Koch 32-20 BRRU

API 4006320267 · Harding County, South Dakota · Buffalo field

ProducingOil

API

4006320267

Operator

Continental Resources Inc.

County

Harding

Field

Buffalo

Location

SWNE Sec 20 Twp 021N Rng 04E

Permit

1035

Production

356 monthly filings with South Dakota, May 1981 to Dec 2010. Each product is in its own unit and the four are never added.

Cumulative oil

415,605 bbl

Cumulative gas

5,545,586 MCF

Cumulative water

365,959 bbl

Period	Oil (bbl)	Gas (MCF)	Water (bbl)	Days
Dec 2010	913	24,428	2,311	31
Nov 2010	1,068	23,516	2,406	30
Oct 2010	1,017	24,286	1,817	31
Sep 2010	1,012	26,573	2,259	30
Aug 2010	525	18,845	1,178	26
Jul 2010	1,082	24,470	1,997	31
Jun 2010	862	22,465	1,683	29
May 2010	1,005	23,534	1,906	31
Apr 2010	1,109	22,368	2,147	30
Mar 2010	964	23,201	1,976	31
Feb 2010	812	21,686	1,646	28
Jan 2010	621	18,999	1,150	26
Dec 2009	746	22,185	1,860	31
Nov 2009	815	20,184	1,671	30
Oct 2009	939	15,890	1,925	31
Sep 2009	792	14,492	1,339	30
Aug 2009	1,014	15,239	1,515	31
Jul 2009	1,125	15,880	1,881	31
Jun 2009	575	15,025	1,328	30
May 2009	708	16,196	1,711	31
Apr 2009	732	16,394	1,467	30
Mar 2009	82	14,060	184	31
Feb 2009	257	15,415	522	25
Jan 2009	194	10,056	344	24
Dec 2008	231	13,914	310	31
Nov 2008	487	15,241	1,101	29
Oct 2008	753	16,553	1,610	31
Sep 2008	821	22,031	1,366	30
Aug 2008	848	25,211	2,013	31
Jul 2008	1,349	23,061	3,100	31
Jun 2008	1,982	19,639	3,375	30
May 2008	1,129	11,034	1,533	17
Apr 2008	1,530	19,415	2,966	30
Mar 2008	1,492	17,088	2,264	31
Feb 2008	820	9,323	1,888	29
Jan 2008	1,334	4,311	1,909	24
Dec 2007	248	13,226	790	16
Nov 2007	1,156	13,803	2,573	27
Oct 2007	2,431	17,874	3,472	31
Sep 2007	1,995	17,670	3,110	30
Aug 2007	135	2,835	201	14
Jul 2007	225	5,454	426	26
Jun 2007	285	6,480	533	30
May 2007	324	6,480	623	30
Apr 2007	295	6,480	588	30
Mar 2007	380	7,130	1,096	31
Feb 2007	372	6,888	752	28
Jan 2007	430	7,626	812	31
Dec 2006	440	7,772	872	29
Nov 2006	435	8,280	718	30
Oct 2006	518	8,654	515	31
Sep 2006	503	12,780	744	30
Aug 2006	489	13,206	653	31
Jul 2006	580	10,788	951	31
Jun 2006	527	10,440	727	30
May 2006	426	12,276	712	31
Apr 2006	336	10,950	705	25
Mar 2006	445	12,628	1,004	28
Feb 2006	351	13,543	848	28
Jan 2006	389	15,004	982	31
Dec 2005	400	15,004	959	31
Nov 2005	360	14,610	947	30
Oct 2005	406	16,659	905	31
Sep 2005	351	15,480	861	30
Aug 2005	483	12,462	790	31
Jul 2005	406	17,732	897	31
Jun 2005	396	17,160	753	30
May 2005	415	19,964	902	31
Apr 2005	417	19,320	979	30
Mar 2005	416	15,929	1,031	31
Feb 2005	339	14,420	873	28
Jan 2005	422	20,119	961	31
Dec 2004	442	20,119	916	31
Nov 2004	434	19,470	780	30
Oct 2004	411	16,903	879	31
