MAHAFFEY

Lease 1001177307 · Montgomery County, Kansas · Sec 7 T31S R16E · DOR 216176

Gas1990–20092 wells

Operator

Dart Cherokee Basin Operating Co., LLC

Cumulative (state figure)

171,707 MCF

First production

1990

Last production

2009

Location (PLSS)

Sec 7 T31S R16E

Monthly gas production

233 months filed with the Kansas Geological Survey, Jan 1990 to Aug 2009. Volumes are MCF at lease level — a lease can cover many wells, so this is not a well's output.

Total over the months shown

171,707 MCF

Months filed

233

Most wells in a month

Month	Gas (MCF)	Wells
Aug 2009	49	1
Jul 2009	89	1
Jun 2009	172	1
May 2009	281	1
Apr 2009	277	1
Mar 2009	285	1
Feb 2009	180	1
Jan 2009	257	1
Dec 2008	226	1
Nov 2008	283	1
Oct 2008	183	1
Sep 2008	83	1
Aug 2008	199	1
Jul 2008	69	1
Jun 2008	190	1
May 2008	234	1
Apr 2008	320	1
Mar 2008	334	1
Feb 2008	258	1
Jan 2008	363	1
Dec 2007	399	1
Nov 2007	449	1
Oct 2007	523	1
Sep 2007	501	1
Aug 2007	629	1
Jul 2007	589	1
Jun 2007	615	1
May 2007	657	1
Apr 2007	629	1
Mar 2007	327	1
Feb 2007	200	1
Jan 2007	167	1
Dec 2006	424	1
Nov 2006	431	1
Oct 2006	237	1
Sep 2006	391	1
Aug 2006	261	1
Jul 2006	320	1
Jun 2006	438	1
May 2006	649	1
Apr 2006	633	1
Mar 2006	673	1
Feb 2006	636	1
Jan 2006	684	1
Dec 2005	688	1
Nov 2005	692	1
Oct 2005	818	1
Sep 2005	925	1
Aug 2005	903	1
Jul 2005	1,228	1
Jun 2005	1,187	1
May 2005	1,196	1
Apr 2005	1,178	1
Mar 2005	1,264	1
Feb 2005	1,139	1
Jan 2005	1,201	1
Dec 2004	1,372	1
Nov 2004	861	1
Oct 2004	437	1
Sep 2004	900	1
Aug 2004	979	1
Jul 2004	726	1
Jun 2004	969	1
May 2004	1,063	1
Apr 2004	997	1
Mar 2004	1,049	1
Feb 2004	976	1
Jan 2004	916	2
Dec 2003	489	2
Nov 2003	72	2
Oct 2003	71	2
Sep 2003	42	2
Aug 2003	64	2
Jul 2003	200	2
Jun 2003	182	2
May 2003	195	2
Apr 2003	235	2
Mar 2003	237	2
Feb 2003	186	2
Jan 2003	223	2
Dec 2002	188	2
Nov 2002	191	2
Oct 2002	233	2
Sep 2002	237	2
Aug 2002	242	2
Jul 2002	226	2
Jun 2002	237	2
May 2002	296	2
Apr 2002	307	2
Mar 2002	280	2
Feb 2002	220	2
Jan 2002	293	2
Dec 2001	335	2
Nov 2001	367	2
Oct 2001	386	2
Sep 2001	319	2
Aug 2001	391	2
Jul 2001	425	2
Jun 2001	274	2
May 2001	235	2
Apr 2001	218	2
Mar 2001	237	2
Feb 2001	182	2
Jan 2001	246	2
Dec 2000	625	2
Aug 2000	290	2
Jul 2000	296	2
Jun 2000	234	2
May 2000	316	2
Apr 2000	307	2
Mar 2000	294	2
Feb 2000	329	2
Jan 2000	142	2
Dec 1999	200	2
Nov 1999	5,343	2
Oct 1999	395	2
Sep 1999	250	2
Aug 1999	347	2
