HUERFANO UNIT #221E

API 3004526685 · San Juan County, New Mexico · Aztec district · Federal lease

ActiveGasPlugged 9999-12-31

API

3004526685

Operator

HILCORP ENERGY COMPANY

Location (PLSS)

O-13-25N-10W

Spudded

1986-03-20

Measured depth

6,697 ft

True vertical depth

6,697 ft

Pools

[71599] BASIN DAKOTA (PRORATED GAS)

Monthly production

403 months filed with the Oil Conservation Division, Dec 1992 to Jun 2026. Oil and water are barrels; gas is MCF — the three are never added.

Cumulative oil

11,156 bbl

Cumulative gas

1,046,844 MCF

Cumulative water

5,680 bbl

Month	Oil (bbl)	Gas (MCF)	Water (bbl)	Days
Jun 2026	17	455	—	30
May 2026	—	481	—	31
Apr 2026	1	456	—	30
Mar 2026	—	378	—	31
Feb 2026	—	289	—	28
Jan 2026	—	324	—	31
Dec 2025	—	382	—	31
Nov 2025	—	484	—	30
Oct 2025	—	512	—	31
Sep 2025	3	476	—	30
Aug 2025	—	468	—	31
Jul 2025	—	424	—	31
Jun 2025	—	457	—	30
May 2025	—	502	—	31
Apr 2025	—	481	—	30
Mar 2025	—	513	—	31
Feb 2025	—	487	—	28
Jan 2025	—	543	—	31
Dec 2024	—	586	—	31
Nov 2024	—	630	—	30
Oct 2024	—	576	—	30
Sep 2024	—	770	—	29
Aug 2024	—	754	—	31
Jul 2024	—	674	—	31
Jun 2024	—	787	—	30
May 2024	1	772	—	31
Apr 2024	5	725	—	30
Mar 2024	19	812	—	31
Feb 2024	13	736	—	29
Jan 2024	8	922	70	31
Dec 2023	15	1,127	—	31
Nov 2023	8	1,126	—	30
Oct 2023	18	1,183	—	31
Sep 2023	15	1,162	—	30
Aug 2023	7	1,106	—	31
Jul 2023	11	759	—	31
Jun 2023	—	925	—	30
May 2023	7	971	67	31
Apr 2023	11	676	—	30
Mar 2023	23	950	8	31
Feb 2023	5	1,041	7	28
Jan 2023	40	841	8	31
Dec 2022	2	735	8	31
Nov 2022	1	810	8	30
Oct 2022	9	851	8	31
Sep 2022	4	782	8	30
Aug 2022	7	843	8	31
Jul 2022	12	806	8	31
Jun 2022	8	815	8	30
May 2022	3	933	8	31
Apr 2022	20	1,188	8	30
Mar 2022	20	1,210	58	31
Feb 2022	14	1,047	7	28
Jan 2022	15	1,150	8	31
Dec 2021	5	1,082	8	31
Nov 2021	19	1,136	8	30
Oct 2021	10	1,187	8	31
Sep 2021	15	1,149	8	30
Aug 2021	9	1,133	8	31
Jul 2021	25	1,175	8	31
Jun 2021	—	1,308	8	30
May 2021	14	1,361	8	31
Apr 2021	10	1,317	8	30
Mar 2021	22	1,301	35	31
Feb 2021	8	1,203	7	28
Jan 2021	22	1,296	8	30
Dec 2020	16	1,295	8	30
Nov 2020	11	1,347	8	30
Oct 2020	18	1,393	8	31
Sep 2020	—	1,326	8	30
Aug 2020	15	1,415	48	31
Jul 2020	11	1,427	8	31
Jun 2020	15	1,350	8	30
May 2020	11	1,343	8	31
Apr 2020	19	1,254	8	30
Mar 2020	24	1,372	8	31
Feb 2020	26	1,236	37	29
Jan 2020	18	1,406	8	31
Dec 2019	15	1,405	8	31
Nov 2019	15	1,377	43	30
Oct 2019	14	1,469	8	31
Sep 2019	9	1,434	8	30
Aug 2019	3	1,498	30	31
Jul 2019	15	1,513	8	31
Jun 2019	14	1,493	8	30
May 2019	22	1,530	8	31
Apr 2019	16	1,319	60	30
