BRRU 31-8H

API 4006320533 · Harding County, South Dakota · Buffalo field

ProducingOil

API

4006320533

Operator

Continental Resources Inc.

County

Harding

Field

Buffalo

Location

NWNE Sec 08 Twp 021N Rng 04E

Permit

1598

Production

199 monthly filings with South Dakota, Dec 1996 to Jun 2013. Each product is in its own unit and the four are never added.

Cumulative oil

261,243 bbl

Cumulative gas

2,496,596 MCF

Cumulative water

914,897 bbl

Period	Oil (bbl)	Gas (MCF)	Water (bbl)	Days
Jun 2013	—	—	—	—
May 2013	—	—	—	—
Apr 2013	667	7,228	3,167	16
Mar 2013	1,661	14,911	6,645	31
Feb 2013	1,583	13,468	7,230	28
Jan 2013	792	5,746	2,335	12
Dec 2012	849	8,307	3,481	25
Nov 2012	1,557	13,737	6,434	30
Oct 2012	1,634	14,190	6,527	30
Sep 2012	1,688	13,717	6,891	29
Aug 2012	1,640	14,290	7,027	31
Jul 2012	1,384	14,564	6,700	31
Jun 2012	1,707	14,091	6,233	30
May 2012	1,917	14,231	5,997	31
Apr 2012	1,643	14,694	6,394	30
Mar 2012	1,604	15,952	4,869	31
Feb 2012	1,380	14,693	5,847	29
Jan 2012	1,849	17,068	5,832	31
Dec 2011	2,098	17,887	6,983	31
Nov 2011	1,199	14,220	4,267	25
Oct 2011	2,011	17,319	634	30
Sep 2011	1,673	15,159	3,938	30
Aug 2011	2,186	21,048	5,675	31
Jul 2011	1,977	15,443	5,940	31
Jun 2011	949	14,294	2,140	14
May 2011	93	704	13	2
Apr 2011	1,507	19,225	4,479	28
Mar 2011	1,499	22,106	4,266	31
Feb 2011	1,422	23,714	3,997	28
Jan 2011	1,635	25,888	4,647	31
Dec 2010	1,643	16,876	4,333	31
Nov 2010	1,168	9,770	3,173	24
Oct 2010	463	10,372	1,252	29
Sep 2010	1,372	21,333	5,431	30
Aug 2010	1,437	16,703	5,999	29
Jul 2010	1,228	9,144	4,645	31
Jun 2010	1,359	6,907	6,314	27
May 2010	1,698	15,786	5,763	31
Apr 2010	1,681	16,499	4,518	30
Mar 2010	1,786	17,327	4,685	31
Feb 2010	1,479	20,461	3,850	28
Jan 2010	1,514	15,396	3,934	26
Dec 2009	1,733	17,079	4,310	31
Nov 2009	1,733	18,061	4,082	30
Oct 2009	1,803	19,333	4,449	31
Sep 2009	923	5,385	1,620	14
Aug 2009	1,703	18,443	4,250	31
Jul 2009	1,439	16,838	3,540	31
Jun 2009	1,594	18,282	4,423	30
May 2009	1,199	14,024	3,210	25
Apr 2009	1,372	17,874	3,913	30
Mar 2009	1,401	18,283	3,825	31
Feb 2009	1,553	16,609	3,427	28
Jan 2009	1,564	18,456	4,502	31
Dec 2008	1,548	16,755	4,128	30
Nov 2008	1,036	16,040	2,461	24
Oct 2008	1,352	23,100	3,703	31
Sep 2008	1,428	27,515	3,864	30
Aug 2008	1,381	28,098	3,590	31
Jul 2008	1,506	22,747	4,142	31
Jun 2008	1,385	23,373	3,216	30
May 2008	600	10,876	1,069	15
Apr 2008	977	11,567	2,362	24
Mar 2008	1,127	19,539	4,009	31
Feb 2008	920	13,840	2,755	29
