Koch 32-35 SBRRU

API 4006320467 · Harding County, South Dakota · Buffalo field

Shut InWater Injection

API

4006320467

Operator

Continental Resources Inc.

County

Harding

Field

Buffalo

Location

SWNE Sec 35 Twp 021N Rng 04E

Permit

1448

Production

19 monthly filings with South Dakota, Sep 1988 to Mar 1990. Each product is in its own unit and the four are never added.

Cumulative oil

25,166 bbl

Cumulative gas

4,398 MCF

Cumulative water

44,885 bbl

Period	Oil (bbl)	Gas (MCF)	Water (bbl)	Days
Mar 1990	0	0	0	—
Feb 1990	312	41	572	7
Jan 1990	1,366	178	2,316	31
Dec 1989	1,345	420	2,460	31
Nov 1989	1,248	139	2,212	30
Oct 1989	1,356	452	1,026	30
Sep 1989	1,375	367	2,645	30
Aug 1989	1,269	339	2,507	31
Jul 1989	1,514	266	2,722	31
Jun 1989	1,487	248	2,675	30
May 1989	1,581	152	2,596	31
Apr 1989	1,437	138	2,671	28
Mar 1989	1,572	151	2,903	31
Feb 1989	1,159	348	2,100	28
Jan 1989	1,576	151	2,689	31
Dec 1988	1,556	179	3,094	30
Nov 1988	1,719	339	3,086	29
Oct 1988	2,014	207	3,974	31
Sep 1988	1,280	283	2,637	19

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

Injection

438 monthly filings with South Dakota, Jan 1990 to Jun 2026. 409 of them carry a figure; the rest are months South Dakota filed empty. Fluid is in barrels and gas is in MCF; the two are never added.

