Koch 42-26 Clarkson Federal WBRRU

API 4006320350 · Harding County, South Dakota · Buffalo field

ProducingOil

API

4006320350

Operator

Continental Resources Inc.

County

Harding

Field

Buffalo

Location

SENE Sec 26 Twp 021N Rng 03E

Permit

1211

Production

301 monthly filings with South Dakota, Aug 1982 to Aug 2007. Each product is in its own unit and the four are never added.

Cumulative oil

120,426 bbl

Cumulative gas

625,673 MCF

Cumulative water

198,680 bbl

Period	Oil (bbl)	Gas (MCF)	Water (bbl)	Days
Aug 2007	0	0	0	—
Jul 2007	314	1,212	897	31
Jun 2007	568	900	1,720	30
May 2007	1,613	900	1,968	30
Apr 2007	721	690	1,753	30
Mar 2007	517	644	1,376	28
Feb 2007	416	663	819	26
Jan 2007	380	806	1,103	31
Dec 2006	423	780	1,186	30
Nov 2006	811	780	1,496	30
Oct 2006	551	1,085	1,245	31
Sep 2006	535	1,050	702	30
Aug 2006	454	630	820	30
Jul 2006	480	651	880	31
Jun 2006	430	812	627	29
May 2006	382	868	444	31
Apr 2006	379	700	647	25
Mar 2006	317	465	631	31
Feb 2006	345	405	674	27
Jan 2006	361	682	666	31
Dec 2005	395	682	401	31
Nov 2005	346	660	854	30
Oct 2005	401	682	810	30
Sep 2005	477	715	863	30
Aug 2005	431	744	794	31
Jul 2005	420	844	650	31
Jun 2005	484	600	901	30
May 2005	356	580	726	29
Apr 2005	461	600	931	30
Mar 2005	787	527	1,469	31
Feb 2005	376	476	704	28
Jan 2005	356	1,364	767	31
Dec 2004	415	1,364	760	31
Nov 2004	407	540	940	30
Oct 2004	330	558	772	31
Sep 2004	336	720	690	30
Aug 2004	361	744	757	31
Jul 2004	341	1,209	773	31
Jun 2004	297	1,455	751	30
May 2004	296	1,131	675	29
Apr 2004	321	1,170	739	30
Mar 2004	329	1,209	818	31
Feb 2004	362	694	636	29
Jan 2004	298	744	653	31
Dec 2003	321	744	795	31
Nov 2003	393	1,080	755	30
Oct 2003	297	828	467	23
Sep 2003	358	1,200	923	30
Aug 2003	346	1,240	691	31
Jul 2003	293	1,054	281	31
Jun 2003	354	810	648	30
May 2003	350	837	697	31
Apr 2003	335	1,170	724	30
Mar 2003	298	858	720	22
Feb 2003	327	728	517	28
Jan 2003	307	806	644	31
Dec 2002	297	1,066	585	26
Nov 2002	368	1,230	733	30
Oct 2002	307	1,271	751	31
Sep 2002	336	1,020	363	30
Aug 2002	315	1,020	698	31
Jul 2002	415	1,085	825	31
Jun 2002	259	616	577	22
May 2002	383	868	675	31
Apr 2002	401	840	1,100	30
Mar 2002	330	1,643	843	31
Feb 2002	289	1,484	757	28
Jan 2002	320	972	886	27
Dec 2001	324	1,076	524	31
Nov 2001	355	1,110	418	30
Oct 2001	382	1,110	560	30
Sep 2001	345	1,170	518	30
Aug 2001	309	1,205	571	31
Jul 2001	226	1,209	391	31
Jun 2001	227	1,131	408	29
May 2001	232	1,203	379	31
Apr 2001	176	858	365	22
Mar 2001	233	1,209	463	31
Feb 2001	244	1,092	566	28
Jan 2001	299	1,240	587	31
Dec 2000	506	2,480	964	31
Nov 2000	484	2,320	938	29
Oct 2000	504	2,728	954	31
Sep 2000	400	2,464	1,014	28
Aug 2000	470	2,640	1,086	30
Jul 2000	440	2,852	1,502	31
Jun 2000	416	2,760	1,198	30
May 2000	418	2,852	1,096	31
Apr 2000	456	2,580	1,284	30
