HUFF UNIT

Name: HUFF UNIT lease production and value, Jan 1993 onwards
Creator: Railroad Commission of Texas
License: https://www.rrc.texas.gov/site-policies/

Operated by CIMAREX ENERGY CO. (P-5 153438) in the BUFFALO WALLOW (MORROW) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 49131District 10Field 13147666Hydrogen sulphide fieldCondensateGasSave Export

Value, all time

$8.3 M

Jan 1993 – Feb 2015

Value, last 12 filed months

$11 k

at the published price for each month

Months reported

266

no gaps in the span

Streams

condensate, gas

The BUFFALO WALLOW (MORROW) field

The Railroad Commission's own record for the field this lease produces from, including the spacing rule that governs how close together its wells may be drilled.

These are facts about the field, not about this lease. The field holds 38 leases and 38 wells, and the rule below applies to all of them.

Discovered

1969-08-29

as the register files it

Field class

Gas

the register's own label

Between wells

3,735 ft

minimum

From a lease line

1,867 ft

minimum

A drilling unit in this field needs at least 640 acres. The field rule took effect on 2006-05-16.

The register flags this field for hydrogen sulphide. That is a poisonous gas that occurs naturally in some formations. The flag is a property of the field as the Commission records it. It is not a measurement taken at this lease, and it is not a statement that gas is escaping anywhere.

The Commission's schedule remark for this field reads: “AND HORIZONTAL WELLS ON THE SAME LEASE OR POOLED UNIT.”

What this lease produced, and what it was worth

Oil and condensate are valued on the volume the state records as disposed of; gas and casinghead gas on the volume produced. They are different columns of different files, and the difference is not cosmetic.

Stream	Basis	Volume	Value
Condensate	Disposition	4,203 bbl	$81,324
Gas	Production	3,294,721 Mcf	$8,233,535
Total			$8,314,859

1,369,627 Mcf of this lease's gas, across 48 months, carries no value here. No free Texas wellhead gas price exists before 1997, so those months are left out of the total rather than valued at zero. The total above is therefore a floor, not an estimate.

Wells on this lease (1)

Every wellbore the Railroad Commission records against this lease key, with the depth, the last completion and the plug date exactly as filed. A well with no plug date is not stated to be producing — the state files no such flag.

These wells centre on 35.6467, -100.2148. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

35.64667, -100.21482 · centre of the wells drawn, derived⌘ or Ctrl + scroll to zoom

What these wells add up to

Every figure below is counted over all of this lease's wells, not over the rows listed above. The Railroad Commission files two facts about a well's state — a plug date and a proration-schedule flag — and a well can carry both, so they are published as separate counts and never merged into a status.

On the schedule

100.0%

1 of 1 wells

With a plug date

0.0%

0 of 1 wells

Median depth

20,690 ft

1 wells filed one

Completion to plug

—

no well filed both dates

What the state filed about each well

On the RRC proration schedule

1100.0%

A plug date is filed

00.0%

BothOn the schedule and plugged. Neither fact cancels the other.

00.0%

NeitherNo plug date, and not on the schedule.

00.0%

A plug date is the date the Commission recorded the wellbore as sealed with cement and abandoned. It is the only end-of-life fact Texas files. There is no "active" flag on a well, so this page does not print one — a well with no plug date is not stated to be producing.

How deep they were drilled

The one well that filed a depth was drilled to 20,690 ft.

Completions filed

Aug 2014

1 of 1 wells

1 well


42-21130032	1	20,690 ft	Aug 2014	—	Yes

The API number is the state's, prefixed 42 for Texas. A well is matched to this lease by the lease key the Commission files on the wellbore record, so a well that has moved between leases appears under each one it was filed against.

Every month this lease reported (266)

Volume × price = value, one row per cycle. The price columns are the same series published on the prices page — nothing here is modelled.