Well type

Water Injection

Cumulative fluid injected

324,136 bbl

Cumulative gas injected

18,600,658 MCF

Month	Fluid injected (bbl)	Gas injected (MCF)	Max pressure (psi)	Avg pressure (psi)	Days
Jun 2026	20,721	—	360	175	31
May 2026	20,721	—	360	175	31
Apr 2026	18,086	—	318	148	30
Mar 2026	18,202	—	276	69	31
Feb 2026	15,009	—	112	64	28
Jan 2026	18,393	—	282	97	31
Dec 2025	21,011	—	253	82	31
Nov 2025	19,701	—	138	65	30
Oct 2025	25,170	—	290	190	31
Sep 2025	25,640	—	212	154	30
Aug 2025	26,897	—	173	109	31
Jul 2025	27,389	—	100	47	31
Jun 2025	23,980	—	0	0	30
May 2025	23,923	—	0	0	31
Apr 2025	19,024	—	0	0	30
Mar 2025	269	—	0	0	31
Feb 2025	—	—	0	0	—
Jan 2025	—	—	0	0	—
Dec 2024	—	—	0	0	—
Nov 2024	—	—	0	0	—
Oct 2024	—	—	0	0	—
Sep 2024	—	—	0	0	—
Aug 2024	—	—	0	0	—
Jul 2024	—	—	0	0	—
Jun 2024	—	—	0	0	—
May 2024	—	—	0	0	—
Apr 2024	—	—	0	0	—
Mar 2024	—	—	0	0	—
Feb 2024	—	—	0	0	—
Jan 2024	—	—	0	0	—
Dec 2023	—	—	0	0	—
Nov 2023	—	—	0	0	—
Oct 2023	—	—	0	0	—
Sep 2023	—	—	0	0	—
Aug 2023	—	—	0	0	—
Jul 2023	—	—	0	0	—
Jun 2023	—	—	0	0	—
May 2023	—	—	0	0	—
Apr 2023	—	—	0	0	—
Mar 2023	—	—	0	0	—
Feb 2023	—	—	0	0	—
Jan 2023	—	—	0	0	—
Dec 2022	—	—	0	0	—
Nov 2022	—	—	0	0	—
Oct 2022	—	—	0	0	—
Sep 2022	—	—	0	0	—
Aug 2022	—	—	0	0	—
Jul 2022	—	—	0	0	—
Jun 2022	—	—	0	0	—
May 2022	—	—	0	0	—
Apr 2022	—	—	0	0	—
Mar 2022	—	—	0	0	—
Feb 2022	—	—	0	0	—
Jan 2022	—	—	0	0	—
Dec 2021	—	—	0	0	—
Nov 2021	—	—	0	0	—
Oct 2021	—	—	0	0	—
Sep 2021	—	—	0	0	—
Aug 2021	—	—	0	0	—
Jul 2021	—	—	0	0	—
Jun 2021	—	—	0	0	—
May 2021	—	—	0	0	—
Apr 2021	—	—	0	0	—
Mar 2021	—	—	0	0	—
Feb 2021	—	—	0	0	—
Jan 2021	—	—	0	0	—
Dec 2020	—	—	0	0	—
Nov 2020	—	—	0	0	—
Oct 2020	—	—	0	0	—
Sep 2020	—	—	0	0	—
Aug 2020	—	—	0	0	—
Jul 2020	—	—	0	0	—
Jun 2020	—	—	0	0	—
May 2020	—	—	0	0	—
Apr 2020	—	—	0	0	—
Mar 2020	—	—	0	0	—
Feb 2020	—	—	0	0	—
Jan 2020	—	—	0	0	—
Dec 2019	—	—	0	0	—
Nov 2019	—	—	0	0	—
Oct 2019	—	—	0	0	—
Sep 2019	—	—	0	0	—
Aug 2019	—	—	0	0	—
Jul 2019	—	—	0	0	—
Jun 2019	—	—	0	0	—
May 2019	—	—	0	0	—
Apr 2019	—	—	0	0	—
Mar 2019	—	—	0	0	—
Feb 2019	—	—	0	0	—
Jan 2019	—	—	0	0	—
Dec 2018	—	—	0	0	—
Nov 2018	—	—	0	0	—
Oct 2018	—	—	0	0	—
Sep 2018	—	—	0	0	—
Aug 2018	—	—	0	0	—
Jul 2018	—	—	0	0	—
Jun 2018	—	—	0	0	—
May 2018	—	—	—	—	—
Apr 2018	—	—	—	—	—
Mar 2018	—	—	—	—	—
Feb 2018	—	—	—	—	—
Jan 2018	—	—	—	—	—
Dec 2017	—	—	—	—	—
Nov 2017	—	—	—	—	—
Oct 2017	—	—	—	—	—
Sep 2017	—	—	—	—	—
Aug 2017	—	—	—	—	—
Jul 2017	—	—	—	—	—
Jun 2017	—	—	—	—	—
May 2017	—	—	—	—	—
Apr 2017	—	—	—	—	—
Mar 2017	—	—	—	—	—
Feb 2017	—	—	—	—	—
Jan 2017	—	—	—	—	—
Dec 2016	—	—	—	—	—
Nov 2016	—	—	—	—	—
Oct 2016	—	—	—	—	—
Sep 2016	—	—	—	—	—
Aug 2016	—	—	—	—	—
Jul 2016	—	—	—	—	—
Jun 2016	—	—	—	—	—
May 2016	—	—	—	—	—
Apr 2016	—	—	—	—	—
Mar 2016	—	—	—	—	—
Feb 2016	—	—	0	—	—
Jan 2016	—	26,283	2,857	2,478	11
Dec 2015	—	82,754	2,884	2,869	31
Nov 2015	—	79,137	2,909	2,864	30
Oct 2015	—	80,617	2,886	2,877	31
Sep 2015	—	78,700	2,914	2,889	30
Aug 2015	—	80,926	2,923	2,886	31
Jul 2015	—	81,720	2,919	2,903	31
Jun 2015	—	76,497	2,924	2,897	30
May 2015	—	82,213	2,940	2,929	31
Apr 2015	—	81,126	2,983	2,954	30
Mar 2015	—	87,357	2,992	2,983	31
Feb 2015	—	81,392	3,024	3,009	28
Jan 2015	—	88,957	3,021	2,991	31
Dec 2014	—	85,355	2,975	2,955	31
Nov 2014	—	69,961	3,040	3,005	25
Oct 2014	—	79,268	3,100	3,065	29
Sep 2014	—	87,871	3,130	3,104	30