Mar 2000	512	2,666	1,574	31
Feb 2000	466	2,494	1,348	29
Jan 2000	436	2,394	1,036	29
Dec 1999	204	1,050	433	25
Nov 1999	224	1,260	595	30
Oct 1999	211	1,116	718	31
Sep 1999	216	1,080	797	26
Aug 1999	206	1,116	489	31
Jul 1999	205	1,364	680	31
Jun 1999	207	1,276	788	29
May 1999	232	1,395	638	31
Apr 1999	232	1,350	618	30
Mar 1999	203	1,395	602	31
Feb 1999	236	1,484	641	28
Jan 1999	208	1,643	567	31
Dec 1998	221	1,643	588	31
Nov 1998	238	780	711	30
Oct 1998	254	793	1,035	31
Sep 1998	233	767	1,065	30
Aug 1998	244	1,426	1,126	31
Jul 1998	263	1,426	972	31
Jun 1998	228	1,380	1,106	30
May 1998	261	1,426	999	31
Apr 1998	241	1,950	640	30
Mar 1998	269	2,015	479	31
Feb 1998	271	1,344	464	28
Jan 1998	304	1,488	672	31
Dec 1997	361	1,488	882	31
Nov 1997	223	1,800	557	30
Oct 1997	281	1,860	917	30
Sep 1997	208	1,500	460	25
Aug 1997	265	1,860	470	31
Jul 1997	282	1,800	614	30
Jun 1997	264	1,800	371	30
May 1997	344	2,387	621	31
Apr 1997	319	2,310	614	30
Mar 1997	351	2,387	684	31
Feb 1997	315	3,276	631	28
Jan 1997	356	3,510	648	30
Dec 1996	325	3,627	1,159	31
Nov 1996	309	3,276	630	28
Oct 1996	307	2,850	858	29
Sep 1996	357	2,750	605	28
Aug 1996	285	3,000	653	30
Jul 1996	306	2,511	838	31
Jun 1996	277	1,944	642	24
May 1996	347	2,491	748	31
Apr 1996	306	2,248	701	28
Mar 1996	321	2,511	692	31
Feb 1996	313	2,329	567	29
Jan 1996	282	1,924	587	26
Dec 1995	302	2,294	641	31
Nov 1995	317	2,007	660	30
Oct 1995	359	2,482	682	31
Sep 1995	309	2,278	720	30
Aug 1995	382	2,677	837	31
Jul 1995	349	2,446	810	30
Jun 1995	344	2,405	810	30
May 1995	369	2,581	837	31
Apr 1995	369	2,585	810	30
Mar 1995	429	2,604	837	31
Feb 1995	319	2,098	728	28
Jan 1995	376	2,477	806	31
Dec 1994	373	2,236	775	31
Nov 1994	359	2,425	690	30
Oct 1994	425	2,670	837	31
Sep 1994	360	3,045	810	30
Aug 1994	403	2,968	900	30
Jul 1994	324	2,781	672	28
Jun 1994	382	1,059	810	30
May 1994	446	4,281	775	31
Apr 1994	439	4,365	810	30
Mar 1994	381	1,172	780	30
Feb 1994	412	1,072	784	28
Jan 1994	394	4,877	868	31
Dec 1993	427	5,160	868	31
Nov 1993	416	4,994	780	30
Oct 1993	437	5,242	744	31
Sep 1993	400	3,016	729	27
Aug 1993	456	4,229	868	31
Jul 1993	445	8,987	837	31
Jun 1993	389	7,777	630	30
May 1993	440	5,092	775	31
Apr 1993	378	4,733	630	30
Mar 1993	489	4,983	837	31
Feb 1993	379	4,445	756	28
Jan 1993	478	5,099	837	31
Dec 1992	544	5,155	930	31
Nov 1992	552	4,940	1,050	30
Oct 1992	459	4,472	729	27
Sep 1992	519	5,056	810	30
Aug 1992	479	5,134	868	31
Jul 1992	328	3,782	870	29
Jun 1992	322	2,369	870	30
May 1992	393	7,432	806	31
Apr 1992	437	7,808	750	30
Mar 1992	411	7,869	780	30
Feb 1992	439	7,117	675	27
Jan 1992	488	6,195	832	26
Dec 1991	446	5,058	675	25
Nov 1991	521	5,903	810	30
Oct 1991	455	6,190	961	31
Sep 1991	427	5,439	542	27
Aug 1991	432	6,293	834	31
Jul 1991	531	6,617	691	31
Jun 1991	377	5,702	960	30
May 1991	501	7,306	775	31