Mar 2019	14	1,325	8	31
Feb 2019	18	1,095	7	28
Jan 2019	18	1,394	45	31
Dec 2018	15	1,395	8	31
Nov 2018	23	1,425	8	30
Oct 2018	14	1,546	8	31
Sep 2018	15	1,418	8	30
Aug 2018	14	1,453	8	31
Jul 2018	13	1,474	53	31
Jun 2018	17	1,448	8	30
May 2018	13	1,499	8	31
Apr 2018	21	1,407	8	30
Mar 2018	21	1,502	8	31
Feb 2018	13	1,350	7	28
Jan 2018	20	1,514	16	31
Dec 2017	15	1,508	8	30
Nov 2017	12	1,489	8	29
Oct 2017	17	1,483	40	30
Sep 2017	16	1,439	8	29
Aug 2017	6	607	3	13
Jul 2017	10	1,505	8	31
Jun 2017	13	1,465	8	30
May 2017	17	1,534	8	31
Apr 2017	25	1,485	8	30
Mar 2017	18	1,589	8	31
Feb 2017	16	1,414	7	28
Jan 2017	28	1,500	41	31
Dec 2016	17	1,526	41	31
Nov 2016	15	1,274	37	28
Oct 2016	13	1,466	41	31
Sep 2016	14	1,310	40	30
Aug 2016	—	1,294	41	31
Jul 2016	—	1,247	40	30
Jun 2016	2	1,345	40	30
May 2016	—	1,815	41	31
Apr 2016	—	1,229	40	30
Mar 2016	28	1,365	41	31
Feb 2016	28	1,278	39	29
Jan 2016	15	1,359	41	31
Dec 2015	13	1,314	41	31
Nov 2015	18	1,279	40	30
Oct 2015	10	1,373	41	31
Sep 2015	2	1,294	40	30
Aug 2015	24	1,354	41	31
Jul 2015	13	1,343	41	31
Jun 2015	8	1,289	40	30
May 2015	44	1,291	41	31
Apr 2015	2	1,263	40	30
Mar 2015	19	1,326	41	31
Feb 2015	23	1,184	37	28
Jan 2015	15	1,371	41	31
Dec 2014	22	1,360	41	31
Nov 2014	18	1,295	40	30
Oct 2014	14	1,308	41	31
Sep 2014	15	1,286	40	30
Aug 2014	10	1,022	—	28
Jul 2014	11	1,196	—	31
Jun 2014	12	1,213	—	30
May 2014	20	1,355	—	31
Apr 2014	15	1,405	—	30
Mar 2014	25	1,722	41	31
Feb 2014	39	1,500	—	28
Jan 2014	16	1,373	—	31
Dec 2013	12	1,656	—	31
Nov 2013	22	1,767	40	30
Oct 2013	13	1,442	41	31
Sep 2013	17	1,325	—	30
Aug 2013	15	1,354	—	31
Jul 2013	27	1,556	—	31
Jun 2013	1	1,621	40	30
May 2013	—	1,486	41	31
Apr 2013	4	1,511	38	29
Mar 2013	20	1,784	—	31
Feb 2013	28	1,538	—	28
Jan 2013	2	1,653	—	31
Dec 2012	3	1,611	—	31
Nov 2012	—	1,802	—	30
Oct 2012	2	1,925	41	31
Sep 2012	23	1,566	—	30
Aug 2012	15	1,730	—	31
Jul 2012	14	1,654	—	31
Jun 2012	22	1,605	—	30
May 2012	18	1,734	—	31
Apr 2012	22	1,598	—	30
Mar 2012	28	1,817	—	31
Feb 2012	26	1,692	—	29
Jan 2012	27	1,832	—	31
Dec 2011	19	1,928	—	31
Nov 2011	19	1,769	—	30
Oct 2011	31	2,098	—	31
Sep 2011	14	1,600	—	30
Aug 2011	20	2,234	41	31
Jul 2011	27	2,253	—	31
Jun 2011	24	2,245	—	30
May 2011	34	2,431	—	31
Apr 2011	43	2,725	—	30
Mar 2011	125	3,058	40	30
Feb 2011	—	0	—	0
Jan 2011	—	57	13	10
Dec 2010	—	2,455	37	28
Nov 2010	—	468	40	30
Oct 2010	—	1,246	41	31
Sep 2010	—	2,100	40	30
Aug 2010	—	860	41	31
Jul 2010	—	0	—	0
Jun 2010	—	370	40	30
May 2010	—	1,138	41	31
Apr 2010	—	1,261	40	30
