Knapp 12
API 31009221140000 · Cattaraugus County, New York · Chipmunk field
ACOD
API
31009221140000
Operator
Case Brothers Inc.
County
Cattaraugus
Field
Chipmunk
Location
Carrollton
Spudded
1991-08-14
Completed
1991-08-19
Permit issued
1991-08-13
Measured depth
1,096 ft
True vertical depth
1,096 ft
Production
24 annual filings with New York, 2001 to 2024. Each product is in its own unit and the four are never added.
Cumulative oil
10,297 bbl
Cumulative gas
7,089 MCF
Cumulative water
2,135 bbl
| Period | Oil (bbl) | Gas (MCF) | Water (bbl) |
|---|---|---|---|
| 2024 | 272 | 716 | 75 |
| 2023 | 275 | 739 | 75 |
| 2022 | 285 | 817 | 80 |
| 2021 | 258 | 695 | 80 |
| 2020 | 223 | 544 | 80 |
| 2019 | 290 | 698 | 100 |
| 2018 | 288 | 384 | 100 |
| 2017 | 358 | 490 | 125 |
| 2016 | 397 | 716 | 125 |
| 2015 | 416 | 0 | 110 |
| 2014 | 463 | 581 | 125 |
| 2013 | 369 | 339 | 80 |
| 2012 | 667 | 370 | 200 |
| 2011 | 850 | 0 | 100 |
| 2010 | 2,543 | — | 400 |
| 2009 | 1,058 | — | 100 |
| 2008 | 140 | — | 5 |
| 2007 | 465 | — | 50 |
| 2006 | 483 | — | 100 |
| 2005 | 131 | — | 25 |
| 2004 | 1 | — | — |
| 2003 | 65 | — | — |
| 2002 | — | — | 0 |
| 2001 | — | — | — |
A dash is a period the well filed with no volume for that product.
Location
42.025810, -78.614000
42.02581, -78.61400 · Surface location as filed with New York⌘ or Ctrl + scroll to zoom
Every well in Cattaraugus County, New York
New York state record, from NY_wells_szye-wmt3.parquet. Corpus built 2026-08-19.