Kirkwood 21-23 Federal WBRRU

API 4006320232 · Harding County, South Dakota · Buffalo field

ProducingOil

API

4006320232

Operator

Continental Resources Inc.

County

Harding

Field

Buffalo

Location

NENW Sec 23 Twp 021N Rng 03E

Permit

958

Production

554 monthly filings with South Dakota, May 1980 to Jun 2026. Each product is in its own unit and the four are never added.

Cumulative oil

167,870 bbl

Cumulative gas

255,478 MCF

Cumulative water

398,479 bbl

Period	Oil (bbl)	Gas (MCF)	Water (bbl)	Days
Jun 2026	106	360	335	30
May 2026	115	372	310	31
Apr 2026	65	254	206	22
Mar 2026	97	372	293	31
Feb 2026	89	336	246	28
Jan 2026	98	372	268	31
Dec 2025	96	372	266	31
Nov 2025	94	360	268	30
Oct 2025	102	372	285	31
Sep 2025	91	360	250	30
Aug 2025	93	372	236	31
Jul 2025	89	341	225	29
Jun 2025	88	360	229	30
May 2025	89	372	236	31
Apr 2025	87	360	216	30
Mar 2025	87	372	220	31
Feb 2025	76	336	198	28
Jan 2025	89	364	234	31
Dec 2024	76	372	263	31
Nov 2024	78	360	201	30
Oct 2024	87	372	218	31
Sep 2024	81	360	173	30
Aug 2024	79	372	181	31
Jul 2024	80	360	180	30
Jun 2024	62	212	223	30
May 2024	71	372	195	31
Apr 2024	69	360	182	30
Mar 2024	56	296	149	25
Feb 2024	58	313	159	27
Jan 2024	48	266	118	23
Dec 2023	92	372	161	31
Nov 2023	58	300	124	25
Oct 2023	41	222	61	19
Sep 2023	73	360	100	30
Aug 2023	50	291	79	31
Jul 2023	27	254	48	26
Jun 2023	62	317	121	29
May 2023	58	310	167	31
Apr 2023	30	300	139	30
Mar 2023	60	310	180	31
Feb 2023	48	226	164	23
Jan 2023	56	290	151	29
Dec 2022	46	237	137	26
Nov 2022	52	300	182	30
Oct 2022	56	310	209	31
Sep 2022	52	256	245	30
Aug 2022	70	186	260	31
Jul 2022	48	307	184	31
Jun 2022	39	390	163	30
May 2022	51	368	187	31
Apr 2022	54	184	179	24
Mar 2022	79	248	234	31
Feb 2022	57	224	189	28
Jan 2022	65	248	157	31
Dec 2021	65	240	180	31
Nov 2021	191	211	260	30
Oct 2021	102	222	449	31
Sep 2021	87	240	242	30
Aug 2021	110	198	248	31
Jul 2021	125	93	244	31
Jun 2021	111	82	213	30
May 2021	104	137	344	31
Apr 2021	79	150	368	30
Mar 2021	69	156	314	31
Feb 2021	57	150	294	28
Jan 2021	69	155	336	31
Dec 2020	71	155	337	31
Nov 2020	69	148	298	30
Oct 2020	53	167	378	31
Sep 2020	56	141	322	29
Aug 2020	61	158	314	31
Jul 2020	62	155	328	31
Jun 2020	64	601	274	28
May 2020	77	804	307	31
Apr 2020	87	521	253	23
Mar 2020	48	1,279	411	30
Feb 2020	43	1,165	352	28
Jan 2020	38	1,225	33	30
Dec 2019	42	1,287	321	31
Nov 2019	37	1,250	352	30
Oct 2019	38	1,308	296	31
Sep 2019	44	1,291	214	30
Aug 2019	58	1,375	284	31
Jul 2019	61	1,437	312	31
Jun 2019	81	1,360	291	30
May 2019	103	1,391	268	31
Apr 2019	123	371	271	30
Mar 2019	117	168	210	30
Feb 2019	87	159	164	26
Jan 2019	116	205	218	31
Dec 2018	124	167	270	31
Nov 2018	174	600	291	30
Oct 2018	197	998	365	31
Sep 2018	192	738	923	30
Aug 2018	125	1,394	843	31
Jul 2018	77	1,082	489	31
Jun 2018	50	199	243	30