266 months


Feb 2015	0	0	44.66	2.98	$0
Jan 2015	0	0	43.43	3.10	$0
Dec 2014	0	0	54.69	3.59	$0
Nov 2014	0	0	70.46	4.25	$0
Oct 2014	0	0	78.30	3.90	$0
Sep 2014	0	0	86.16	4.05	$0
Aug 2014	120	0	89.39	4.04	$10,727
Jul 2014	2	2	96.56	4.18	$201
Jun 2014	0	0	98.16	4.74	$0
May 2014	0	0	94.73	4.73	$0
Apr 2014	0	0	95.94	4.81	$0
Mar 2014	0	0	95.89	5.06	$0
Feb 2014	0	0	97.40	6.19	$0
Jan 2014	0	0	90.40	4.86	$0
Dec 2013	0	0	91.82	4.35	$0
Nov 2013	0	284	88.85	3.74	$1,062
Oct 2013	0	0	97.42	3.78	$0
Sep 2013	0	0	104.11	3.72	$0
Aug 2013	0	0	104.25	3.52	$0
Jul 2013	0	0	102.52	3.72	$0
Jun 2013	0	0	94.40	3.93	$0
May 2013	0	0	94.83	4.15	$0
Apr 2013	0	0	93.96	4.28	$0
Mar 2013	0	0	93.62	3.91	$0
Feb 2013	0	0	91.23	3.42	$0
Jan 2013	0	0	91.60	3.42	$0
Dec 2012	0	0	86.77	3.42	$0
Nov 2012	0	0	86.95	3.62	$0
Oct 2012	0	0	89.38	3.40	$0
Sep 2012	0	0	94.67	2.92	$0
Aug 2012	0	0	92.66	2.91	$0
Jul 2012	0	0	85.13	3.02	$0
Jun 2012	0	0	79.82	2.52	$0
May 2012	0	0	91.61	2.49	$0
Apr 2012	0	0	101.65	2.00	$0
Mar 2012	0	0	105.05	2.22	$0
Feb 2012	0	0	101.10	2.57	$0
Jan 2012	0	0	98.09	2.73	$0
Dec 2011	0	0	96.87	3.24	$0
Nov 2011	0	0	95.72	3.31	$0
Oct 2011	0	0	84.98	3.65	$0
Sep 2011	0	0	83.62	3.99	$0
Aug 2011	0	0	83.40	4.15	$0
Jul 2011	0	0	94.14	4.52	$0
Jun 2011	0	0	92.90	4.64	$0
May 2011	0	0	98.13	4.40	$0
Apr 2011	0	0	105.96	4.33	$0
Mar 2011	0	44	96.36	4.06	$179
Feb 2011	0	892	85.64	4.18	$3,729
Jan 2011	0	5,971	86.50	4.59	$27,400
Dec 2010	0	5,489	85.73	4.35	$23,865
Nov 2010	0	4,848	80.84	3.80	$18,400
Oct 2010	0	5,106	78.10	3.51	$17,916
Sep 2010	0	4,025	72.63	3.98	$16,017
Aug 2010	0	4,351	73.68	4.42	$19,229
Jul 2010	0	5,227	72.55	4.74	$24,758
Jun 2010	0	4,788	70.36	4.91	$23,511
May 2010	0	4,187	71.12	4.24	$17,733
Apr 2010	0	4,500	81.69	4.12	$18,552
Mar 2010	0	4,254	78.39	4.39	$18,669
Feb 2010	0	2,993	73.58	5.44	$16,289
Jan 2010	0	4,220	74.36	5.96	$25,168
Dec 2009	0	3,917	71.44	5.48	$21,480
Nov 2009	0	3,958	74.59	3.75	$14,848
Oct 2009	0	4,656	72.54	4.11	$19,137
Sep 2009	0	4,039	65.54	3.06	$12,379
Aug 2009	0	3,248	67.42	3.22	$10,454
Jul 2009	0	2,726	61.13	3.46	$9,444
Jun 2009	0	2,663	66.16	3.90	$10,372
May 2009	0	4,219	54.74	3.93	$16,563
Apr 2009	0	3,574	46.77	3.59	$12,822
Mar 2009	0	3,002	42.14	4.06	$12,185
Feb 2009	0	2,910	32.81	4.63	$13,482
Jan 2009	0	699	35.86	5.37	$3,754
Dec 2008	0	500	37.10	5.98	$2,989
Nov 2008	0	762	55.49	6.86	$5,228
Oct 2008	0	1,126	75.24	6.92	$7,794
Sep 2008	0	2,697	101.76	7.88	$21,245
Aug 2008	0	9,280	114.22	8.48	$78,722
Jul 2008	0	6,185	131.08	11.39	$70,444
Jun 2008	0	6,194	131.33	13.03	$80,724
May 2008	0	9,703	123.17	11.57	$112,305
