Graves 32-23 Clarkson WBRRU

API 4006305037 · Harding County, South Dakota · Buffalo field

ProducingOil

API

4006305037

Operator

Continental Resources Inc.

County

Harding

Field

Buffalo

Location

SWNE Sec 23 Twp 021N Rng 03E

Permit

273

Production

555 monthly filings with South Dakota, Jun 1959 to Aug 2005. Each product is in its own unit and the four are never added.

Cumulative oil

455,357 bbl

Cumulative gas

863,433 MCF

Cumulative water

339,799 bbl

Period	Oil (bbl)	Gas (MCF)	Water (bbl)	Days
Aug 2005	209	1,510	236	10
Jul 2005	569	4,794	542	28
Jun 2005	678	4,228	776	28
May 2005	483	5,190	606	30
Apr 2005	564	4,844	702	28
Mar 2005	1,000	9,120	2,188	30
Feb 2005	564	8,512	731	28
Jan 2005	639	8,460	897	30
Dec 2004	683	8,742	760	31
Nov 2004	635	9,690	1,015	30
Oct 2004	482	9,367	780	29
Sep 2004	360	9,780	909	30
Aug 2004	593	10,106	826	31
Jul 2004	603	9,796	1,124	31
Jun 2004	526	9,245	1,153	30
May 2004	565	9,480	793	30
Apr 2004	568	8,040	1,176	30
Mar 2004	608	8,308	930	31
Feb 2004	586	9,169	954	29
Jan 2004	466	9,510	947	30
Dec 2003	557	8,876	897	28
Nov 2003	576	10,350	1,208	30
Oct 2003	586	10,695	818	31
Sep 2003	606	7,230	1,523	30
Aug 2003	692	7,471	1,018	31
Jul 2003	594	8,555	880	29
Jun 2003	684	7,424	890	29
May 2003	675	7,936	879	31
Apr 2003	599	6,873	840	29
Mar 2003	534	5,451	785	23
Feb 2003	553	7,755	700	28
Jan 2003	574	8,033	730	29
Dec 2002	653	9,145	881	31
Nov 2002	680	8,850	880	30
Oct 2002	614	9,145	901	31
Sep 2002	672	7,590	490	30
Aug 2002	679	7,843	902	31
Jul 2002	712	7,657	943	31
Jun 2002	657	6,840	1,001	30
May 2002	630	8,649	767	31
Apr 2002	715	8,370	1,300	30
Mar 2002	584	7,657	1,312	31
Feb 2002	683	6,916	1,116	28
Jan 2002	706	7,037	1,525	31
Dec 2001	736	6,787	785	31
Nov 2001	770	7,290	615	30
Oct 2001	733	7,533	737	31
Sep 2001	558	7,350	634	30
Aug 2001	627	7,328	780	30
Jul 2001	649	7,006	889	31
Jun 2001	675	6,780	882	30
May 2001	608	7,061	828	31
Apr 2001	586	6,870	797	30
Mar 2001	703	7,200	806	30
Feb 2001	660	6,480	669	27
Jan 2001	598	6,572	759	31
Dec 2000	618	6,572	771	31
Nov 2000	564	6,148	732	26
Oct 2000	673	7,378	886	31
Sep 2000	549	7,140	746	30
Aug 2000	729	7,378	856	31
Jul 2000	611	5,580	1,090	31
Jun 2000	624	5,580	898	30
May 2000	757	5,766	913	31
Apr 2000	506	4,209	902	23
Mar 2000	386	3,660	642	20
Feb 2000	570	5,307	958	29
Jan 2000	607	6,448	814	31
