Koch 14-21 BRRU

API 4006320282 · Harding County, South Dakota · Buffalo field

Plugged and AbandonedOil

API

4006320282

Operator

Continental Resources Inc.

County

Harding

Field

Buffalo

Location

SWSW Sec 21 Twp 021N Rng 04E

Permit

1067

Production

206 monthly filings with South Dakota, Jun 1981 to Jul 1998. Each product is in its own unit and the four are never added.

Cumulative oil

223,262 bbl

Cumulative gas

1,128,031 MCF

Cumulative water

275,533 bbl

Period	Oil (bbl)	Gas (MCF)	Water (bbl)	Days
Jul 1998	0	0	0	—
Jun 1998	—	—	—	—
May 1998	—	—	—	—
Apr 1998	—	—	—	—
Mar 1998	—	—	—	—
Feb 1998	—	—	—	—
Jan 1998	—	—	—	—
Dec 1997	—	—	—	—
Nov 1997	—	—	—	—
Oct 1997	215	11,997	353	31
Sep 1997	215	11,610	347	30
Aug 1997	—	—	—	—
Jul 1997	—	—	—	—
Jun 1997	205	11,610	272	30
May 1997	215	11,997	332	31
Apr 1997	209	11,610	295	30
Mar 1997	247	11,997	366	31
Feb 1997	226	10,836	299	28
Jan 1997	235	11,997	356	31
Dec 1996	204	11,997	325	31
Nov 1996	228	11,610	368	30
Oct 1996	224	11,996	348	31
Sep 1996	—	—	—	—
Aug 1996	207	10,836	329	28
Jul 1996	219	11,610	252	30
Jun 1996	217	11,610	325	30
May 1996	234	11,997	372	31
Apr 1996	225	11,610	341	30
Mar 1996	251	11,997	383	31
Feb 1996	239	11,222	343	29
Jan 1996	211	11,997	309	31
Dec 1995	224	11,997	246	31
Nov 1995	766	19,009	1,410	30
Oct 1995	430	10,658	705	15
Sep 1995	824	20,430	1,222	26
Aug 1995	904	22,435	1,457	31
Jul 1995	1,104	24,236	1,829	31
Jun 1995	1,138	24,986	1,770	30
May 1995	1,214	27,073	1,922	31
Apr 1995	1,189	25,877	1,860	30
Mar 1995	1,187	24,526	1,829	31
Feb 1995	1,168	22,283	1,736	28
Jan 1995	1,322	25,217	1,922	31
Dec 1994	1,202	27,109	1,798	31
Nov 1994	1,192	26,889	1,740	30
Oct 1994	1,427	26,264	2,201	31
Sep 1994	1,364	25,097	2,130	30
Aug 1994	1,411	25,239	2,108	31
Jul 1994	1,390	24,860	2,108	31
Jun 1994	1,592	20,967	2,370	30
May 1994	1,551	20,431	2,449	31
Apr 1994	1,455	19,164	2,370	30
Mar 1994	1,506	18,303	2,387	31
Feb 1994	1,307	16,231	2,128	28
Jan 1994	1,491	20,285	2,387	31
Dec 1993	1,447	16,431	2,356	31
Nov 1993	1,469	16,638	2,370	30
Oct 1993	1,575	17,841	2,449	31
Sep 1993	1,562	18,040	2,370	30
Aug 1993	1,592	18,383	2,449	31
Jul 1993	1,647	16,104	2,511	31
Jun 1993	1,565	12,320	2,460	30
May 1993	1,534	14,717	2,511	31
Apr 1993	1,566	14,910	2,430	30
Mar 1993	1,603	15,842	2,418	31
Feb 1993	1,426	14,099	2,184	28
Jan 1993	1,555	13,694	2,387	31
Dec 1992	1,642	15,658	2,640	30
Nov 1992	1,206	12,720	1,980	30
Oct 1992	1,263	13,523	2,077	31
Sep 1992	1,241	13,284	1,943	29
Aug 1992	1,290	12,866	2,015	31
Jul 1992	1,473	12,187	2,232	31
Jun 1992	1,302	8,563	2,010	30
May 1992	1,101	6,753	1,705	31
Apr 1992	970	4,623	1,530	30
Mar 1992	878	4,860	1,395	31
Feb 1992	827	1,876	1,276	29
Jan 1992	855	1,916	1,364	31
Dec 1991	885	1,984	1,364	31
Nov 1991	871	2,091	1,320	30
Oct 1991	1,006	2,422	1,457	31
Sep 1991	945	2,273	1,536	30
Aug 1991	964	2,016	1,391	31
Jul 1991	971	2,031	1,548	31
Jun 1991	900	2,010	1,273	30
May 1991	972	1,650	1,315	31
Apr 1991	1,079	1,468	1,344	30
Mar 1991	926	1,775	1,485	28
Feb 1991	1,025	1,537	1,576	28
Jan 1991	1,077	1,615	1,536	31
Dec 1990	990	1,669	1,806	31
Nov 1990	919	1,549	1,394	29
Oct 1990	965	1,847	1,742	31