Mar 2010	—	1,316	41	31
Feb 2010	—	1,258	37	28
Jan 2010	2	963	41	31
Dec 2009	—	743	41	31
Nov 2009	—	1,213	40	30
Oct 2009	9	940	41	31
Sep 2009	10	1,010	40	30
Aug 2009	11	1,315	41	31
Jul 2009	17	1,267	40	30
Jun 2009	19	1,666	40	30
May 2009	5	949	28	21
Apr 2009	—	0	—	0
Mar 2009	17	1,091	23	17
Feb 2009	28	1,764	37	28
Jan 2009	—	1,401	41	31
Dec 2008	42	1,528	37	28
Nov 2008	—	0	—	0
Oct 2008	—	0	—	0
Sep 2008	25	1,784	40	30
Aug 2008	7	1,586	41	31
Jul 2008	4	372	41	31
Jun 2008	23	1,742	30	30
May 2008	20	2,183	41	31
Apr 2008	27	1,957	40	30
Mar 2008	17	2,036	41	31
Feb 2008	—	1,971	39	29
Jan 2008	—	2,276	41	31
Dec 2007	22	1,407	41	31
Nov 2007	13	2,139	40	30
Oct 2007	15	2,209	41	31
Sep 2007	7	2,463	55	30
Aug 2007	5	2,491	57	31
Jul 2007	1	904	—	31
Jun 2007	7	2,208	55	30
May 2007	5	2,222	57	31
Apr 2007	22	2,160	55	30
Mar 2007	32	1,881	57	31
Feb 2007	26	1,749	51	28
Jan 2007	17	1,688	57	31
Dec 2006	17	2,096	57	31
Nov 2006	32	2,266	4	30
Oct 2006	28	2,408	9	31
Sep 2006	25	2,427	4	30
Aug 2006	8	2,372	5	31
Jul 2006	—	2,442	5	31
Jun 2006	—	2,239	4	30
May 2006	1	2,451	4	31
Apr 2006	8	2,514	6	30
Mar 2006	3	2,419	4	31
Feb 2006	1	2,743	5	28
Jan 2006	—	2,005	7	31
Dec 2005	6	1,793	3	31
Nov 2005	—	2,185	4	30
Oct 2005	—	2,608	5	31
Sep 2005	—	2,534	5	30
Aug 2005	—	2,483	4	31
Jul 2005	—	2,362	7	31
Jun 2005	—	1,191	2	30
May 2005	—	1,796	4	31
Apr 2005	—	2,228	4	30
Mar 2005	—	2,367	4	31
Feb 2005	—	2,163	4	28
Jan 2005	14	2,261	4	31
Dec 2004	18	1,952	4	31
Nov 2004	15	971	2	30
Oct 2004	28	1,609	3	31
Sep 2004	10	1,024	2	30
Aug 2004	13	1,058	2	31
Jul 2004	17	1,481	2	31
Jun 2004	20	1,367	2	30
May 2004	23	1,550	3	31
Apr 2004	22	1,667	3	30
Mar 2004	15	1,668	3	31
Feb 2004	8	580	1	29
Jan 2004	10	1,467	6	31
Dec 2003	15	1,069	2	31
Nov 2003	17	918	2	30
Oct 2003	13	1,131	2	30
Sep 2003	13	981	3	30
Aug 2003	18	888	2	31
Jul 2003	13	1,433	3	31
Jun 2003	17	1,400	3	30
May 2003	22	1,474	3	31
Apr 2003	12	1,048	4	30
Mar 2003	13	1,697	3	31
Feb 2003	13	553	1	28
Jan 2003	2	1,513	3	31
Dec 2002	13	825	2	31
Nov 2002	15	1,317	2	30
Oct 2002	18	963	2	31
Sep 2002	11	1,129	2	30
Aug 2002	7	705	1	31
Jul 2002	0	1,314	2	31
Jun 2002	1	1,601	3	30
May 2002	11	1,819	3	31
Apr 2002	32	1,751	3	30
Mar 2002	23	2,075	4	31
Feb 2002	12	825	2	28
Jan 2002	0	306	2	31
Dec 2001	0	421	1	31
Nov 2001	17	511	1	30
Oct 2001	27	557	1	31
Sep 2001	20	543	1	30
Aug 2001	12	719	1	31
Jul 2001	17	777	1	31
Jun 2001	20	819	2	28
May 2001	22	1,125	2	31
Apr 2001	15	1,155	2	30
Mar 2001	18	1,632	3	31
Feb 2001	32	1,644	13	28
Jan 2001	38	1,965	4	31
Dec 2000	20	2,183	4	31