Sep 2004	399	16,383	988	30
Aug 2004	421	18,613	1,041	31
Jul 2004	455	18,979	812	31
Jun 2004	436	17,073	810	30
May 2004	451	19,971	890	31
Apr 2004	380	17,460	638	30
Mar 2004	417	18,865	731	31
Feb 2004	411	16,992	895	29
Jan 2004	417	16,942	988	31
Dec 2003	429	16,947	1,004	31
Nov 2003	425	15,729	902	30
Oct 2003	441	17,713	923	31
Sep 2003	436	17,353	878	30
Aug 2003	536	17,803	1,082	31
Jul 2003	466	17,719	1,052	31
Jun 2003	412	15,364	890	30
May 2003	430	16,074	902	31
Apr 2003	459	15,527	1,011	30
Mar 2003	507	16,645	1,042	31
Feb 2003	377	14,884	878	28
Jan 2003	396	16,934	915	31
Dec 2002	419	15,928	796	31
Nov 2002	400	16,413	822	30
Oct 2002	427	17,794	883	31
Sep 2002	534	17,190	1,056	30
Aug 2002	410	18,697	891	31
Jul 2002	551	19,685	1,214	31
Jun 2002	549	19,140	1,129	30
May 2002	581	19,778	1,055	31
Apr 2002	498	17,401	1,114	30
Mar 2002	451	17,577	1,089	31
Feb 2002	477	15,625	1,096	28
Jan 2002	524	17,298	1,098	31
Dec 2001	567	17,537	1,238	31
Nov 2001	577	17,070	1,215	30
Oct 2001	489	16,254	1,074	31
Sep 2001	421	16,230	1,200	30
Aug 2001	566	17,113	910	31
Jul 2001	556	17,292	888	31
Jun 2001	612	16,350	1,218	30
May 2001	626	17,006	1,147	31
Apr 2001	615	18,420	1,204	30
Mar 2001	677	19,034	1,323	31
Feb 2001	539	16,212	1,240	28
Jan 2001	554	17,926	1,694	31
Dec 2000	626	17,980	1,418	31
Nov 2000	737	16,020	1,369	30
Oct 2000	745	16,895	1,371	31
Sep 2000	730	15,182	1,198	30
Aug 2000	697	14,703	1,366	29
Jul 2000	588	28,931	1,120	31
Jun 2000	—	—	—	—
May 2000	—	—	—	—
Apr 2000	—	—	—	—
Mar 2000	—	—	—	—
Feb 2000	—	—	—	—
Jan 2000	—	—	—	—
Dec 1999	—	—	—	—
Nov 1999	—	—	—	—
Oct 1999	—	—	—	—
Sep 1999	—	—	—	—
Aug 1999	—	—	—	—
Jul 1999	—	—	—	—
Jun 1999	—	—	—	—
May 1999	—	—	—	—
Apr 1999	—	—	—	—
Mar 1999	—	—	—	—
Feb 1999	—	—	—	—
Jan 1999	—	—	—	—
Dec 1998	—	—	—	—
Nov 1998	—	—	—	—
Oct 1998	—	—	—	—
Sep 1998	—	—	—	—
Aug 1998	—	—	—	—
Jul 1998	742	39,390	1,321	30
Jun 1998	836	36,990	1,415	30
May 1998	830	39,277	1,552	31
Apr 1998	843	38,010	1,356	30
Mar 1998	707	35,278	1,198	31
Feb 1998	660	31,864	1,067	28
Jan 1998	798	37,634	1,330	31
Dec 1997	786	33,666	1,237	31
Nov 1997	766	33,960	1,398	30
Oct 1997	780	35,092	1,412	31
Sep 1997	753	31,890	1,356	30
Aug 1997	790	32,953	1,272	31
Jul 1997	810	29,760	957	31
Jun 1997	743	28,800	1,065	30
May 1997	779	29,760	1,299	31
Apr 1997	754	28,830	1,152	30
Mar 1997	894	29,791	1,431	31
Feb 1997	818	26,908	1,168	28
Jan 1997	851	29,884	1,386	31
Dec 1996	765	29,791	1,329	31
Nov 1996	856	28,830	1,507	30
Oct 1996	839	29,791	1,420	31
Sep 1996	847	28,860	1,100	30
Aug 1996	831	30,721	1,423	31
Jul 1996	819	30,721	1,018	31
Jun 1996	815	30,060	1,360	30
May 1996	878	31,062	1,556	31
Apr 1996	871	30,720	1,427	30