Aug 2014	—	91,074	3,160	3,107	31
Jul 2014	—	81,832	3,100	3,063	31
Jun 2014	—	74,157	3,090	3,015	30
May 2014	—	67,035	3,200	3,021	31
Apr 2014	—	79,311	3,200	3,192	30
Mar 2014	—	80,619	3,500	3,250	31
Feb 2014	—	103,305	3,500	3,491	28
Jan 2014	—	110,639	3,600	3,479	31
Dec 2013	—	100,674	3,600	3,419	31
Nov 2013	—	100,375	3,500	3,474	30
Oct 2013	—	119,192	3,750	3,629	31
Sep 2013	—	130,457	3,700	3,691	30
Aug 2013	—	132,559	3,760	3,642	31
Jul 2013	—	127,384	3,650	3,585	31
Jun 2013	—	122,716	3,550	3,518	30
May 2013	—	122,141	3,500	3,498	31
Apr 2013	—	115,761	3,490	3,444	30
Mar 2013	—	103,440	3,425	3,340	31
Feb 2013	—	86,926	3,500	3,365	28
Jan 2013	—	108,449	3,525	3,506	31
Dec 2012	—	111,927	3,550	3,517	31
Nov 2012	—	112,320	3,550	3,508	30
Oct 2012	—	117,180	3,500	3,500	31
Sep 2012	—	109,142	3,500	3,498	30
Aug 2012	—	124,302	3,600	3,582	31
Jul 2012	—	124,823	3,675	3,621	31
Jun 2012	—	120,244	3,650	3,636	30
May 2012	—	115,483	3,625	3,551	31
Apr 2012	—	111,749	3,915	3,588	30
Mar 2012	—	121,035	3,915	3,649	31
Feb 2012	—	107,411	3,600	3,572	29
Jan 2012	—	118,514	3,610	3,589	31
Dec 2011	—	122,464	3,640	3,607	31
Nov 2011	—	111,709	3,600	3,566	30
Oct 2011	—	—	3,600	3,591	—
Sep 2011	—	0	3,630	3,586	30
Aug 2011	—	0	3,600	3,554	31
Jul 2011	—	120,035	3,570	3,526	31
Jun 2011	—	118,460	3,535	3,503	30
May 2011	—	114,651	3,430	3,362	31
Apr 2011	—	108,252	3,875	3,455	30
Mar 2011	—	104,485	3,350	3,234	31
Feb 2011	—	81,549	3,200	3,153	28
Jan 2011	—	88,124	3,160	3,152	31
Dec 2010	—	90,363	3,200	3,180	31
Nov 2010	—	89,206	3,215	3,174	30
Oct 2010	—	88,447	3,160	3,148	31
Sep 2010	—	89,232	3,190	3,169	30
Aug 2010	—	92,432	3,180	3,175	31
Jul 2010	—	86,273	3,160	3,127	31
Jun 2010	—	84,920	3,225	3,159	30
May 2010	—	94,175	3,150	3,131	31
Apr 2010	—	77,485	3,100	3,028	30
Mar 2010	—	66,538	3,025	2,968	31
Feb 2010	—	70,734	3,175	3,122	28
Jan 2010	—	83,474	3,220	3,164	31
Dec 2009	—	84,191	3,250	3,229	31
Nov 2009	—	86,390	3,250	3,233	30
Oct 2009	—	92,928	3,245	3,180	31
Sep 2009	—	83,705	3,230	3,208	30
Aug 2009	—	83,323	3,200	3,150	31
Jul 2009	—	79,738	3,150	3,121	31
Jun 2009	—	67,699	3,170	3,147	30
May 2009	—	84,136	3,160	3,133	31
Apr 2009	—	66,947	3,100	3,039	30
Mar 2009	—	62,894	3,290	3,190	31
Feb 2009	—	71,107	3,290	3,269	28
Jan 2009	—	79,716	3,350	3,283	31
Dec 2008	—	84,072	4,540	4,505	31
Nov 2008	—	83,387	4,500	4,485	30
Oct 2008	—	78,511	5,576	4,631	31
Sep 2008	—	74,565	4,440	4,418	30
Aug 2008	—	65,776	4,420	4,386	31
Jul 2008	—	71,883	4,550	4,485	31
Jun 2008	—	77,565	4,510	4,482	30
May 2008	—	58,190	4,570	4,495	30
Apr 2008	—	80,069	4,555	4,513	30
Mar 2008	—	75,857	4,550	4,502	31
Feb 2008	—	74,325	4,575	4,564	29
Jan 2008	—	81,865	4,575	4,567	31
Dec 2007	—	81,780	4,570	4,564	31
Nov 2007	—	76,329	4,575	4,555	30
Oct 2007	—	76,419	5,050	4,536	31
Sep 2007	—	73,737	5,035	4,666	30
Aug 2007	—	76,620	4,585	4,546	31
Jul 2007	—	73,513	4,565	4,533	31
Jun 2007	—	74,712	4,565	4,525	30
May 2007	—	80,557	4,645	4,581	31
Apr 2007	—	75,972	4,575	4,543	30
Mar 2007	—	75,686	4,530	4,509	31
Feb 2007	—	65,934	4,520	4,500	28
Jan 2007	—	71,239	4,510	4,481	31
Dec 2006	—	72,814	3,395	3,303	31
Nov 2006	—	70,979	3,275	3,259	30
Oct 2006	—	67,285	3,250	3,220	31
Sep 2006	—	60,342	3,325	3,206	30
Aug 2006	—	72,478	3,320	3,306	31
Jul 2006	—	75,576	3,360	3,318	31