Apr 2008	0	10,035	110.31	10.45	$104,915
Mar 2008	0	8,732	101.90	9.66	$84,387
Feb 2008	0	6,328	92.53	8.77	$55,500
Jan 2008	0	7,777	90.38	8.21	$63,816
Dec 2007	0	7,372	88.33	7.30	$53,830
Nov 2007	0	9,760	91.67	7.29	$71,167
Oct 2007	0	8,679	82.85	6.92	$60,076
Sep 2007	0	3,281	75.84	6.24	$20,487
Aug 2007	0	5,590	69.06	6.39	$35,709
Jul 2007	0	11,285	70.90	6.39	$72,088
Jun 2007	0	9,976	62.00	7.55	$75,303
May 2007	0	6,052	58.74	7.85	$47,486
Apr 2007	0	9,229	59.61	7.81	$72,034
Mar 2007	0	8,614	56.92	7.30	$62,899
Feb 2007	0	8,038	55.10	8.22	$66,040
Jan 2007	0	7,557	50.30	6.73	$50,835
Dec 2006	0	10,488	56.65	6.92	$72,561
Nov 2006	0	7,452	54.20	7.62	$56,765
Oct 2006	0	8,115	54.90	6.01	$48,802
Sep 2006	0	9,533	60.08	5.04	$48,020
Aug 2006	0	8,026	68.71	7.34	$58,910
Jul 2006	0	1,696	69.37	6.34	$10,757
Jun 2006	0	8,432	66.28	6.38	$53,829
May 2006	0	7,207	66.01	6.42	$46,305
Apr 2006	0	10,569	64.39	7.36	$77,793
Mar 2006	0	9,451	56.70	7.08	$66,941
Feb 2006	0	5,966	57.59	7.75	$46,243
Jan 2006	0	7,313	60.59	8.93	$65,329
Dec 2005	0	1,716	54.94	13.42	$23,021
Nov 2005	0	2,263	54.69	10.59	$23,962
Oct 2005	0	279	58.34	13.80	$3,849
Sep 2005	0	4,039	61.45	12.08	$48,787
Aug 2005	0	10,431	61.51	9.80	$102,191
Jul 2005	0	11,688	55.69	7.84	$91,676
Jun 2005	0	10,608	52.33	7.38	$78,298
May 2005	0	8,991	45.22	6.65	$59,801
Apr 2005	0	10,044	49.20	7.36	$73,929
Mar 2005	0	5,523	50.37	7.15	$39,516
Feb 2005	0	850	45.22	6.31	$5,365
Jan 2005	0	1,152	43.16	6.32	$7,283
Dec 2004	0	9,416	39.86	6.75	$63,568
Nov 2004	0	10,970	45.28	6.33	$69,445
Oct 2004	0	9,757	49.70	6.52	$63,568
Sep 2004	0	9,895	43.24	5.28	$52,284
Aug 2004	0	10,248	42.37	5.55	$56,883
Jul 2004	0	8,619	38.28	6.08	$52,440
Jun 2004	0	10,548	36.10	6.43	$67,855
May 2004	0	11,181	37.48	6.49	$72,616
Apr 2004	0	11,597	34.47	5.86	$67,941
Mar 2004	0	11,535	34.36	5.53	$63,790
Feb 2004	0	5,019	32.45	5.51	$27,653
Jan 2004	0	10,108	32.03	6.30	$63,677
Dec 2003	0	11,890	30.26	6.30	$74,927
Nov 2003	0	10,482	28.80	4.60	$48,166
Oct 2003	0	10,195	28.17	4.76	$48,525
Sep 2003	0	9,181	26.31	4.75	$43,604
Aug 2003	0	10,503	29.76	5.13	$53,877
Jul 2003	0	10,372	29.41	5.17	$53,632
Jun 2003	0	8,495	28.56	5.98	$50,825
May 2003	0	10,148	26.59	5.97	$60,611
Apr 2003	0	9,775	26.67	5.41	$52,856
Mar 2003	0	9,803	31.14	6.10	$59,759
Feb 2003	0	7,503	33.48	7.93	$59,468
Jan 2003	0	7,954	30.31	5.58	$44,400
Dec 2002	0	6,293	26.91	4.85	$30,545
Nov 2002	0	6,063	24.66	4.14	$25,082
Oct 2002	0	5,555	26.46	4.23	$23,493
Sep 2002	0	5,556	27.44	3.64	$20,197
Aug 2002	0	8,761	25.96	3.16	$27,721
Jul 2002	0	8,629	24.58	3.06	$26,420
Jun 2002	0	7,355	23.73	3.34	$24,553