Sep 1990	880	1,320	1,544	30
Aug 1990	959	1,359	1,499	31
Jul 1990	1,024	1,328	1,972	31
Jun 1990	933	1,135	941	28
May 1990	1,106	1,345	1,406	31
Apr 1990	925	1,076	1,185	30
Mar 1990	989	1,074	1,622	31
Feb 1990	982	906	1,556	28
Jan 1990	1,076	993	1,227	31
Dec 1989	1,100	1,447	1,435	31
Nov 1989	1,226	1,226	1,375	30
Oct 1989	1,194	1,194	1,555	31
Sep 1989	1,186	1,216	1,739	30
Aug 1989	1,173	1,202	1,728	31
Jul 1989	1,201	1,651	1,731	31
Jun 1989	1,212	692	1,989	30
May 1989	1,266	694	2,034	31
Apr 1989	1,144	623	1,902	28
Mar 1989	1,251	843	2,140	31
Feb 1989	1,732	630	1,450	28
Jan 1989	1,324	748	2,244	31
Dec 1988	1,338	756	2,327	31
Nov 1988	1,231	86	1,942	30
Oct 1988	1,363	870	1,576	31
Sep 1988	1,327	819	2,471	30
Aug 1988	1,377	832	2,154	31
Jul 1988	1,069	872	2,697	30
Jun 1988	908	606	1,277	30
May 1988	1,022	682	1,196	31
Apr 1988	892	432	1,045	30
Mar 1988	783	363	935	31
Feb 1988	1,045	480	1,105	29
Jan 1988	1,039	289	1,121	31
Dec 1987	1,083	511	1,595	31
Nov 1987	854	295	1,055	30
Oct 1987	1,060	405	1,353	31
Sep 1987	1,081	331	1,261	30
Aug 1987	887	486	937	31
Jul 1987	838	958	882	31
Jun 1987	1,017	1,250	1,202	30
May 1987	1,052	872	1,397	30
Apr 1987	1,177	559	1,563	30
Mar 1987	467	137	475	14
Feb 1987	340	100	376	10
Jan 1987	1,081	318	978	31
Dec 1986	1,071	335	940	31
Nov 1986	995	280	906	30
Oct 1986	1,074	238	1,124	31
Sep 1986	1,265	393	1,331	30
Aug 1986	1,192	443	1,267	29
Jul 1986	1,157	244	1,268	31
Jun 1986	986	165	1,003	29
May 1986	1,721	430	2,601	30
Apr 1986	1,629	1,011	1,682	29
Mar 1986	1,681	1,201	1,646	31
Feb 1986	1,653	1,286	1,807	27
Jan 1986	1,629	603	1,808	31
Dec 1985	1,552	517	1,090	31
Nov 1985	1,455	431	1,431	28
Oct 1985	1,587	317	1,177	30
Sep 1985	1,640	119	1,684	30
Aug 1985	1,571	208	1,900	29
Jul 1985	1,995	264	1,996	31
Jun 1985	1,814	240	1,754	28
May 1985	2,132	282	1,978	31
Apr 1985	1,846	308	1,911	30
Mar 1985	2,200	301	1,624	29
Feb 1985	1,468	280	1,260	28
Jan 1985	1,968	375	1,674	31
Dec 1984	2,109	1,004	1,736	31
Nov 1984	1,742	690	1,590	30
Oct 1984	1,791	365	1,674	31
Sep 1984	1,918	480	1,560	30
Aug 1984	2,033	889	1,736	31
Jul 1984	317	0	270	30
Jun 1984	1,777	0	963	30
May 1984	1,489	0	1,206	31
Apr 1984	1,678	88	974	29
Mar 1984	1,622	236	1,058	31
Feb 1984	1,317	136	672	23
Jan 1984	1,701	93	924	31
Dec 1983	1,758	96	1,182	31
Nov 1983	1,797	0	1,174	30
Oct 1983	1,508	63	971	29
Sep 1983	1,210	57	769	30
Aug 1983	1,377	65	1,041	31
Jul 1983	1,211	0	749	31
Jun 1983	1,283	0	636	29
May 1983	1,373	0	717	30
Apr 1983	1,109	0	709	30
Mar 1983	639	0	477	18
Feb 1983	784	0	528	20
Jan 1983	562	0	289	17
Dec 1982	946	0	682	31
Nov 1982	994	0	660	30
Oct 1982	900	0	806	31
Sep 1982	843	0	780	30
Aug 1982	770	0	1,178	31
Jul 1982	760	0	891	27
Jun 1982	892	0	1,260	30
May 1982	1,290	0	744	31
Apr 1982	1,336	0	720	30
Mar 1982	1,392	0	720	30
Feb 1982	1,105	0	672	28
Jan 1982	1,446	0	1,364	31
Dec 1981	1,501	0	1,209	31
Nov 1981	1,369	0	1,380	30
Oct 1981	1,569	0	961	31
Sep 1981	1,681	0	2,160	30
Aug 1981	1,837	0	1,705	31
Jul 1981	1,394	0	2,232	31
Jun 1981	1,969	0	4,200	30

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

Location

45.765091, -103.643088

45.76509, -103.64309 · 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.