CHADDICK 4

API 15145200330000 · Pawnee County, Kansas · STEFFEN field

Authorized Injection Well
API
15145200330000
Operator
Downing-Nelson Oil Co Inc
County
Pawnee
Field
STEFFEN
Spudded
1967-11-06
Completed
1967-11-18
Measured depth
4,565 ft

Injection

308 monthly filings with Kansas, Jan 1994 to Dec 2025. Fluid is in barrels and gas is in MCF; the two are never added.

Well type
Authorized Injection Well
Injection zone
Topeka
Cumulative fluid injected
6,403,325 bbl
Cumulative gas injected
0 MCF
MonthFluid injected (bbl)Gas injected (MCF)Max pressure (psi)Days
Dec 202534,1000031
Nov 202533,0000030
Oct 202534,1000031
Sep 202533,0000030
Aug 202534,1000031
Jul 202534,1000031
Jun 202533,0000030
May 202534,1000031
Apr 202533,0000030
Mar 202534,1000031
Feb 202531,9000028
Jan 202534,1000031
Dec 202434,1000031
Nov 202433,0000030
Oct 202434,1000031
Sep 202433,0000030
Aug 202434,1000031
Jul 202434,1000031
Jun 202433,0000030
May 202434,1000031
Apr 202433,0000030
Mar 202434,1000031
Feb 202431,9000029
Jan 202434,1000031
Dec 202334,1000031
Nov 202333,0000030
Oct 202334,1000031
Sep 202356,0000030
Aug 202357,0000031
Jul 202357,0000031
Jun 202356,0000030
May 202357,0000031
Apr 202356,0000030
Mar 202357,0000031
Feb 202355,0000028
Jan 202357,0000031
Dec 202258,9000031
Nov 202257,0000030
Oct 202258,9000031
Sep 202257,0000030
Aug 202258,9000031
Jul 202258,9000031
Jun 202257,0000030
May 202258,9000031
Apr 202257,0000030
Mar 202258,9000031
Feb 202260,0000028
Jan 202260,0000031
Dec 202154,2500031
Nov 202160,0000030
Oct 202162,0000031
Sep 202160,0000030
Aug 202162,0000031
Jul 202162,0000031
Jun 202160,0000030
May 202162,0000031
Apr 202160,0000030
Mar 202162,0000031
Feb 202160,0000028
Jan 202166,0000031
Dec 202068,2000031
Nov 202066,0000030
Oct 202068,2000031
Sep 202066,0000030
Aug 202068,2000031
Jul 202068,2000031
Jun 202066,0000030
May 202068,2000031
Apr 202066,0000030
Mar 202068,2000031
Feb 202050,6800029
Jan 202056,1100031
Dec 201956,1100031
Nov 201954,3000030
Oct 201956,1100031
Sep 201954,3000030
Aug 201956,1100031
Jul 201956,1100031
Jun 201954,3000030
May 201956,1100031
Apr 201952,0000030
Mar 201947,5300031
Feb 201946,0000028
Jan 201942,0000031
Dec 201836,7350031
Nov 201835,5000030
Oct 201836,7350031
Sep 201835,5000030
Aug 201836,7350031
Jul 201836,7350031
Jun 201835,5000030
May 201836,7350031
Apr 201835,5000030
Mar 201836,7350031
Feb 201832,0000028
Jan 201832,0000031
Dec 201728,6750031
Nov 201727,7500030
Oct 201728,6750031
Sep 201727,7500030
Aug 201728,6750031
Jul 201728,6750031
Jun 201727,7500030
May 201728,6750031
Apr 201727,7500030
Mar 201728,6750031
Feb 201725,9600028
Jan 201728,0000031
Dec 201653,9400031
Nov 201652,2000030
Oct 201653,9400031
Sep 201652,2000030
Aug 201653,9400031
Jul 201653,9400031
Jun 201652,2000030
May 201653,9400031
Apr 201652,2000030
Mar 201653,9400031
Feb 201650,4600029
Jan 201653,9400031
? 20160000
Dec 201523,25000276,250
Nov 201522,50000276,250
Oct 201523,25000276,250
Sep 201522,50000276,250
Aug 201523,25000276,250
Jul 201523,25000276,250
Jun 201522,50000276,250
May 201523,25000276,250
Apr 201522,80000276,250
Mar 201524,00000276,250
Feb 201521,70000276,250
Jan 201524,00000276,250
Dec 20142,007034031
Nov 20141,946034030
Oct 20142,000034031
Sep 20141,943034030
Aug 20142,004034031
Jul 20142,019034031
Jun 20141,980034030
May 20141,977034031
Apr 20141,956034030
Mar 20141,965034031
Feb 20141,848032528
Jan 20141,910032031
Dec 2013380040031
Nov 2013385040030
Oct 2013380040031
Sep 2013385040030
Aug 2013380040030
Jul 2013375040031
Jun 2013370040030
May 2013375040031