May 2002	0	9,354	24.66	3.58	$33,525
Apr 2002	0	5,464	23.65	3.51	$19,191
Mar 2002	0	2	22.00	3.10	$6
Feb 2002	0	0	18.22	2.38	$0
Jan 2002	0	0	17.17	2.38	$0
Dec 2001	0	0	16.93	2.36	$0
Nov 2001	0	11,761	18.07	2.41	$28,291
Oct 2001	0	18,403	19.78	2.53	$46,539
Sep 2001	0	13,563	24.26	2.25	$30,535
Aug 2001	0	16,967	24.87	3.05	$51,803
Jul 2001	0	18,152	23.93	3.20	$58,033
Jun 2001	0	17,931	24.56	3.82	$68,571
May 2001	0	17,987	25.52	4.31	$77,476
Apr 2001	0	18,553	24.68	5.34	$98,986
Mar 2001	0	18,061	24.54	5.38	$97,104
Feb 2001	0	12,821	27.75	5.77	$73,940
Jan 2001	0	18,062	27.47	8.40	$151,698
Dec 2000	0	17,578	26.88	9.12	$160,355
Nov 2000	0	16,645	32.21	5.66	$94,177
Oct 2000	0	19,679	31.23	5.15	$101,258
Sep 2000	0	17,990	31.87	5.19	$93,305
Aug 2000	0	12,714	29.64	4.54	$57,731
Jul 2000	0	19,172	28.53	4.09	$78,409
Jun 2000	0	18,988	29.30	4.40	$83,495
May 2000	0	20,012	27.26	3.68	$73,639
Apr 2000	0	16,350	24.51	3.12	$50,947
Mar 2000	0	18,142	28.42	2.86	$51,882
Feb 2000	0	19,201	27.62	2.73	$52,352
Jan 2000	77	20,540	25.27	2.48	$52,895
Dec 1999	0	21,518	24.28	2.42	$52,154
Nov 1999	0	21,067	23.19	2.43	$51,277
Oct 1999	0	21,678	20.98	2.80	$60,779
Sep 1999	148	21,590	21.75	2.62	$59,760
Aug 1999	0	18,134	19.26	2.88	$52,146
Jul 1999	0	22,065	17.89	2.37	$52,346
Jun 1999	0	21,513	15.94	2.36	$50,816
May 1999	15	20,272	15.79	2.32	$47,289
Apr 1999	0	22,040	15.10	2.21	$48,665
Mar 1999	0	22,469	12.47	1.84	$41,305
Feb 1999	0	20,316	9.98	1.82	$36,930
Jan 1999	0	23,009	10.38	1.90	$43,716
Dec 1998	0	20,359	9.20	1.77	$36,103
Nov 1998	0	20,569	10.89	2.19	$44,958
Oct 1998	0	23,648	12.42	1.97	$46,568
Sep 1998	0	22,002	12.59	2.08	$45,822
Aug 1998	0	23,854	11.30	1.91	$45,498
Jul 1998	0	17,663	11.74	2.24	$39,517
Jun 1998	52	22,067	11.24	2.24	$49,954
May 1998	120	23,825	12.62	2.21	$54,080
Apr 1998	120	22,703	13.04	2.51	$58,443
Mar 1998	233	22,423	12.80	2.31	$54,767
Feb 1998	120	20,719	13.95	2.30	$49,310
Jan 1998	120	23,627	14.70	2.15	$52,675
Dec 1997	240	22,873	16.32	2.41	$59,066
Nov 1997	120	23,275	18.19	3.09	$74,062
Oct 1997	116	25,308	19.25	3.15	$81,949
Sep 1997	238	22,934	17.74	2.95	$71,989
Aug 1997	115	25,425	17.86	2.55	$67,008
Jul 1997	110	25,859	17.58	2.25	$60,037
Jun 1997	120	19,496	17.24	2.26	$46,075
May 1997	113	24,795	18.97	2.31	$59,383
Apr 1997	187	24,315	17.88	2.08	$53,986
Mar 1997	240	22,431	18.95	1.94	$48,045
Feb 1997	173	20,830	20.49	2.21	$49,494
Jan 1997	0	23,549	23.48	3.54	$83,356
Dec 1996	77	24,652	23.32	—	$1,796
Nov 1996	0	24,789	21.97	—	$0
Oct 1996	55	26,011	23.31	—	$1,282
Sep 1996	0	22,148	22.22	—	$0
Aug 1996	0	28,195	20.26	—	$0
Jul 1996	65	26,591	19.55	—	$1,271
