DOYLE FIELD UNIT (HEFNER 9) #15-9
API 3513708771 · Stephens County, Oklahoma
Injection
12 monthly filings with Oklahoma, Jan 2025 to Dec 2025.
| Month | Fluid injected (bbl) | Max pressure (psi) |
|---|---|---|
| Dec 2025 | 319 | 1,650 |
| Nov 2025 | 694 | 1,700 |
| Oct 2025 | 994 | 1,650 |
| Sep 2025 | 1,369 | 1,650 |
| Aug 2025 | 2,107 | 1,550 |
| Jul 2025 | 1,682 | 1,750 |
| Jun 2025 | 3,516 | 1,800 |
| May 2025 | 4,684 | 1,700 |
| Apr 2025 | 1,426 | 1,500 |
| Mar 2025 | 1,612 | 1,500 |
| Feb 2025 | 1,144 | 1,400 |
| Jan 2025 | 855 | 1,400 |
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 HOLEAC2RInIntervals
| Formation | Produced | Perforated (ft) |
|---|---|---|
| HEFNER | INJ | 6,511–6,535 |
| MARKHAM | INJ | 6,997–7,035 |
| ALDRIDGE | INJ | 7,144–7,280 |
| HUMPHREYS | INJ | 7,573–7,741 |
Casing
| String | Size (in) | Weight (lb/ft) | Grade | Set (ft) | Cement (sacks) |
|---|---|---|---|---|---|
| PRODUCTION | 7 | 23 - 29 | — | 8,213 | 250 |
| SURFACE | 10 3/4 | 32.75 | — | 367 | 225 |
Drilling permit
Oklahoma files 1 application 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 1991-09-13
WRARCTarget formations
| Formation | Expected top (ft) |
|---|---|
| MARKHAM | 6,997 |
| HUMPHREYS UP | 7,573 |
| HUMPHREYS LOW | 7,722 |
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
34.567860, -97.685130
Every well in Stephens County, Oklahoma
Oklahoma state record, from OK_wells_rbdms-wells.parquet. Corpus built 2026-09-11.