Mar 1996	972	31,186	1,600	31
Feb 1996	930	29,696	1,463	29
Jan 1996	817	31,744	1,321	31
Dec 1995	839	28,489	1,006	31
Nov 1995	791	23,211	1,470	30
Oct 1995	974	27,611	1,612	31
Sep 1995	1,042	29,550	1,560	30
Aug 1995	992	28,124	1,612	31
Jul 1995	1,076	28,936	1,798	31
Jun 1995	1,109	29,831	1,740	30
May 1995	975	28,866	1,560	30
Apr 1995	986	29,532	1,560	30
Mar 1995	1,035	29,760	1,612	31
Feb 1995	1,029	27,596	1,568	28
Jan 1995	1,165	31,229	1,736	31
Dec 1994	1,107	31,949	1,643	31
Nov 1994	1,192	33,667	1,740	30
Oct 1994	1,123	32,063	1,705	31
Sep 1994	1,073	30,638	1,650	30
Aug 1994	1,219	34,379	1,736	31
Jul 1994	1,169	26,503	1,736	31
Jun 1994	1,111	25,203	1,680	30
May 1994	1,112	23,592	1,736	31
Apr 1994	1,043	22,129	1,680	30
Mar 1994	470	9,978	728	13
Feb 1994	—	—	—	—
Jan 1994	—	—	—	—
Dec 1993	487	10,330	784	14
Nov 1993	1,073	24,661	1,680	30
Oct 1993	1,151	26,444	1,736	31
Sep 1993	1,120	26,588	1,680	30
Aug 1993	1,141	27,093	1,736	31
Jul 1993	1,159	26,353	1,736	31
Jun 1993	1,102	25,047	1,680	30
May 1993	1,080	24,462	1,798	31
Apr 1993	1,102	24,975	1,740	30
Mar 1993	1,171	26,537	1,798	31
Feb 1993	1,042	23,616	1,624	28
Jan 1993	1,136	25,743	1,798	31
Dec 1992	1,112	25,338	1,798	31
Nov 1992	1,042	23,741	1,740	30
Oct 1992	1,062	24,921	1,736	31
Sep 1992	1,080	25,325	1,680	30
Aug 1992	1,080	28,521	1,705	31
Jul 1992	1,105	29,377	1,705	30
Jun 1992	1,070	28,523	1,650	30
May 1992	1,131	29,334	1,736	31
Apr 1992	938	27,973	1,508	30
Mar 1992	1,317	31,737	1,333	31
Feb 1992	1,269	28,409	1,276	29
Jan 1992	1,474	30,512	1,333	31
Dec 1991	855	31,590	1,271	31
Nov 1991	1,336	30,059	1,230	30
Oct 1991	1,415	32,615	1,333	31
Sep 1991	1,329	30,528	1,405	30
Aug 1991	1,461	30,596	1,221	31
Jul 1991	1,413	30,552	1,421	31
Jun 1991	1,260	28,111	1,373	30
May 1991	1,356	29,586	1,395	31
Apr 1991	647	23,997	1,232	27
Mar 1991	1,268	24,395	661	30
Feb 1991	1,253	23,972	573	28
Jan 1991	1,197	25,129	531	31
Dec 1990	1,095	22,835	639	30
Nov 1990	1,114	22,655	555	30
Oct 1990	1,241	22,908	678	31
Sep 1990	1,100	20,316	601	30
Aug 1990	1,199	22,910	573	31
Jul 1990	1,245	23,743	775	31
Jun 1990	1,097	22,419	361	29
May 1990	1,475	24,762	429	30
Apr 1990	1,191	19,983	342	28
Mar 1990	1,329	19,931	674	31
Feb 1990	1,284	17,674	633	28
Jan 1990	1,270	17,487	451	28
Dec 1989	1,216	20,374	504	31
Nov 1989	1,282	19,671	649	30
Oct 1989	1,248	19,158	734	31
Sep 1989	1,600	20,859	737	30
Aug 1989	1,583	20,638	733	31
Jul 1989	1,471	21,194	675	31
Jun 1989	1,673	20,335	870	30
May 1989	1,598	21,859	807	31
Apr 1989	1,615	19,246	865	29
Mar 1989	1,746	20,807	955	31
Feb 1989	1,417	14,669	856	28
Jan 1989	1,583	15,714	845	31
Dec 1988	1,686	16,133	910	31