May 2018	66	200	248	31
Apr 2018	79	199	261	30
Mar 2018	69	212	261	31
Feb 2018	56	227	216	28
Jan 2018	71	276	281	31
Dec 2017	69	309	692	30
Nov 2017	78	325	842	30
Oct 2017	120	329	809	31
Sep 2017	75	419	946	30
Aug 2017	97	815	852	31
Jul 2017	79	812	930	31
Jun 2017	74	803	768	30
May 2017	70	792	758	31
Apr 2017	65	789	953	30
Mar 2017	76	837	1,141	31
Feb 2017	78	739	1,252	28
Jan 2017	98	823	1,433	31
Dec 2016	75	720	1,413	27
Nov 2016	87	808	1,364	30
Oct 2016	120	840	1,762	31
Sep 2016	126	812	536	30
Aug 2016	82	864	1,118	31
Jul 2016	82	830	1,215	31
Jun 2016	110	781	1,098	30
May 2016	118	851	1,065	31
Apr 2016	167	706	1,438	30
Mar 2016	121	855	1,031	31
Feb 2016	106	778	1,120	29
Jan 2016	105	815	1,421	31
Dec 2015	89	852	1,146	31
Nov 2015	57	818	1,079	30
Oct 2015	60	810	1,143	31
Sep 2015	76	804	1,160	30
Aug 2015	124	730	1,418	31
Jul 2015	122	570	1,194	31
Jun 2015	123	530	550	30
May 2015	123	555	1,388	31
Apr 2015	102	537	1,299	30
Mar 2015	107	564	1,449	31
Feb 2015	109	498	1,164	28
Jan 2015	131	558	1,288	31
Dec 2014	170	558	1,643	31
Nov 2014	171	540	1,217	30
Oct 2014	109	558	1,136	31
Sep 2014	109	540	797	30
Aug 2014	50	552	1,122	31
Jul 2014	5	32	65	3
Jun 2014	152	356	1,336	17
May 2014	207	558	1,836	31
Apr 2014	150	475	902	28
Mar 2014	121	486	766	27
Feb 2014	143	451	612	27
Jan 2014	85	341	475	19
Dec 2013	127	528	885	31
Nov 2013	128	527	730	30
Oct 2013	218	522	545	29
Sep 2013	156	540	561	30
Aug 2013	204	558	761	31
Jul 2013	254	558	749	31
Jun 2013	253	545	825	30
May 2013	271	558	673	31
Apr 2013	254	540	710	30
Mar 2013	317	558	802	31
Feb 2013	265	450	690	25
Jan 2013	299	540	733	30
Dec 2012	229	537	707	30
Nov 2012	238	433	532	25
Oct 2012	258	558	763	31
Sep 2012	267	540	853	30
Aug 2012	263	524	595	29
Jul 2012	242	540	600	31
Jun 2012	328	504	444	28
May 2012	64	459	605	24
Apr 2012	142	439	640	27
Mar 2012	333	558	639	31
Feb 2012	252	518	538	29
Jan 2012	308	558	541	31
Dec 2011	363	545	700	31
Nov 2011	114	537	73	30
Oct 2011	143	558	604	31
Sep 2011	114	536	630	30
Aug 2011	192	466	522	27
Jul 2011	362	558	681	31
Jun 2011	122	536	603	30
May 2011	80	486	727	27
Apr 2011	160	504	588	28
Mar 2011	448	533	427	30
Feb 2011	3	109	18	7
Jan 2011	180	499	671	28
Dec 2010	92	528	439	30
Nov 2010	205	425	631	24
Oct 2010	87	324	459	18
Sep 2010	247	540	870	30
Aug 2010	415	554	1,446	31
Jul 2010	183	150	175	10
Jun 2010	—	—	—	—
May 2010	17	36	3	2
Apr 2010	159	521	739	30
Mar 2010	308	557	966	31
Feb 2010	613	437	1,093	25
Jan 2010	337	323	651	21
Dec 2009	129	481	738	28
Nov 2009	264	527	775	30
Oct 2009	198	517	743	30
Sep 2009	281	862	732	30
Aug 2009	270	558	863	24
Jul 2009	581	558	2,451	31
Jun 2009	405	540	633	30
May 2009	215	558	1,274	31
Apr 2009	156	540	1,405	30
Mar 2009	173	558	742	31
Feb 2009	191	504	1,180	28
Jan 2009	286	558	915	31
Dec 2008	152	528	888	29
Nov 2008	165	477	845	27
Oct 2008	171	558	889	31