Nov 2000	8	1,872	7	30
Oct 2000	23	1,789	7	31
Sep 2000	21	2,032	4	30
Aug 2000	27	1,960	9	31
Jul 2000	23	1,800	8	31
Jun 2000	—	1,909	44	30
May 2000	43	2,715	5	31
Apr 2000	50	2,896	5	30
Mar 2000	35	1,528	3	31
Feb 2000	14	1,095	2	29
Jan 2000	18	1,219	2	31
Dec 1999	—	1,703	3	31
Nov 1999	22	858	2	30
Oct 1999	22	531	1	31
Sep 1999	15	902	2	30
Aug 1999	15	814	1	31
Jul 1999	10	1,029	2	28
Jun 1999	26	1,110	12	30
May 1999	—	867	2	31
Apr 1999	—	379	1	30
Mar 1999	1	383	1	31
Feb 1999	14	716	1	28
Jan 1999	22	1,450	3	31
Dec 1998	3	931	2	31
Nov 1998	15	1,401	3	30
Oct 1998	9	1,145	2	31
Sep 1998	8	935	2	30
Aug 1998	14	1,648	3	23
Jul 1998	36	2,533	5	30
Jun 1998	28	2,559	5	30
May 1998	13	2,852	5	31
Apr 1998	44	3,071	6	30
Mar 1998	33	3,277	6	31
Feb 1998	25	2,937	6	28
Jan 1998	38	3,823	7	31
Dec 1997	17	3,724	7	31
Nov 1997	41	3,301	6	30
Oct 1997	8	187	—	31
Sep 1997	27	2,640	5	30
Aug 1997	54	3,975	7	31
Jul 1997	62	3,977	7	26
Jun 1997	34	3,926	7	30
May 1997	20	1,122	2	31
Apr 1997	33	1,826	3	30
Mar 1997	22	2,362	4	31
Feb 1997	37	1,631	3	28
Jan 1997	10	1,982	4	31
Dec 1996	25	2,549	5	31
Nov 1996	44	2,072	4	30
Oct 1996	39	2,934	6	31
Sep 1996	0	1,113	2	20
Aug 1996	53	2,584	5	31
Jul 1996	20	1,779	3	31
Jun 1996	25	1,347	3	30
May 1996	27	2,332	4	31
Apr 1996	25	1,865	4	30
Mar 1996	40	2,873	5	31
Feb 1996	11	1,982	4	29
Jan 1996	79	2,724	5	31
Dec 1995	0	4,260	8	31
Nov 1995	47	2,620	5	30
Oct 1995	18	922	2	25
Sep 1995	28	2,775	5	30
Aug 1995	41	2,909	5	31
Jul 1995	26	2,228	4	31
Jun 1995	14	2,330	4	30
May 1995	15	2,243	4	31
Apr 1995	32	2,807	5	30
Mar 1995	33	3,700	7	31
Feb 1995	35	3,242	6	17
Jan 1995	57	5,013	9	28
Dec 1994	44	6,450	12	11
Nov 1994	0	462	1	3
Oct 1994	44	4,352	8	31
Sep 1994	9	1,577	3	25
Aug 1994	43	3,397	6	31
Jul 1994	10	2,405	5	31
Jun 1994	31	4,319	8	30
May 1994	51	4,381	8	31
Apr 1994	105	4,114	8	30
Mar 1994	0	5,664	11	30
Feb 1994	8	0	—	0
Jan 1994	10	1,450	3	10
Dec 1993	—	684	1	9
Nov 1993	30	2,395	5	30
Oct 1993	59	4,731	9	31
Sep 1993	29	4,973	9	30
Aug 1993	24	2,877	5	22
Jul 1993	13	2,084	4	31
Jun 1993	13	766	1	30
May 1993	—	1,025	2	28
Apr 1993	5	579	1	23
Mar 1993	—	803	2	3
Feb 1993	40	2,850	5	28
Jan 1993	29	3,675	7	30
Dec 1992	4,912	417,136	468	99

A month with no figure filed no volume for that product. Statewide, 535 well-months carry two filings that disagree on the volume with nothing in the record to choose between them; those are excluded rather than guessed.

Location

36.396984, -107.844544 · O-13-25N-10W

New Mexico OCD data, corpus built 2026-08-18. API 04526685.