Dec 1999	646	6,448	772	31
Nov 1999	622	6,240	893	30
Oct 1999	582	2,728	1,056	31
Sep 1999	622	2,640	1,173	30
Aug 1999	669	2,728	806	31
Jul 1999	590	4,805	1,041	31
Jun 1999	668	4,650	1,295	30
May 1999	725	6,882	938	31
Apr 1999	726	6,660	909	30
Mar 1999	712	6,882	1,063	31
Feb 1999	766	6,076	962	28
Jan 1999	677	6,510	885	30
Dec 1998	733	6,619	933	31
Nov 1998	688	6,510	960	30
Oct 1998	735	6,619	1,397	31
Sep 1998	491	4,340	1,083	20
Aug 1998	709	5,820	1,580	30
Jul 1998	776	5,917	1,387	31
Jun 1998	683	5,820	1,604	30
May 1998	783	6,014	1,448	31
Apr 1998	722	5,700	928	30
Mar 1998	807	5,890	695	31
Feb 1998	666	3,976	549	28
Jan 1998	746	4,402	794	31
Dec 1997	887	4,402	1,043	31
Nov 1997	669	4,260	805	30
Oct 1997	842	4,402	1,324	31
Sep 1997	750	4,260	797	30
Aug 1997	793	4,402	732	31
Jul 1997	815	4,260	955	30
Jun 1997	761	4,260	578	30
May 1997	813	4,402	828	31
Apr 1997	755	4,260	818	30
Mar 1997	828	4,402	913	31
Feb 1997	773	4,200	768	28
Jan 1997	906	4,170	705	30
Dec 1996	827	4,309	1,361	31
Nov 1996	727	4,031	794	29
Oct 1996	820	4,309	1,104	31
Sep 1996	885	4,170	840	30
Aug 1996	724	4,309	921	31
Jul 1996	766	4,170	1,290	30
Jun 1996	780	4,170	802	30
May 1996	787	4,309	754	31
Apr 1996	718	3,753	682	27
Mar 1996	777	4,309	692	31
Feb 1996	762	4,030	572	29
Jan 1996	814	4,309	700	31
Dec 1995	729	4,309	641	31
Nov 1995	766	3,671	660	30
Oct 1995	947	4,768	899	31
Sep 1995	844	4,360	840	30
Aug 1995	924	4,940	651	31
Jul 1995	872	3,640	744	31
Jun 1995	830	5,698	750	30
May 1995	891	6,115	775	31
Apr 1995	892	6,709	750	30
Mar 1995	989	4,846	806	31
Feb 1995	743	3,764	729	27
Jan 1995	909	4,609	837	31
Dec 1994	889	4,156	806	31
Nov 1994	928	4,191	870	30
Oct 1994	910	4,170	750	30
Sep 1994	886	4,041	870	30
Aug 1994	834	1,012	961	31
Jul 1994	1,046	4,035	806	31
Jun 1994	853	4,001	870	30
May 1994	1,011	0	868	31
Apr 1994	557	0	570	19
Mar 1994	908	0	930	31
Feb 1994	852	0	784	28
Jan 1994	997	0	840	30
Dec 1993	977	0	899	31
Nov 1993	1,011	0	900	30
Oct 1993	1,030	0	899	31
Sep 1993	979	0	900	30
Aug 1993	1,004	0	620	31
Jul 1993	1,016	0	930	31
Jun 1993	987	0	900	30
May 1993	1,069	0	961	31
Apr 1993	1,162	0	1,110	30
Mar 1993	1,162	0	1,116	31
Feb 1993	1,084	0	1,036	28
Jan 1993	1,243	0	1,147	31
Dec 1992	1,249	0	1,116	31
Nov 1992	1,166	0	1,020	30
Oct 1992	1,218	0	1,085	31
Sep 1992	1,167	0	930	30
Aug 1992	1,198	2,567	930	31
Jul 1992	970	1,806	899	31