Sep 2008	188	543	1,153	30
Aug 2008	166	547	2,463	31
Jul 2008	250	278	698	21
Jun 2008	258	363	530	26
May 2008	300	204	578	15
Apr 2008	346	394	1,051	30
Mar 2008	349	434	1,058	31
Feb 2008	313	374	1,163	29
Jan 2008	233	255	505	17
Dec 2007	285	491	1,276	31
Nov 2007	309	540	916	30
Oct 2007	1,353	481	1,613	31
Sep 2007	1,327	480	1,040	30
Aug 2007	221	476	802	23
Jul 2007	208	444	801	22
Jun 2007	302	360	1,180	30
May 2007	737	372	1,395	31
Apr 2007	459	480	1,469	30
Mar 2007	493	496	1,277	31
Feb 2007	687	980	1,964	28
Jan 2007	617	1,050	2,332	30
Dec 2006	856	1,085	2,677	31
Nov 2006	603	760	2,366	22
Oct 2006	656	1,485	2,033	27
Sep 2006	—	—	—	—
Aug 2006	—	—	—	—
Jul 2006	—	—	—	—
Jun 2006	231	495	487	9
May 2006	663	1,705	1,110	31
Apr 2006	158	330	388	6
Mar 2006	589	1,705	1,578	31
Feb 2006	545	1,265	1,436	23
Jan 2006	141	312	373	13
Dec 2005	356	720	518	30
Nov 2005	322	720	1,139	30
Oct 2005	439	480	1,274	30
Sep 2005	447	894	1,129	30
Aug 2005	404	930	1,038	31
Jul 2005	394	1,055	849	31
Jun 2005	454	900	1,178	30
May 2005	414	960	1,212	30
Apr 2005	518	960	1,504	30
Mar 2005	454	528	1,003	22
Feb 2005	153	336	338	14
Jan 2005	330	744	799	31
Dec 2004	415	744	1,044	31
Nov 2004	381	1,710	1,279	30
Oct 2004	309	1,767	1,050	31
Sep 2004	312	1,560	1,097	30
Aug 2004	361	1,612	1,170	31
Jul 2004	330	1,320	1,258	30
Jun 2004	321	1,596	1,276	30
May 2004	365	1,364	1,147	31
Apr 2004	346	1,500	1,378	30
Mar 2004	490	1,500	1,691	30
Feb 2004	418	1,099	1,271	29
Jan 2004	344	1,178	1,305	31
Dec 2003	395	1,178	1,510	31
Nov 2003	393	1,050	1,472	30
Oct 2003	400	1,085	1,277	31
Sep 2003	413	960	1,800	30
Aug 2003	461	992	1,454	31
Jul 2003	391	1,147	1,010	31
Jun 2003	560	900	1,500	30
May 2003	450	930	1,272	31
Apr 2003	376	828	1,249	23
Mar 2003	422	828	1,472	23
Feb 2003	453	644	1,278	28
Jan 2003	502	713	1,424	31
Dec 2002	490	837	1,505	31
Nov 2002	510	810	1,503	30
Oct 2002	460	837	1,539	31
Sep 2002	489	960	726	30
Aug 2002	489	992	1,552	31
Jul 2002	488	900	1,559	31
Jun 2002	480	750	1,537	30
May 2002	465	806	1,258	31
Apr 2002	458	780	1,900	30
Mar 2002	356	1,085	1,874	31
Feb 2002	446	980	1,514	28
Jan 2002	492	1,020	2,313	30
Dec 2001	471	1,016	1,105	31
Nov 2001	503	630	879	30
Oct 2001	479	651	1,053	31
Sep 2001	452	750	1,066	30
Aug 2001	508	748	1,267	30
Jul 2001	423	868	1,316	31
Jun 2001	470	840	1,419	30
May 2001	463	771	1,242	31
Apr 2001	400	750	1,163	30
Mar 2001	441	775	1,173	31
Feb 2001	415	700	977	28
Jan 2001	408	744	1,242	31
Dec 2000	450	744	1,124	31
Nov 2000	403	696	849	29
Oct 2000	393	837	1,260	31
Sep 2000	358	810	1,104	30
Aug 2000	432	837	1,092	31
Jul 2000	412	1,085	1,586	31
Jun 2000	390	1,050	1,264	30
May 2000	470	1,054	365	31
Apr 2000	356	570	1,320	30
Mar 2000	394	589	1,526	31
Feb 2000	350	532	1,199	28
Jan 2000	369	589	1,034	31
Dec 1999	425	589	1,095	31
Nov 1999	361	551	1,087	29