Jun 2006	—	73,496	3,275	3,253	30
May 2006	—	77,046	3,225	3,170	31
Apr 2006	—	51,427	3,800	3,239	30
Mar 2006	—	31,714	2,830	2,815	31
Feb 2006	—	28,674	2,875	2,866	28
Jan 2006	—	38,480	2,990	2,979	31
Dec 2005	—	36,749	3,010	3,000	31
Nov 2005	—	37,134	3,100	3,079	30
Oct 2005	—	43,883	3,175	3,156	31
Sep 2005	—	38,541	3,320	3,260	30
Aug 2005	—	60,693	3,500	3,453	31
Jul 2005	—	57,781	3,700	3,600	31
Jun 2005	—	62,904	3,500	3,486	30
May 2005	—	69,846	3,600	3,590	31
Apr 2005	—	68,274	3,575	3,555	30
Mar 2005	—	58,449	3,675	3,577	31
Feb 2005	—	65,312	3,710	3,659	28
Jan 2005	—	69,306	3,675	3,663	31
Dec 2004	—	72,934	3,700	3,689	31
Nov 2004	—	70,612	3,700	3,696	30
Oct 2004	—	72,509	3,700	3,685	31
Sep 2004	—	68,875	3,700	3,698	30
Aug 2004	—	70,748	3,700	3,700	31
Jul 2004	—	69,221	3,700	3,668	31
Jun 2004	—	68,216	3,715	3,704	30
May 2004	—	73,710	3,750	3,725	31
Apr 2004	—	74,901	3,740	3,706	30
Mar 2004	—	63,609	3,700	3,644	31
Feb 2004	—	61,309	3,700	3,571	29
Jan 2004	—	73,608	3,590	3,560	31
Dec 2003	—	72,929	3,550	3,533	31
Nov 2003	—	68,488	3,520	3,505	30
Oct 2003	—	68,745	3,520	3,510	31
Sep 2003	—	66,102	3,550	3,516	30
Aug 2003	—	68,904	3,600	3,563	31
Jul 2003	—	70,987	3,600	3,600	31
Jun 2003	—	3,596	3,600	3,500	30
May 2003	—	74,340	3,600	3,579	31
Apr 2003	—	68,687	3,550	3,475	30
Mar 2003	—	62,182	3,610	3,533	31
Feb 2003	—	64,711	3,600	3,598	28
Jan 2003	—	70,475	3,600	3,575	31
Dec 2002	—	69,589	3,550	3,540	31
Nov 2002	—	68,281	3,560	3,550	30
Oct 2002	—	70,028	3,560	3,545	31
Sep 2002	—	66,165	3,590	3,558	30
Aug 2002	—	47,445	4,050	4,016	31
Jul 2002	—	62,641	3,600	3,550	31
Jun 2002	—	64,716	3,600	3,600	30
May 2002	—	68,670	3,600	3,580	31
Apr 2002	—	61,675	3,650	3,584	30
Mar 2002	—	68,840	3,600	3,588	31
Feb 2002	—	52,619	3,810	3,688	28
Jan 2002	—	64,659	3,800	3,760	31
Dec 2001	—	58,536	3,750	3,699	31
Nov 2001	—	54,766	3,800	3,768	30
Oct 2001	—	60,313	3,800	3,752	31
Sep 2001	—	57,986	3,760	3,748	30
Aug 2001	—	58,152	3,790	3,750	31
Jul 2001	—	59,186	3,800	3,765	31
Jun 2001	—	59,348	3,800	3,798	30
May 2001	—	65,297	3,815	3,805	31
Apr 2001	—	49,417	3,750	3,668	30
Mar 2001	—	53,199	3,800	3,728	31
Feb 2001	—	51,623	3,900	3,860	28
Jan 2001	—	58,048	3,900	3,877	31
Dec 2000	—	57,048	3,880	3,871	31
Nov 2000	—	49,993	3,900	3,838	30
Oct 2000	—	62,815	4,000	3,971	31
Sep 2000	—	59,007	3,990	3,954	30
Aug 2000	—	58,410	3,965	3,955	31
Jul 2000	—	60,724	4,000	3,995	31
Jun 2000	—	60,783	4,010	4,003	30
May 2000	—	61,182	3,990	3,976	31
Apr 2000	—	60,675	3,960	3,940	30
Mar 2000	—	55,419	3,900	3,813	31
Feb 2000	—	40,523	3,900	3,830	29
Jan 2000	—	49,849	4,100	4,023	31
Dec 1999	—	54,359	4,100	4,038	31
Nov 1999	—	51,200	4,100	4,038	30
Oct 1999	—	55,507	4,100	4,073	31
Sep 1999	—	56,173	4,100	4,077	30
Aug 1999	—	55,038	4,100	4,095	31
Jul 1999	—	55,575	4,100	4,069	31
Jun 1999	—	51,384	4,120	4,056	30
May 1999	—	55,608	4,100	4,070	31
Apr 1999	—	54,959	4,090	4,043	30
Mar 1999	—	51,397	4,050	4,033	31
Feb 1999	—	37,673	4,025	3,959	28
Jan 1999	—	41,212	4,010	3,979	31
Dec 1998	—	45,203	4,150	4,066	31
Nov 1998	—	49,195	4,140	4,109	30
Oct 1998	—	51,264	4,130	4,106	31
Sep 1998	—	48,466	4,150	4,148	30
Aug 1998	—	50,253	4,110	4,105	31
Jul 1998	—	45,126	4,150	4,100	31
Jun 1998	—	45,188	4,150	4,123	30
May 1998	—	52,037	4,150	4,150	31