Jun 1992	995	1,609	840	30
May 1992	1,027	1,662	1,054	31
Apr 1992	1,020	1,457	1,050	30
Mar 1992	993	0	1,073	29
Feb 1992	1,004	2,141	783	29
Jan 1992	1,103	2,268	1,085	31
Dec 1991	1,138	2,306	930	31
Nov 1991	926	752	1,050	30
Oct 1991	1,001	789	1,085	31
Sep 1991	978	770	718	30
Aug 1991	866	750	1,032	31
Jul 1991	1,061	812	1,077	31
Jun 1991	888	699	1,320	30
May 1991	1,061	766	1,240	31
Apr 1991	1,178	851	1,140	30
Mar 1991	1,010	773	1,271	31
Feb 1991	882	695	1,148	28
Jan 1991	1,164	756	1,395	31
Dec 1990	1,210	768	1,302	31
Nov 1990	1,263	782	1,380	30
Oct 1990	1,269	733	1,215	27
Sep 1990	447	726	330	30
Aug 1990	510	829	341	31
Jul 1990	332	720	297	27
Jun 1990	568	447	774	18
May 1990	893	704	1,333	31
Apr 1990	779	810	1,290	30
Mar 1990	497	861	806	31
Feb 1990	607	58	980	28
Jan 1990	667	63	1,116	31
Dec 1989	613	62	1,116	31
Nov 1989	729	60	1,170	30
Oct 1989	748	62	1,240	31
Sep 1989	861	73	1,290	30
Aug 1989	486	41	820	20
Jul 1989	641	54	1,050	30
Jun 1989	591	50	1,050	30
May 1989	640	54	1,085	31
Apr 1989	638	54	1,050	30
Mar 1989	585	50	1,054	31
Feb 1989	328	28	532	28
Jan 1989	332	28	558	31
Dec 1988	370	31	450	30
Nov 1988	394	33	480	30
Oct 1988	339	29	465	30
Sep 1988	288	24	420	30
Aug 1988	307	27	363	31
Jul 1988	301	26	465	31
Jun 1988	256	22	252	28
May 1988	301	26	310	31
Apr 1988	312	27	360	30
Mar 1988	272	23	403	31
Feb 1988	242	21	464	29
Jan 1988	288	24	420	30
Dec 1987	133	11	228	19
Nov 1987	208	18	360	30
Oct 1987	196	17	84	28
Sep 1987	266	23	570	30
Aug 1987	260	22	570	30
Jul 1987	241	20	513	27
Jun 1987	269	0	420	30
May 1987	267	0	420	30
Apr 1987	277	0	420	30
Mar 1987	289	0	403	31
Feb 1987	250	0	336	24
Jan 1987	284	0	341	29
Dec 1986	294	0	329	28
Nov 1986	297	0	341	29
Oct 1986	319	0	364	31
Sep 1986	333	0	329	28
Aug 1986	17	0	23	2
Jul 1986	25	0	11	1
Jun 1986	71	0	58	5
May 1986	233	0	247	21
Apr 1986	299	0	347	30
Mar 1986	315	0	456	31
Feb 1986	299	0	398	28
Jan 1986	222	0	147	16
Dec 1985	179	0	107	14
Nov 1985	298	0	230	30
Oct 1985	318	0	379	31
Sep 1985	286	0	464	30
Aug 1985	350	0	528	31
Jul 1985	304	0	255	26
Jun 1985	327	0	329	29
May 1985	288	0	464	30
Apr 1985	336	0	480	30
Mar 1985	448	0	416	26
Feb 1985	—	—	—	—
Jan 1985	—	—	—	—
Dec 1984	—	—	—	—
Nov 1984	235	0	480	24
Oct 1984	343	0	620	31
Sep 1984	322	0	600	30
Aug 1984	292	0	460	31
Jul 1984	335	0	465	31
Jun 1984	330	0	600	30
May 1984	392	0	620	31