Jan 2008	994	13,834	2,583	30
Dec 2007	1,390	13,280	3,943	29
Nov 2007	1,223	17,156	3,519	29
Oct 2007	1,222	18,445	3,371	31
Sep 2007	1,154	17,850	3,207	30
Aug 2007	391	1,835	75	4
Jul 2007	1,383	18,445	4,719	31
Jun 2007	591	11,974	1,955	21
May 2007	1,243	18,445	4,532	31
Apr 2007	1,099	17,850	3,834	30
Mar 2007	1,102	18,445	3,858	31
Feb 2007	338	1,518	1,199	12
Jan 2007	720	4,123	2,580	31
Dec 2006	525	2,463	180	20
Nov 2006	663	3,679	2,313	28
Oct 2006	474	13,828	2,599	31
Sep 2006	1,161	13,230	4,302	30
Aug 2006	608	16,250	2,262	26
Jul 2006	0	16,875	2,885	27
Jun 2006	808	18,750	3,332	30
May 2006	886	19,375	3,372	31
Apr 2006	633	15,625	3,072	25
Mar 2006	687	17,500	2,224	28
Feb 2006	175	3,582	626	8
Jan 2006	511	8,512	2,908	19
Dec 2005	886	13,888	4,636	31
Nov 2005	774	13,440	4,779	30
Oct 2005	595	14,957	4,014	31
Sep 2005	849	18,810	4,500	30
Aug 2005	589	13,794	2,154	22
Jul 2005	1,043	19,437	5,743	31
Jun 2005	761	16,762	4,045	29
May 2005	960	16,762	3,738	29
Apr 2005	794	14,450	3,612	25
Mar 2005	668	11,556	2,980	20
Feb 2005	851	13,872	4,221	24
Jan 2005	897	13,130	4,371	26
Dec 2004	1,175	15,655	5,635	31
Nov 2004	1,095	15,150	4,350	30
Oct 2004	1,179	16,290	5,625	31
Sep 2004	958	13,157	4,412	25
Aug 2004	1,036	15,134	4,039	29
Jul 2004	870	7,154	3,368	31
Jun 2004	1,081	6,436	4,391	30
May 2004	1,245	7,203	3,855	31
Apr 2004	1,293	7,042	2,986	30
Mar 2004	1,045	6,107	2,870	26
Feb 2004	796	13,648	3,936	29
Jan 2004	1,438	14,571	4,182	31
Dec 2003	1,334	13,166	3,838	28
Nov 2003	786	12,702	2,759	27
Oct 2003	1,191	13,572	4,682	31
Sep 2003	1,395	14,213	6,076	30
Aug 2003	1,440	14,679	7,224	31
Jul 2003	1,389	14,138	6,797	30
Jun 2003	607	7,557	3,414	30
May 2003	1,389	14,554	6,491	31
Apr 2003	864	12,653	4,934	27
Mar 2003	1,074	14,173	5,354	30
Feb 2003	1,231	13,189	4,849	28
Jan 2003	1,244	13,423	5,092	30
Dec 2002	1,092	13,776	4,392	31
Nov 2002	946	14,184	4,217	29
Oct 2002	1,130	15,159	4,686	31
Sep 2002	1,112	14,670	4,555	30
Aug 2002	1,421	9,152	4,576	31
Jul 2002	1,373	9,150	4,911	30
Jun 2002	1,141	8,540	4,183	30
May 2002	1,191	9,150	4,202	31
Apr 2002	395	6,100	1,766	30
Mar 2002	1,351	9,455	5,988	31
Feb 2002	721	6,710	3,251	22
Jan 2002	540	5,185	1,592	17
Dec 2001	926	7,278	5,012	24
Nov 2001	1,522	9,150	6,248	30
Oct 2001	1,092	9,180	4,503	31
Sep 2001	1,215	9,150	6,773	30
Aug 2001	1,242	9,052	4,535	30
Jul 2001	1,663	9,452	4,895	31
Jun 2001	1,593	8,235	4,412	27
May 2001	1,598	8,903	4,377	29
Apr 2001	1,004	7,320	3,203	24