Apr 1991	556	8,118	750	30
Mar 1991	505	7,370	775	31
Feb 1991	401	6,630	700	28
Jan 1991	494	7,214	651	31
Dec 1990	531	7,322	651	31
Nov 1990	401	6,212	525	30
Oct 1990	550	8,030	651	31
Sep 1990	475	6,928	630	30
Aug 1990	542	7,911	651	31
Jul 1990	572	7,886	682	31
Jun 1990	568	6,398	702	27
May 1990	433	6,929	682	31
Apr 1990	561	7,975	660	30
Mar 1990	673	8,202	720	30
Feb 1990	463	7,345	560	28
Jan 1990	540	8,062	651	31
Dec 1989	546	4,988	725	29
Nov 1989	428	4,644	513	27
Oct 1989	468	5,332	589	31
Sep 1989	654	7,488	690	30
Aug 1989	627	7,179	682	31
Jul 1989	598	5,355	744	31
Jun 1989	621	5,561	720	30
May 1989	741	6,636	744	31
Apr 1989	816	5,374	930	30
Mar 1989	997	6,566	1,023	31
Feb 1989	884	6,329	700	28
Jan 1989	829	5,936	682	30
Dec 1988	490	42	504	28
Nov 1988	696	59	450	30
Oct 1988	710	60	527	31
Sep 1988	528	45	814	30
Aug 1988	760	66	167	31
Jul 1988	783	67	806	31
Jun 1988	944	80	750	30
May 1988	1,116	95	434	31
Apr 1988	871	74	243	27
Mar 1988	454	39	62	31
Feb 1988	362	31	145	29
Jan 1988	298	25	310	31
Dec 1987	247	21	310	31
Nov 1987	266	23	360	30
Oct 1987	274	23	61	31
Sep 1987	267	23	210	30
Aug 1987	268	23	217	31
Jul 1987	277	24	372	31
Jun 1987	311	0	600	30
May 1987	370	0	682	31
Apr 1987	125	0	726	22
Mar 1987	128	0	306	17
Feb 1987	311	0	168	28
Jan 1987	316	0	228	25
Dec 1986	321	0	283	31
Nov 1986	370	0	273	30
Oct 1986	407	0	273	30
Sep 1986	227	0	118	13
Aug 1986	—	—	—	—
Jul 1986	—	—	—	—
Jun 1986	—	—	—	—
May 1986	—	—	—	—
Apr 1986	188	0	136	15
Mar 1986	310	0	160	24
Feb 1986	317	0	452	28
Jan 1986	346	0	585	31
Dec 1985	348	0	556	31
Nov 1985	345	0	256	30
Oct 1985	358	0	256	31
Sep 1985	352	0	138	30
Aug 1985	372	0	116	30
Jul 1985	373	0	138	31
Jun 1985	373	0	70	30
May 1985	383	0	375	31
Apr 1985	377	0	376	30
Mar 1985	399	0	388	31
Feb 1985	371	0	356	28
Jan 1985	410	0	374	31
Dec 1984	388	0	186	31
Nov 1984	405	0	180	30
Oct 1984	420	0	155	31
Sep 1984	414	0	180	30
Aug 1984	431	0	150	30
Jul 1984	431	0	186	31
Jun 1984	442	0	240	30
May 1984	477	0	248	31
Apr 1984	398	0	440	22
Mar 1984	506	0	990	30
Feb 1984	558	0	638	29
Jan 1984	292	0	216	8
Dec 1983	—	—	—	—
Nov 1983	411	0	448	28
Oct 1983	487	0	496	31
Sep 1983	458	0	420	30
Aug 1983	473	0	434	31
Jul 1983	462	0	434	31
Jun 1983	460	0	390	30
May 1983	478	0	403	31
Apr 1983	469	0	450	30
Mar 1983	498	0	465	31
Feb 1983	478	0	392	28
Jan 1983	548	0	558	31
Dec 1982	573	0	620	31
Nov 1982	663	0	540	30
Oct 1982	481	0	558	31
Sep 1982	801	0	660	30
Aug 1982	660	0	432	18

A dash is a period the well filed with no volume for that product.

Location

45.757234, -103.710571

45.75723, -103.71057 · Surface location as filed with South Dakota⌘ or Ctrl + scroll to zoom

Every well in Harding County, South Dakota

South Dakota state record, from SD_wells_SDOILexport_Export__wells_Table_4_Web.parquet. Corpus built 2026-08-19.