | 250 |
| SURFACE | 12 1/2" | 50 | — | 39 | 5 |
Location
34.426090, -97.524169
34.42609, -97.52417 · Surface location as filed with Oklahoma⌘ or Ctrl + scroll to zoom
Every well in Carter County, Oklahoma
Oklahoma state record, from OK_wells_rbdms-wells.parquet. Corpus built 2026-09-11.