Oct 1999	358	990	1,513	30
Sep 1999	379	990	1,736	30
Aug 1999	386	1,023	1,007	31
Jul 1999	744	1,116	1,561	31
Jun 1999	427	1,080	1,727	30
May 1999	380	783	1,299	29
Apr 1999	407	810	1,345	30
Mar 1999	418	810	1,337	30
Feb 1999	410	1,066	1,224	26
Jan 1999	440	1,271	1,229	31
Dec 1998	469	1,271	1,275	31
Nov 1998	476	630	1,493	30
Oct 1998	509	641	2,173	31
Sep 1998	442	588	2,122	28
Aug 1998	407	682	1,970	31
Jul 1998	431	671	1,674	31
Jun 1998	380	660	1,936	30
May 1998	435	682	1,747	31
Apr 1998	401	600	1,152	30
Mar 1998	448	620	863	31
Feb 1998	370	0	696	28
Jan 1998	414	0	1,008	31
Dec 1997	493	0	1,324	31
Nov 1997	372	0	1,022	30
Oct 1997	468	0	1,681	31
Sep 1997	417	0	1,011	30
Aug 1997	441	0	941	31
Jul 1997	485	0	1,319	29
Jun 1997	468	0	825	30
May 1997	420	0	992	26
Apr 1997	465	0	1,169	30
Mar 1997	444	0	1,135	27
Feb 1997	315	0	960	28
Jan 1997	333	0	921	28
Dec 1996	381	0	1,382	25
Nov 1996	473	0	981	30
Oct 1996	395	0	1,316	31
Sep 1996	566	0	1,139	30
Aug 1996	375	589	951	31
Jul 1996	383	589	1,105	31
Jun 1996	458	565	1,229	30
May 1996	466	589	1,166	31
Apr 1996	426	551	1,133	29
Mar 1996	428	589	1,070	31
Feb 1996	413	542	868	29
Jan 1996	449	589	1,083	31
Dec 1995	350	513	862	27
Nov 1995	423	0	1,020	30
Oct 1995	523	0	992	31
Sep 1995	478	0	780	30
Aug 1995	542	0	806	31
Jul 1995	511	782	868	31
Jun 1995	458	0	870	30
May 1995	492	0	899	31
Apr 1995	492	2,185	870	30
Mar 1995	462	2,341	1,085	31
Feb 1995	451	1,885	952	28
Jan 1995	502	2,226	992	31
Dec 1994	401	1,863	992	31
Nov 1994	509	659	1,050	30
Oct 1994	529	646	960	30
Sep 1994	498	609	960	30
Aug 1994	447	1,697	868	31
Jul 1994	418	1,704	744	31
Jun 1994	530	0	900	30
May 1994	476	0	868	31
Apr 1994	527	0	990	30
Mar 1994	515	0	1,023	31
Feb 1994	440	0	952	28
Jan 1994	440	0	1,050	30
Dec 1993	488	0	1,054	31
Nov 1993	446	0	870	30
Oct 1993	562	0	1,054	31
Sep 1993	504	0	960	30
Aug 1993	487	0	961	31
Jul 1993	445	0	899	31
Jun 1993	389	0	840	30
May 1993	471	911	899	31
Apr 1993	581	581	1,110	30
Mar 1993	611	611	1,116	31
Feb 1993	542	542	1,036	28
Jan 1993	733	765	1,147	31
Dec 1992	589	744	990	30
Nov 1992	583	736	990	30
Oct 1992	592	790	1,023	31
Sep 1992	519	778	900	30
Aug 1992	548	548	930	31
Jul 1992	404	512	837	31
Jun 1992	410	936	720	30
May 1992	544	967	1,333	31
Apr 1992	554	1,165	1,290	30
Mar 1992	423	1,189	756	27
Feb 1992	341	1,293	700	28
Jan 1992	475	741	810	30
Dec 1991	430	769	1,054	31
Nov 1991	476	392	812	30
Oct 1991	470	411	780	30
Sep 1991	444	415	485	30
Aug 1991	308	432	673	31
Jul 1991	406	437	635	31
Jun 1991	377	377	750	30
May 1991	412	412	775	31
Apr 1991	458	458	690	30
Mar 1991	386	416	713	31
Feb 1991	321	374	672	28
Jan 1991	394	394	1,290	30
Dec 1990	266	413	465	31
Nov 1990	361	421	600	30
Oct 1990	356	453	589	31
Sep 1990	307	391	450	30
Aug 1990	319	447	651	31
Jul 1990	191	445	589	31
Jun 1990	229	401	630	30
May 1990	217	379	651	31