Apr 1998	—	44,202	4,160	4,094	30
Mar 1998	—	45,942	4,200	4,155	31
Feb 1998	—	38,293	4,200	4,108	28
Jan 1998	—	42,762	4,240	4,160	31
Dec 1997	—	46,321	4,225	4,219	31
Nov 1997	—	43,258	4,250	4,228	30
Oct 1997	—	42,143	4,280	4,244	31
Sep 1997	—	40,556	4,290	4,270	30
Aug 1997	—	42,285	4,275	4,261	31
Jul 1997	—	40,567	4,250	4,248	31
Jun 1997	—	36,299	4,240	4,233	30
May 1997	—	40,955	4,260	4,208	31
Apr 1997	—	25,141	4,250	4,155	30
Mar 1997	—	40,100	4,275	4,246	31
Feb 1997	—	36,056	4,275	4,249	28
Jan 1997	—	35,544	4,300	4,206	31
Dec 1996	—	32,738	4,300	4,250	31
Nov 1996	—	36,581	4,300	4,268	30
Oct 1996	—	39,122	4,300	4,250	31
Sep 1996	—	35,005	4,250	4,248	30
Aug 1996	—	35,906	4,310	4,380	31
Jul 1996	—	44,929	4,340	4,308	31
Jun 1996	—	38,546	4,250	4,213	30
May 1996	—	38,146	4,250	4,178	31
Apr 1996	—	33,600	4,275	4,208	30
Mar 1996	—	37,328	4,210	4,203	31
Feb 1996	—	34,001	4,160	4,150	29
Jan 1996	—	34,758	4,180	4,170	31
Dec 1995	—	39,475	4,160	4,155	31
Nov 1995	—	35,843	4,145	4,109	30
Oct 1995	—	26,330	4,010	4,003	31
Sep 1995	—	25,896	4,050	4,010	30
Aug 1995	—	26,556	4,130	4,056	31
Jul 1995	—	30,704	4,200	4,145	31
Jun 1995	—	30,909	4,260	4,177	30
May 1995	—	36,062	4,230	4,170	31
Apr 1995	—	33,346	4,250	4,201	30
Mar 1995	—	37,546	4,225	4,182	31
Feb 1995	—	29,855	4,210	4,152	28
Jan 1995	—	32,077	4,200	4,133	31
Dec 1994	—	30,114	4,240	4,218	31
Nov 1994	—	31,015	4,290	4,253	30
Oct 1994	—	34,654	4,300	4,295	31
Sep 1994	—	31,093	4,350	4,296	30
Aug 1994	—	35,748	4,360	4,332	31
Jul 1994	—	36,469	4,400	4,345	31
Jun 1994	—	37,106	4,380	4,342	30
May 1994	—	32,285	4,380	4,342	31
Apr 1994	—	39,011	4,231	4,325	30
Mar 1994	—	34,897	4,290	4,156	31
Feb 1994	—	28,123	4,200	4,168	28
Jan 1994	—	33,366	4,150	4,101	31
Dec 1993	—	28,776	4,190	4,044	31
Nov 1993	—	22,210	4,070	4,041	30
Oct 1993	—	24,445	4,140	4,100	31
Sep 1993	—	28,506	4,180	4,139	30
Aug 1993	—	27,374	4,125	4,106	31
Jul 1993	—	25,521	4,110	4,088	31
Jun 1993	—	24,720	4,120	4,096	30
May 1993	—	26,116	4,125	4,103	31
Apr 1993	—	24,796	4,200	4,126	30
Mar 1993	—	28,238	4,180	4,143	31
Feb 1993	—	25,121	4,140	4,114	28
Jan 1993	—	25,009	4,140	4,114	31
Dec 1992	—	27,984	4,190	4,134	31
Nov 1992	—	23,534	4,150	4,131	30
Oct 1992	—	32,542	4,280	4,168	31
Sep 1992	—	21,616	4,100	4,058	30
Aug 1992	—	22,518	4,150	4,095	31
Jul 1992	—	—	—	—	—
Jun 1992	—	19,551	4,125	4,080	30
May 1992	—	21,715	4,200	4,141	31
Apr 1992	—	24,079	4,210	4,196	30
Mar 1992	—	24,658	4,220	4,208	31
Feb 1992	—	24,045	4,290	4,244	29
Jan 1992	—	24,436	4,300	4,220	31
Dec 1991	—	27,883	4,300	4,263	31
Nov 1991	—	27,399	4,400	4,289	30
Oct 1991	—	25,337	4,310	4,287	31
Sep 1991	—	21,313	5,290	4,198	30
Aug 1991	—	19,634	4,320	4,252	31
Jul 1991	—	22,181	4,420	4,347	31
Jun 1991	—	23,930	4,410	4,383	30
May 1991	—	23,167	4,375	4,301	31
Apr 1991	—	20,614	4,425	4,320	30
Mar 1991	—	25,619	4,420	4,282	31
Feb 1991	—	18,342	4,280	4,205	28
Jan 1991	—	19,717	4,350	4,256	31
Dec 1990	—	18,373	4,360	4,281	30
Nov 1990	—	21,826	4,410	4,353	30
Oct 1990	—	25,557	4,295	3,260	31
Sep 1990	—	21,334	4,300	4,252	30
Aug 1990	—	21,155	4,260	4,217	31
Jul 1990	—	19,134	4,300	4,193	31
Jun 1990	—	20,430	4,300	4,268	30
May 1990	—	23,874	4,330	4,281	31
Apr 1990	—	25,606	4,495	4,350	30
Mar 1990	—	32,096	4,500	4,407	31
Feb 1990	—	8,383	4,370	4,290	5
Jan 1990	—	—	—	—	—