Apr 1984	374	0	750	30
Mar 1984	362	0	682	31
Feb 1984	422	0	700	29
Jan 1984	—	—	—	—
Dec 1983	249	0	380	19
Nov 1983	390	0	600	30
Oct 1983	244	0	400	16
Sep 1983	213	0	440	22
Aug 1983	304	0	620	31
Jul 1983	322	0	620	31
Jun 1983	312	0	600	30
May 1983	313	0	620	31
Apr 1983	326	0	600	30
Mar 1983	329	0	620	31
Feb 1983	329	0	420	28
Jan 1983	299	0	460	23
Dec 1982	47	0	147	6
Nov 1982	331	0	600	30
Oct 1982	308	0	620	31
Sep 1982	358	0	450	30
Aug 1982	390	0	600	31
Jul 1982	394	0	620	31
Jun 1982	399	0	600	30
May 1982	439	0	620	31
Apr 1982	417	0	480	24
Mar 1982	266	0	340	7
Feb 1982	319	0	380	19
Jan 1982	234	0	300	15
Dec 1981	315	0	380	19
Nov 1981	409	0	600	30
Oct 1981	458	0	620	31
Sep 1981	368	0	600	24
Aug 1981	369	0	600	24
Jul 1981	391	0	600	24
Jun 1981	435	0	675	26
May 1981	467	0	750	30
Apr 1981	488	0	750	30
Mar 1981	511	0	750	30
Feb 1981	278	0	400	16
Jan 1981	511	0	725	29
Dec 1980	391	0	600	24
Nov 1980	453	0	575	23
Oct 1980	258	0	350	31
Sep 1980	483	0	850	30
Aug 1980	—	—	—	—
Jul 1980	399	0	500	21
Jun 1980	312	0	450	18
May 1980	623	0	620	31
Apr 1980	600	0	600	30
Mar 1980	565	0	650	26
Feb 1980	382	0	500	20
Jan 1980	519	0	625	22
Dec 1979	623	0	775	30
Nov 1979	645	0	750	30
Oct 1979	711	0	750	30
Sep 1979	523	0	575	23
Aug 1979	535	0	575	23
Jul 1979	707	0	775	31
Jun 1979	695	0	725	26
May 1979	726	0	725	15
Apr 1979	523	0	450	29
Mar 1979	702	0	620	29
Feb 1979	577	0	475	9
Jan 1979	412	0	350	0
Dec 1978	727	0	650	26
Nov 1978	579	0	375	15
Oct 1978	830	0	700	29
Sep 1978	981	0	725	29
Aug 1978	192	0	250	9
Jul 1978	—	—	—	—
Jun 1978	207	0	225	8
May 1978	598	0	550	22
Apr 1978	929	0	700	28
Mar 1978	260	0	250	10
Feb 1978	—	—	—	—
Jan 1978	—	—	—	—
Dec 1977	698	0	475	19
Nov 1977	556	0	500	20
Oct 1977	925	0	725	29
Sep 1977	900	0	675	27
Aug 1977	705	0	750	30
Jul 1977	932	0	725	29
Jun 1977	998	0	750	30
May 1977	794	0	650	26
Apr 1977	858	0	725	29
Mar 1977	877	0	725	29
Feb 1977	1,078	0	700	28
Jan 1977	521	0	400	16
Dec 1976	899	0	675	27
Nov 1976	899	0	749	30
Oct 1976	979	0	310	31
Sep 1976	925	0	300	30
Aug 1976	991	0	320	31
Jul 1976	1,027	0	310	31
Jun 1976	981	0	300	30
May 1976	1,043	0	320	31
Apr 1976	863	0	260	25
Mar 1976	517	0	160	16
Feb 1976	962	0	320	27
Jan 1976	829	0	300	24
Dec 1975	986	0	345	30
Nov 1975	942	0	330	30
Oct 1975	1,018	0	350	31
Sep 1975	992	0	300	30
Aug 1975	1,124	0	345	31
Jul 1975	1,006	0	325	28
Jun 1975	957	0	300	31