Nov 1988	1,574	15,625	777	30
Oct 1988	1,712	15,324	632	30
Sep 1988	1,920	13,751	1,130	30
Aug 1988	1,607	12,960	867	28
Jul 1988	1,656	9,994	993	31
Jun 1988	1,845	10,308	1,059	30
May 1988	1,789	10,029	946	31
Apr 1988	2,014	2,791	1,018	30
Mar 1988	1,957	2,712	988	31
Feb 1988	1,977	2,513	914	29
Jan 1988	2,032	2,449	965	28
Dec 1987	2,054	2,701	1,078	29
Nov 1987	2,267	2,768	1,266	30
Oct 1987	2,401	2,932	1,353	31
Sep 1987	2,265	2,845	1,220	29
Aug 1987	2,804	2,723	1,350	30
Jul 1987	1,343	3,358	534	29
Jun 1987	1,365	3,354	715	30
May 1987	1,428	3,570	599	31
Apr 1987	1,353	3,383	573	30
Mar 1987	1,278	3,803	525	31
Feb 1987	1,177	3,503	527	28
Jan 1987	1,748	8,137	638	31
Dec 1986	2,041	6,860	964	31
Nov 1986	2,020	7,335	405	30
Oct 1986	1,680	6,100	566	31
Sep 1986	1,827	6,634	622	30
Aug 1986	2,104	7,852	756	31
Jul 1986	2,162	8,069	800	31
Jun 1986	2,155	6,635	692	30
May 1986	2,414	7,433	1,152	31
Apr 1986	2,004	8,713	510	30
Mar 1986	2,161	9,424	676	31
Feb 1986	1,987	8,492	624	28
Jan 1986	2,354	9,808	736	31
Dec 1985	2,300	10,580	505	31
Nov 1985	2,395	10,850	681	30
Oct 1985	2,522	10,645	522	31
Sep 1985	2,415	10,346	795	30
Aug 1985	2,580	10,080	920	31
Jul 1985	2,829	9,916	740	31
Jun 1985	2,727	9,980	697	30
May 1985	2,947	9,155	698	31
Apr 1985	2,862	8,771	733	30
Mar 1985	3,527	9,677	812	29
Feb 1985	2,607	6,764	616	28
Jan 1985	2,163	5,612	580	29
Dec 1984	2,494	6,350	660	30
Nov 1984	2,827	6,805	660	30
Oct 1984	2,553	6,331	589	31
Sep 1984	2,577	5,992	630	30
Aug 1984	3,176	9,210	775	31
Jul 1984	2,825	4,581	992	31
Jun 1984	2,268	3,678	444	30
May 1984	3,040	6,856	829	31
Apr 1984	2,560	1,979	712	26
Mar 1984	2,603	2,400	744	31
Feb 1984	2,606	2,205	513	29
Jan 1984	3,023	1,975	745	30
Dec 1983	3,133	544	828	31
Nov 1983	3,203	850	822	30
Oct 1983	3,224	1,209	778	31
Sep 1983	2,993	553	769	30
Aug 1983	2,946	544	896	31
Jul 1983	2,725	153	522	21
Jun 1983	2,775	488	605	30
May 1983	2,386	417	948	31
Apr 1983	2,650	0	685	30
Mar 1983	1,295	0	620	18
Feb 1983	2,053	0	901	28
Jan 1983	1,829	0	470	21
Dec 1982	2,579	0	775	31
Nov 1982	2,441	0	675	27
Oct 1982	2,455	0	775	31
Sep 1982	2,043	0	810	30
Aug 1982	2,391	0	496	30
Jul 1982	2,380	0	496	31
Jun 1982	2,434	0	480	30
May 1982	2,609	0	527	31
Apr 1982	2,702	0	510	30
Mar 1982	2,844	0	450	30
Feb 1982	2,259	0	420	28
Jan 1982	2,669	0	434	31
Dec 1981	2,724	0	310	31
Nov 1981	2,600	0	480	30
Oct 1981	2,570	0	496	31
Sep 1981	2,475	0	3,180	30
Aug 1981	5,462	0	434	31
Jul 1981	4,376	0	434	31
Jun 1981	2,242	0	609	29
May 1981	431	0	105	5

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

Location

45.771248, -103.650683

45.77125, -103.65068 · 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.