Apr 2013380040030
Mar 2013385040030
Feb 2013380040028
Jan 2013390040030
Dec 20122,000024031
Nov 20122,000024030
Oct 20122,000024031
Sep 20122,200024030
Aug 20122,400024031
Jul 20122,400024031
Jun 20122,400024030
May 20122,400024031
Apr 20122,000024030
Mar 20121,800024031
Feb 20121,500024028
Jan 20121,500024031
Dec 2011420040031
Nov 2011400040030
Oct 2011420040031
Sep 2011400040030
Aug 2011420040031
Jul 2011420040031
Jun 2011400040030
May 2011420040031
Apr 2011400040030
Mar 2011400040031
Feb 2011380040028
Jan 2011420040030
Dec 201000——
Nov 201000——
Oct 201000——
Sep 201000——
Aug 201000——
Jul 201000——
Jun 201000——
May 201000——
Apr 201000——
Mar 201000——
Feb 201000——
Jan 201000——
Dec 200988040031
Nov 200985040030
Oct 200988040031
Sep 200985040030
Aug 200988040031
Jul 200988040031
Jun 200985040030
May 200988040031
Apr 200985040030
Mar 200985040031
Feb 200982040029
Jan 200988040031
Dec 20086,7370031
Nov 20086,5410030
Oct 20086,8420031
Sep 20087,0010030
Aug 20087,6120031
Jul 20088,2010031
Jun 20088,0060030
May 20088,4870031
Apr 20087,1880030
Mar 200800——
Feb 20083,8400017
Jan 200810,3310031
? 20070000
Dec 20065,3330031
Nov 20065,4300030
Oct 20065,5900031
Sep 20065,6400030
Aug 20065,4780031
Jul 20065,3420031
Jun 20065,0600030
May 20065,3960031
Apr 20065,3700030
Mar 20065,6110031
Feb 20065,1040029
Jan 20065,3010031
Dec 20052,354020031
Nov 20052,518020030
Oct 20052,884020031
Sep 20052,791020030
Aug 20053,691020031
Jul 20053,637020031
Jun 20053,572020030
May 20053,182020031
Apr 20052,120020030
Mar 20054,229020031
Feb 20054,285020028
Jan 20054,744020031
? 20040000
? 20030000
Dec 200200——
Nov 200200——
Oct 200200——
Sep 200200——
Aug 200200——
Jul 200200——
Jun 200200——
May 200200——
Apr 200200——
Mar 200200——
Feb 200200——
Jan 200200——
? 20010000
? 20000000
? 19990000
? 19980000
Dec 19973100031
Nov 19973000030
Oct 19973100031
Sep 19973000030
Aug 19973100031
Jul 19973100031
Jun 19973000030
May 19973100031
Apr 19973000030
Mar 19973100031
Feb 19972800029
Jan 19973100031
Dec 19961,100020031
Nov 19961,100020030
Oct 19961,100020031
Sep 19961,100020030
Aug 19961,100020031
Jul 19961,100020031
Jun 19961,100020030
May 19961,100020031
Apr 19961,100020030
Mar 19961,100020031
Feb 19961,000020029
Jan 19961,100020031
Dec 199514,7080031
Nov 199516,9770030
Oct 199517,6690031
Sep 199515,1810030
Aug 199516,0630031
Jul 199515,6660031
Jun 199515,8040030
May 199516,5490031
Apr 199516,4110030
Mar 199516,5390031
Feb 199515,3170028
Jan 199516,9580031
Dec 199400——
Nov 199400——
Oct 199400——
Sep 199400——
Aug 199400——
Jul 199400——
Jun 199400——
May 19943,1000031
Apr 19943,0000030
Mar 19943,1000031
Feb 19942,8000028
Jan 19943,1000031

A dash is a month the well filed with no figure in that column.

Formation tops

Kansas records 13 formations for this well, shallowest first.

FormationTop (ft)Base (ft)
Stone Corral Formation1,380—
Wellington Formation1,640—
Hutchinson Salt Member1,8062,172
Chase Group2,305—
Topeka Limestone Formation3,619—
Heebner Shale Member3,727—
Lansing Group3,777—
Fort Scott Limestone Formation4,286—
Cherokee Group4,307—
Mississippian System4,357—
Osagean Stage4,359—
Kinderhookian Stage4,480—
Viola Limestone Formation4,491—

A dash is a formation Kansas records for this well without a depth. In the base column a dash is also a depth Kansas’s sources record differently from one another.

Location

38.264328, -99.571993

38.26433, -99.57199 · Surface location as filed with Kansas

Every well in Pawnee County, Kansas

Kansas state record, from KS_wells_ks_wells.parquet. Corpus built 2026-09-11.