May 1975	819	0	260	28
Apr 1975	869	0	270	31
Mar 1975	1,134	0	340	30
Feb 1975	897	0	280	27
Jan 1975	1,088	0	325	28
Dec 1974	1,149	0	325	31
Nov 1974	983	0	285	28
Oct 1974	1,083	0	310	31
Sep 1974	1,100	0	325	30
Aug 1974	915	0	300	27
Jul 1974	1,040	0	340	28
Jun 1974	1,100	0	350	31
May 1974	1,099	0	350	31
Apr 1974	1,061	0	330	30
Mar 1974	1,068	0	332	31
Feb 1974	1,110	0	345	29
Jan 1974	1,073	0	325	31
Dec 1973	1,118	0	315	31
Nov 1973	1,118	0	310	30
Oct 1973	955	0	250	26
Sep 1973	1,173	0	350	30
Aug 1973	1,014	0	380	29
Jul 1973	260	0	100	9
Jun 1973	1,098	0	300	0
May 1973	1,206	0	330	31
Apr 1973	781	0	240	23
Mar 1973	1,110	0	350	31
Feb 1973	993	0	310	27
Jan 1973	1,123	0	350	31
Dec 1972	1,053	0	330	29
Nov 1972	1,056	0	330	29
Oct 1972	1,105	0	350	31
Sep 1972	1,103	0	350	30
Aug 1972	1,131	0	375	30
Jul 1972	1,132	0	380	30
Jun 1972	1,066	0	355	28
May 1972	1,108	0	380	25
Apr 1972	1,180	0	390	30
Mar 1972	562	0	175	12
Feb 1972	830	0	300	27
Jan 1972	1,062	0	375	31
Dec 1971	1,029	0	350	30
Nov 1971	1,088	0	360	30
Oct 1971	1,143	0	370	31
Sep 1971	740	0	220	21
Aug 1971	1,003	0	300	31
Jul 1971	1,022	0	310	31
Jun 1971	890	0	290	28
May 1971	1,055	0	320	31
Apr 1971	866	0	280	25
Mar 1971	1,051	0	320	30
Feb 1971	908	0	285	27
Jan 1971	1,039	0	320	31
Dec 1970	944	0	300	31
Nov 1970	1,066	0	340	30
Oct 1970	1,063	0	340	31
Sep 1970	1,100	0	350	30
Aug 1970	876	0	280	26
Jul 1970	841	0	220	31
Jun 1970	919	0	290	26
May 1970	765	0	260	21
Apr 1970	1,053	0	310	28
Mar 1970	1,097	0	340	29
Feb 1970	885	0	300	25
Jan 1970	1,019	0	340	29
Dec 1969	1,031	0	375	31
Nov 1969	1,104	0	400	30
Oct 1969	1,256	0	420	31
Sep 1969	506	0	200	31
Aug 1969	1,055	0	420	31
Jul 1969	858	0	380	30
Jun 1969	832	0	385	28
May 1969	1,102	0	425	31
Apr 1969	829	0	370	27
Mar 1969	413	0	220	31
Feb 1969	490	0	270	28
Jan 1969	—	—	—	—
Dec 1968	1,003	0	300	28
Nov 1968	1,052	0	350	30
Oct 1968	1,128	0	300	31
Sep 1968	1,145	0	625	30
Aug 1968	157	0	50	30
Jul 1968	1,216	0	380	31
Jun 1968	1,100	0	375	29
May 1968	1,287	0	375	31
Apr 1968	510	0	140	30
Mar 1968	719	0	200	31
Feb 1968	944	0	250	29
Jan 1968	977	0	260	31
Dec 1967	1,022	0	300	31
Nov 1967	747	0	180	30
Oct 1967	1,078	0	325	31
Sep 1967	819	0	250	30
Aug 1967	1,175	0	400	31
Jul 1967	742	0	200	31
Jun 1967	1,073	0	375	29
May 1967	816	0	250	31
Apr 1967	945	0	350	30
Mar 1967	993	0	375	31
Feb 1967	887	0	300	28
