Seward County, Kansas — Oil & Gas Wells

3,232 wells on file. Open this county on the map.

3,232
Total wells
748
Producing
1,416
Plugged
35
Injection
195
Permitted
546
Operators
5,090 ft
Avg depth
9,050 ft
Deepest well
8
Spudded 24mo
May 1901
First spud
Jun 2026
Latest spud
—
Cumulative

Formations drilled in Seward County

Depth range is measured from the wells on file, not a regional average.

FormationWellsProducingShallowestAverageDeepestCumulative
Chase Group6463662,479 ft3,150 ft6,950 ft—
Mississippian373175,107 ft6,177 ft7,600 ft—
Chester19426467 ft6,177 ft9,050 ft—
Morrow185342,822 ft6,018 ft7,575 ft—
St. Louis Limestone179115,623 ft6,276 ft6,880 ft—
Mrw L133471,200 ft6,351 ft8,243 ft—
St Louis13236623 ft6,144 ft8,100 ft—
Chst Sd113193,200 ft6,443 ft7,000 ft—
Chase85422,660 ft2,972 ft6,543 ft—
St. Genevieve Limestone7961,964 ft6,161 ft7,561 ft—
Chst Lm43124,650 ft6,430 ft6,830 ft—
Lansing-Kansas City3744,257 ft5,581 ft6,500 ft—
Marmaton3775,000 ft5,838 ft6,500 ft—
Council Grove Group2742,850 ft4,080 ft6,800 ft—
Shawnee Group2444,415 ft5,631 ft6,810 ft—
Mississippi22105,950 ft6,179 ft6,500 ft—
Council Grove1982,815 ft3,511 ft6,030 ft—
Lans1914,370 ft5,652 ft6,600 ft—
Mrw U1645,750 ft6,285 ft6,613 ft—
Lansing Group1504,185 ft4,739 ft6,113 ft—
Kcty1414,990 ft6,143 ft6,756 ft—
Morrow Chester1375,880 ft6,396 ft6,800 ft—
Morrow And Chester1255,745 ft6,449 ft7,500 ft—
Marmaton Group1105,000 ft5,322 ft6,215 ft—
Lansing1044,454 ft4,753 ft6,040 ft—
Marm1024,460 ft6,035 ft7,340 ft—
Arbuckle Group806,873 ft7,546 ft8,150 ft—
Pennsylvanian System802,760 ft4,708 ft6,102 ft—
Atoka725,535 ft5,672 ft6,060 ft—
Chester, Morrow735,746 ft5,975 ft6,658 ft—
Kansas City715,175 ft5,981 ft6,400 ft—
Cherokee625,400 ft5,828 ft6,300 ft—
Kearny Formation625,650 ft5,970 ft6,375 ft—
Toronto604,250 ft6,008 ft6,990 ft—
Herington, Krider522,800 ft2,910 ft2,951 ft—
Lower Kearny Member515,890 ft6,079 ft6,400 ft—
Mississippian System535,870 ft6,083 ft6,450 ft—
Mrmc516,336 ft6,852 ft7,969 ft—
Permian System50158 ft1,400 ft2,800 ft—
Springer501,570 ft5,422 ft6,890 ft—

Operators in Seward County

OperatorWellsProducingLatest spudCumulative
Eiger Operating Company, LLC399315Feb 2024—
Anadarko Petroleum Corporation2110Oct 2001—
Edison Operating Company LLC149105Oct 2025—
Oxy USA Inc.1420Dec 2013—
Bce-Mach LLC13193Dec 2022—
American Warrior, Inc.6317Dec 2021—
Oil Producers, Inc. Of Kansas6214Jan 2012—
Merit Energy Company, LLC591Apr 2019—
Anadarko Production CO.570Jun 1985—
Cabot Oil & Gas Corporation440Oct 2008—
Exxonmobil Oil CORP330Jul 1996—
Raydon Exploration, Inc.3314Mar 2026—
Agricultural Energy Services307Oct 2025—
Casillas Petroleum CORP2927Jun 2002—
Bp America Production Company280May 1996—
Eog Resources, Inc.270Jul 2010—
Elm III Operating Company LLC2416Jan 2008—
Hg Oil Holdings, LLC2420Sep 2008—
Berexco LLC237Jun 2008—
Daystar Petroleum, Inc.224Apr 2008—
Mccoy Petroleum Corporation221Jan 2006—
Three-D Resources, Inc.2115Mar 2002—
Anadarko Production Company200Nov 1985—
Midwestern Exploration Company190Dec 2006—
Arcadian Resources, LLC188Sep 2011—
Harris Oil & Gas Company180Jan 1999—
Murfin Drilling Co., Inc.183Sep 1995—
Quinque Operating Company184Mar 2014—
Shepler & Thomas, Inc.180Apr 1990—
Cities Service CO170May 1986—
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Nearby counties

Haskell 3,270Stevens 3,967Meade 2,188Grant 2,655Finney 3,961Morton 3,553Gray 553Stanton 1,808
Kingdom Scout screens this dataset for drilling opportunities.
2.24 million wells across six states, graded by county and formation.
Sean Pruitt – President
Sean Pruitt President, Kingdom Exploration LLC

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