Mar 2001	1,333	10,170	4,671	30
Feb 2001	762	7,458	3,989	22
Jan 2001	939	10,496	9,424	31
Dec 2000	1,407	9,765	7,634	31
Nov 2000	1,652	8,951	5,615	29
Oct 2000	1,472	8,820	4,470	28
Sep 2000	1,433	8,489	5,891	27
Aug 2000	1,299	9,450	4,781	30
Jul 2000	1,752	6,993	5,450	31
Jun 2000	1,743	6,436	6,358	30
May 2000	1,772	6,665	5,849	31
Apr 2000	1,686	11,460	4,603	30
Mar 2000	1,566	11,078	4,705	29
Feb 2000	595	5,730	1,717	15
Jan 2000	1,780	11,842	5,219	31
Dec 1999	1,837	11,842	5,557	31
Nov 1999	1,555	9,990	5,111	30
Oct 1999	1,747	10,323	6,531	31
Sep 1999	1,687	9,657	4,779	29
Aug 1999	1,984	10,323	5,240	31
Jul 1999	1,896	10,323	6,226	31
Jun 1999	1,796	10,380	5,640	30
May 1999	1,910	10,540	6,204	31
Apr 1999	1,732	10,200	8,184	30
Mar 1999	1,950	11,439	6,581	31
Feb 1999	1,257	7,749	4,892	21
Jan 1999	1,455	9,128	4,110	28
Dec 1998	1,796	10,106	3,051	31
Nov 1998	1,439	8,037	2,845	29
Oct 1998	1,614	8,460	1,414	30
Sep 1998	1,580	8,319	3,277	30
Aug 1998	1,649	8,742	4,792	31
Jul 1998	1,744	8,742	6,824	31
Jun 1998	1,358	11,828	6,136	29
May 1998	2,020	12,865	5,786	31
Apr 1998	2,134	11,550	7,733	30
Mar 1998	1,560	11,165	5,252	29
Feb 1998	2,213	13,149	7,638	27
Jan 1998	2,547	14,123	9,545	29
Dec 1997	2,012	9,900	7,053	25
Nov 1997	3,066	11,880	8,104	30
Oct 1997	2,370	12,276	8,440	31
Sep 1997	2,301	13,794	11,236	29
Aug 1997	2,001	8,587	6,772	31
Jul 1997	2,263	8,587	6,322	31
Jun 1997	2,201	8,310	7,753	30
May 1997	2,310	9,610	9,456	31
Apr 1997	2,208	8,680	7,576	28
Mar 1997	1,961	8,990	9,341	29
Feb 1997	1,577	8,370	6,079	27
Jan 1997	1,295	0	6,091	24
Dec 1996	1,047	0	11,936	26

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

Formation tops

South Dakota records 9 formations for this well, shallowest first.

Formation	Top (ft)	Age
Fall River Sandstone	4,406	Cretaceous
Piper Formation	5,312	Triassic
Pine Salt, Spearfish Formation	5,578	Permian
Charles Formation	6,613	Mississippian
Lodgepole Limestone	7,478	Mississippian
Interlake Dolomite	8,080	Silurian
Red River Formation	8,521	Ordovician
Unit A, Red River Formation	8,537	Ordovician
Unit B, Red River Formation	8,563	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.

Lateral 1 (West)

ProducingOil

Spudded

1996-10-17

Completed

1996-12-02

Measured depth

13,633 ft

True vertical depth

8,524 ft

Interval

Formation	Perforated (ft)
Unit B, Red River Formation	8,775–13,633

Location

45.803879, -103.650476

45.80388, -103.65048 · 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.