Jun 1996	0	26,783	18.73	—	$0
May 1996	47	28,317	19.43	—	$913
Apr 1996	165	28,514	21.51	—	$3,549
Mar 1996	0	25,740	19.38	—	$0
Feb 1996	0	24,375	16.98	—	$0
Jan 1996	0	26,774	17.07	—	$0
Dec 1995	48	28,432	17.19	—	$825
Nov 1995	0	29,873	16.00	—	$0
Oct 1995	30	32,054	15.43	—	$463
Sep 1995	57	28,063	16.18	—	$922
Aug 1995	0	31,719	15.92	—	$0
Jul 1995	52	29,342	15.24	—	$792
Jun 1995	0	29,292	16.41	—	$0
May 1995	27	32,799	17.56	—	$474
Apr 1995	0	26,398	17.73	—	$0
Mar 1995	43	31,045	16.44	—	$707
Feb 1995	27	13,400	16.58	—	$448
Jan 1995	39	34,165	15.92	—	$621
Dec 1994	103	31,362	15.03	—	$1,548
Nov 1994	0	33,374	15.90	—	$0
Oct 1994	28	34,762	15.58	—	$436
Sep 1994	0	26,753	15.29	—	$0
Aug 1994	42	30,848	16.13	—	$677
Jul 1994	0	30,296	17.56	—	$0
Jun 1994	37	30,261	17.09	—	$632
May 1994	31	31,132	15.88	—	$492
Apr 1994	0	30,689	14.14	—	$0
Mar 1994	40	29,262	12.46	—	$498
Feb 1994	0	27,835	12.50	—	$0
Jan 1994	0	26,234	12.66	—	$0
Dec 1993	14	32,772	12.33	—	$173
Nov 1993	28	28,214	14.49	—	$406
Oct 1993	0	31,057	15.85	—	$0
Sep 1993	187	31,016	15.03	—	$2,811
Aug 1993	45	33,523	15.66	—	$705
Jul 1993	0	36,285	15.46	—	$0
Jun 1993	17	33,471	16.79	—	$285
May 1993	0	36,880	17.68	—	$0
Apr 1993	0	14,591	18.05	—	$0
Mar 1993	0	23,113	18.14	—	$0
Feb 1993	0	26,760	17.90	—	$0
Jan 1993	0	19,666	16.93	—	$0

How to read this page

The arithmetic is one multiplication per stream per month. Here it is, worked, on a real row from the table above.

Aug 2014 — as filed, then multipliedworked

Condensate           120 bbl  × $ 89.39 =    $10,727
Gas                    0 Mcf  × $  4.04 =         $0

────────────────────────────────────────────────────
Month total                                  $10,727

The volumes are the state's, unchanged

Every barrel and every Mcf on this page is a number the Railroad Commission of Texas published in its monthly production query. Nothing is modelled, estimated or filled in.

The dollars are a multiplication, not a valuation

Volume × a published monthly price. It is not what the operator was paid: it takes no account of a contract, a differential, a transportation deduction, or the share any one owner holds.

Oil and gas are priced differently

Oil is a Texas realisation — the crude oil first purchase price. Gas is a benchmark, because no free Texas wellhead gas series exists at any date. The prices page publishes the difference rather than correcting it away.

A lease is not a well

The state reports oil on lease and gas on well, and this page is the lease grain. 10/G/49131 is the state's own key, not one this site invented.