Jul 1999	400	2
Jun 1999	343	2
May 1999	383	2
Apr 1999	381	2
Mar 1999	357	2
Feb 1999	326	2
Jan 1999	375	2
Dec 1998	421	2
Nov 1998	483	2
Oct 1998	389	2
Sep 1998	429	2
Aug 1998	434	2
Jul 1998	487	2
Jun 1998	512	2
May 1998	515	2
Apr 1998	516	2
Mar 1998	501	2
Feb 1998	369	2
Jan 1998	108	2
Dec 1997	288	2
Nov 1997	334	2
Oct 1997	480	2
Sep 1997	573	2
Aug 1997	615	2
Jul 1997	468	2
Jun 1997	276	2
May 1997	533	2
Apr 1997	635	2
Mar 1997	675	2
Feb 1997	590	2
Jan 1997	480	2
Dec 1996	674	2
Nov 1996	718	2
Oct 1996	842	2
Sep 1996	679	2
Aug 1996	682	2
Jul 1996	823	2
Jun 1996	732	2
May 1996	776	2
Apr 1996	802	2
Mar 1996	664	2
Feb 1996	735	2
Jan 1996	618	2
Dec 1995	850	2
Nov 1995	785	2
Oct 1995	866	2
Sep 1995	952	2
Aug 1995	989	2
Jul 1995	1,054	2
Jun 1995	1,100	2
May 1995	802	2
Apr 1995	646	2
Mar 1995	717	2
Feb 1995	1,192	2
Jan 1995	1,113	2
Dec 1994	995	2
Nov 1994	1,016	2
Oct 1994	1,266	2
Sep 1994	1,193	2
Aug 1994	1,186	2
Jul 1994	1,207	2
Jun 1994	1,382	2
May 1994	1,334	2
Apr 1994	1,289	2
Mar 1994	1,535	2
Feb 1994	1,367	2
Jan 1994	1,438	2
Dec 1993	1,406	2
Nov 1993	1,564	2
Oct 1993	1,524	2
Sep 1993	1,600	2
Aug 1993	1,776	2
Jul 1993	1,650	2
Jun 1993	1,330	2
May 1993	1,589	2
Apr 1993	1,806	2
Mar 1993	1,877	2
Feb 1993	1,700	2
Jan 1993	1,335	2
Dec 1992	1,916	2
Nov 1992	1,649	2
Oct 1992	1,835	2
Sep 1992	1,814	2
Aug 1992	1,851	2
Jul 1992	1,856	2
Jun 1992	1,926	2
May 1992	1,878	2
Apr 1992	1,797	2
Mar 1992	2,030	2
Feb 1992	1,892	2
Jan 1992	1,940	2
Dec 1991	1,959	2
Nov 1991	1,710	2
Oct 1991	1,802	2
Sep 1991	1,665	2
Aug 1991	1,584	2
Jul 1991	1,854	2
Jun 1991	1,144	2
May 1991	556	2
Apr 1991	720	2
Mar 1991	555	2
Feb 1991	786	2
Jan 1991	741	2
Dec 1990	590	2
Nov 1990	441	2
Oct 1990	716	2
Sep 1990	823	2
Aug 1990	923	2
Jul 1990	904	2
Jun 1990	780	2
May 1990	783	2
Apr 1990	722	2
Mar 1990	728	2
Feb 1990	739	2
Jan 1990	659	2

Lease-level volumes as filed with the Kansas Geological Survey. A blank well count is a month the state filed no count for, not a month with no wells.

Wells on this lease

2 wells the state's well register assigns to this lease. Every one has a page.

Well	No.	Operator	Status
MAHAFFEY	1	Dart Cherokee Basin Operating Co., LLC	Recompleted
MAHAFFEY	2	Great Eastern Energy & Dev. Corp.	Plugged and Abandoned

Location

37.363133, -95.701687 · Sec 7 T31S R16E

Kansas Geological Survey data, corpus built 2026-09-07. Lease 1001177307. The state’s own record.