Apr 1990	249	436	630	30
Mar 1990	224	449	630	30
Feb 1990	231	29	616	28
Jan 1990	254	32	682	31
Dec 1989	263	31	775	—
Nov 1989	254	30	720	30
Oct 1989	249	31	744	31
Sep 1989	276	23	690	30
Aug 1989	251	21	713	31
Jul 1989	252	21	713	31
Jun 1989	237	20	690	30
May 1989	269	23	713	31
Apr 1989	283	24	690	30
Mar 1989	332	28	900	30
Feb 1989	253	22	621	27
Jan 1989	265	23	713	31
Dec 1988	223	19	589	31
Nov 1988	205	17	522	29
Oct 1988	242	21	459	27
Sep 1988	241	20	400	30
Aug 1988	243	21	272	31
Jul 1988	241	20	372	31
Jun 1988	213	18	600	30
May 1988	241	20	372	31
Apr 1988	281	24	540	30
Mar 1988	242	21	1,147	31
Feb 1988	242	21	319	29
Jan 1988	238	20	372	31
Dec 1987	216	18	186	31
Nov 1987	237	20	390	30
Oct 1987	248	21	496	31
Sep 1987	237	20	480	30
Aug 1987	239	20	496	31
Jul 1987	239	20	90	30
Jun 1987	248	0	60	30
May 1987	256	0	62	31
Apr 1987	281	0	60	30
Mar 1987	239	0	81	25
Feb 1987	238	0	56	28
Jan 1987	271	0	62	31
Dec 1986	270	0	62	31
Nov 1986	271	0	60	30
Oct 1986	278	0	54	27
Sep 1986	266	0	60	30
Aug 1986	271	0	66	17
Jul 1986	298	0	62	16
Jun 1986	240	0	60	18
May 1986	284	0	62	31
Apr 1986	279	0	60	30
Mar 1986	302	0	62	31
Feb 1986	271	0	56	26
Jan 1986	261	0	40	20
Dec 1985	224	0	62	31
Nov 1985	283	0	60	30
Oct 1985	302	0	62	31
Sep 1985	262	0	60	30
Aug 1985	245	0	42	21
Jul 1985	288	0	62	31
Jun 1985	298	0	60	30
May 1985	337	0	62	31
Apr 1985	316	0	60	30
Mar 1985	335	0	62	31
Feb 1985	313	0	56	28
Jan 1985	386	0	62	31
Dec 1984	183	0	62	18
Nov 1984	339	0	60	30
Oct 1984	342	0	62	31
Sep 1984	336	0	60	30
Aug 1984	348	0	31	31
Jul 1984	364	0	82	31
Jun 1984	355	0	89	30
May 1984	380	0	115	31
Apr 1984	358	0	90	30
Mar 1984	379	0	90	31
Feb 1984	366	0	100	29
Jan 1984	392	0	90	31
Dec 1983	402	0	56	31
Nov 1983	380	0	70	29
Oct 1983	413	0	72	30
Sep 1983	399	0	90	29
Aug 1983	420	0	100	31
Jul 1983	425	0	100	31
Jun 1983	420	0	80	30
May 1983	437	0	95	31
Apr 1983	435	0	95	30
Mar 1983	445	0	85	31
Feb 1983	424	0	110	28
Jan 1983	462	0	100	31
Dec 1982	464	0	80	31
Nov 1982	430	0	120	26
Oct 1982	481	0	100	31
Sep 1982	463	0	90	30
Aug 1982	478	0	100	29
Jul 1982	482	0	120	31
Jun 1982	474	0	95	30
May 1982	508	0	120	30
Apr 1982	487	0	80	30
Mar 1982	488	0	100	29
Feb 1982	503	0	80	28
Jan 1982	434	0	120	24
Dec 1981	532	0	120	31
Nov 1981	479	0	120	28
Oct 1981	544	0	110	31
Sep 1981	522	0	120	30
Aug 1981	560	0	110	31
Jul 1981	579	0	80	30
Jun 1981	575	0	120	30
May 1981	605	0	90	31
Apr 1981	512	0	124	26
Mar 1981	764	0	120	31
Feb 1981	726	0	135	28
Jan 1981	350	0	73	17
Dec 1980	723	0	60	31
Nov 1980	669	0	145	30
Oct 1980	742	0	189	31
Sep 1980	789	0	200	30
Aug 1980	993	0	204	28
Jul 1980	1,205	0	380	30
Jun 1980	1,448	0	550	26
May 1980	302	0	170	4

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

Location

45.774569, -103.720293

45.77457, -103.72029 · 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.