Jan 1967	997	0	400	31
Dec 1966	1,037	0	450	31
Nov 1966	1,003	0	450	30
Oct 1966	1,074	0	500	31
Sep 1966	1,084	0	520	29
Aug 1966	1,043	0	500	30
Jul 1966	1,038	0	540	31
Jun 1966	1,194	0	650	30
May 1966	811	0	500	31
Apr 1966	1,079	0	600	30
Mar 1966	1,025	0	600	30
Feb 1966	589	0	240	28
Jan 1966	1,095	0	640	31
Dec 1965	1,201	0	700	30
Nov 1965	1,212	0	750	29
Oct 1965	1,064	0	610	31
Sep 1965	1,032	0	650	29
Aug 1965	1,125	0	700	31
Jul 1965	1,292	0	725	31
Jun 1965	1,175	0	670	30
May 1965	1,213	0	700	31
Apr 1965	1,308	458	725	30
Mar 1965	1,101	385	650	31
Feb 1965	444	0	370	28
Jan 1965	1,387	0	865	31
Dec 1964	458	0	250	30
Nov 1964	1,185	90	700	20
Oct 1964	1,352	0	850	31
Sep 1964	933	326	560	29
Aug 1964	1,181	413	720	31
Jul 1964	559	0	300	11
Jun 1964	1,039	0	680	23
May 1964	1,244	0	750	31
Apr 1964	1,225	0	720	30
Mar 1964	1,178	0	790	31
Feb 1964	1,282	0	820	29
Jan 1964	925	0	878	31
Dec 1963	1,243	0	890	31
Nov 1963	1,147	0	740	26
Oct 1963	339	0	240	8
Sep 1963	1,279	0	850	30
Aug 1963	1,329	0	930	30
Jul 1963	1,315	0	910	31
Jun 1963	1,354	0	910	29
May 1963	1,425	0	970	31
Apr 1963	1,201	0	850	30
Mar 1963	1,397	489	880	31
Feb 1963	822	0	670	28
Jan 1963	1,207	422	990	31
Dec 1962	1,355	0	1,040	31
Nov 1962	1,152	0	975	30
Oct 1962	1,217	0	820	31
Sep 1962	303	0	240	30
Aug 1962	1,358	0	860	31
Jul 1962	1,470	0	900	31
Jun 1962	1,316	0	890	30
May 1962	849	0	700	31
Apr 1962	837	0	675	30
Mar 1962	981	0	790	31
Feb 1962	878	0	720	30
Jan 1962	1,042	0	760	31
Dec 1961	1,183	0	800	31
Nov 1961	1,116	0	700	25
Oct 1961	1,454	0	890	31
Sep 1961	1,466	0	910	30
Aug 1961	1,629	0	900	31
Jul 1961	1,100	0	632	31
Jun 1961	1,637	0	930	30
May 1961	1,768	0	961	31
Apr 1961	1,319	0	0	30
Mar 1961	1,797	0	0	31
Feb 1961	1,690	0	0	28
Jan 1961	1,870	0	0	31
Dec 1960	2,176	0	0	31
Nov 1960	1,835	0	0	24
Oct 1960	1,831	0	0	31
Sep 1960	2,329	0	0	30
Aug 1960	1,686	0	0	31
Jul 1960	2,599	0	0	31
Jun 1960	—	—	—	—
May 1960	2,187	0	0	31
Apr 1960	1,300	0	0	20
Mar 1960	2,680	0	0	29
Feb 1960	2,729	0	0	27
Jan 1960	1,997	700	0	31
Dec 1959	3,163	1,107	0	31
Nov 1959	3,196	1,119	0	30
Oct 1959	3,531	1,236	0	31
Sep 1959	2,620	917	0	30
Aug 1959	4,475	1,570	0	31
Jul 1959	4,763	0	0	31
Jun 1959	3,533	0	0	21

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

Location

45.771442, -103.714135

45.77144, -103.71413 · 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.