A dash is a month the well filed with no figure in that column. An average pressure is shown only for a month the well filed once; where it filed twice the two averages cannot be recombined into one, so none is shown.

Formation tops

South Dakota records 17 formations for this well, shallowest first.

Formation	Top (ft)	Age
Greenhorn Limestone	3,469	Cretaceous
Fall River Sandstone	4,488	Cretaceous
Lakota Formation	4,541	Cretaceous
Morrison Formation	4,695	Jurassic
Goose Egg Formation	5,663	Triassic/Permian
Pine Salt, Spearfish Formation	5,786	Permian
Minnekahta Limestone	5,975	Permian
Opeche Shale	6,018	Permian
Minnelusa Formation	6,108	Permian/Pennsylvanian
Charles Formation	6,693	Mississippian
Duperow Formation	8,034	Devonian
Interlake Dolomite	8,166	Silurian
Stonewall Limestone	8,408	Silurian/Ordovician
Gunton Member, Stony Mountain Formation	8,453	Ordovician
Stony Mountain Formation	8,492	Ordovician
Red River Formation	8,567	Ordovician
Unit B, Red River Formation	8,607	Ordovician

A dash is a formation South Dakota records for this well without a depth.

Completion

South Dakota files 1 completion report for this well.

Vertical Well

Shut InWater Injection

Spudded

1988-08-13

Completed

1988-09-10

Measured depth

8,653 ft

True vertical depth

8,653 ft

Interval

Formation	Perforated (ft)
Unit B, Red River Formation	8,607–8,623

Location

45.742288, -103.590943

45.74229, -103.59094 · 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 2026-09-11.