HENDERSON, E. A.

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

Operated by LAGUNA PETROLEUM CORPORATION (P-5 482327) in the COWDEN, SOUTH (CANYON 8790) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 28431District 08Field 21292125Hydrogen sulphide fieldNGPA filingOilCasinghead gasSave Export

Value, all time

$4.6 M

Jan 1993 – Nov 2015

Value, last 12 filed months

at the published price for each month

Months reported

275

no gaps in the span

Streams

oil, casinghead gas

The COWDEN, SOUTH (CANYON 8790) 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 123 leases and 343 wells, and the rule below applies to all of them.

Discovered

1966-05-29

as the register files it

Field class

Oil and gas

the register's own label

Between wells

1,320 ft

minimum

From a lease line

660 ft

minimum

A drilling unit in this field needs at least 80 acres.

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: “SEE DOCKET 8-58,042”

Severance-tax incentive filings

Applications the operator filed to have this lease's gas taxed at a reduced state rate. A filing is an application, and this page never calls one a reduction that was granted.

Programme	Filings	With an approval date	Dated	Docket
NGPA	2	none	—	—

This says nothing about a royalty. A severance tax is charged to the operator. Whether a reduced rate reaches a royalty owner depends on the wording of the lease instrument, which is a private contract this site does not hold.

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
Oil	Disposition	234,493 bbl	$4,251,904
Casinghead gas	Production	332,290 Mcf	$324,856
Total			$4,576,760

214,718 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 (3)

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 31.8394, -102.4227. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.2 miles.

31.83997, -102.42289 · 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%

3 of 3 wells

With a plug date

100.0%

3 of 3 wells

Median depth

9,142 ft

3 wells filed one

Completion to plug

10.4 years

median over 1 well

What the state filed about each well

On the RRC proration schedule

3100.0%

A plug date is filed

3100.0%

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

3100.0%

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

Between 9,000 and 9,151 ft, median 9,142 ft, over the 3 wells that filed a depth.

Completions filed

Apr 2005

1 of 3 wells; 2 filed none

Plug dates filed

Oct 1987 – Sep 2015

3 of 3 wells

Last completion to plug: a median of 10.4 years across the 1 well that filed both dates, with the middle half between 10.4 years and 10.4 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

3 wells


42-13533935	17	9,000 ft	—	Aug 2005	Yes
42-13534449	18	9,142 ft	—	Oct 1987	Yes
42-13535850	18R	9,151 ft	Apr 2005	Sep 2015	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 (275)

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

275 months


Nov 2015	0	0	38.79	2.17	$0
Oct 2015	0	0	43.55	2.43	$0
Sep 2015	0	0	42.99	2.76	$0
Aug 2015	0	0	40.16	2.87	$0
Jul 2015	0	0	48.15	2.95	$0
Jun 2015	0	0	56.15	2.88	$0
May 2015	0	0	55.21	2.96	$0
Apr 2015	0	0	49.82	2.71	$0
Mar 2015	0	0	42.89	2.93	$0
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	0	0	89.39	4.04	$0
Jul 2014	0	0	96.56	4.18	$0
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	0	88.85	3.74	$0
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	4	8	91.23	3.42	$392
Jan 2013	12	24	91.60	3.42	$1,181
Dec 2012	14	32	86.77	3.42	$1,324
Nov 2012	15	51	86.95	3.62	$1,489
Oct 2012	15	49	89.38	3.40	$1,507
Sep 2012	15	48	94.67	2.92	$1,560
Aug 2012	15	57	92.66	2.91	$1,556
Jul 2012	15	55	85.13	3.02	$1,443
Jun 2012	15	60	79.82	2.52	$1,348
May 2012	15	38	91.61	2.49	$1,469
Apr 2012	15	37	101.65	2.00	$1,599
Mar 2012	15	38	105.05	2.22	$1,660
Feb 2012	15	41	101.10	2.57	$1,622
Jan 2012	18	48	98.09	2.73	$1,897
Dec 2011	30	83	96.87	3.24	$3,175
Nov 2011	26	61	95.72	3.31	$2,691
Oct 2011	15	32	84.98	3.65	$1,391
Sep 2011	16	34	83.62	3.99	$1,473
Aug 2011	45	39	83.40	4.15	$3,915
Jul 2011	15	50	94.14	4.52	$1,638
Jun 2011	14	49	92.90	4.64	$1,528
May 2011	22	62	98.13	4.40	$2,432
Apr 2011	107	180	105.96	4.33	$12,118
Mar 2011	19	108	96.36	4.06	$2,269
Feb 2011	12	39	85.64	4.18	$1,191
Jan 2011	13	46	86.50	4.59	$1,336
Dec 2010	14	50	85.73	4.35	$1,418
Nov 2010	36	59	80.84	3.80	$3,134
Oct 2010	27	92	78.10	3.51	$2,432
Sep 2010	25	95	72.63	3.98	$2,194
Aug 2010	33	145	73.68	4.42	$3,072
Jul 2010	35	151	72.55	4.74	$3,254
Jun 2010	65	123	70.36	4.91	$5,177
May 2010	29	121	71.12	4.24	$2,575
Apr 2010	29	125	81.69	4.12	$2,884
Mar 2010	28	143	78.39	4.39	$2,823
Feb 2010	10	37	73.58	5.44	$937
Jan 2010	10	52	74.36	5.96	$1,054
Dec 2009	16	81	71.44	5.48	$1,587
Nov 2009	28	102	74.59	3.75	$2,471
Oct 2009	29	103	72.54	4.11	$2,527
Sep 2009	28	77	65.54	3.06	$2,071
Aug 2009	28	74	67.42	3.22	$2,126
Jul 2009	30	94	61.13	3.46	$2,160
Jun 2009	45	157	66.16	3.90	$3,589
May 2009	47	149	54.74	3.93	$3,158
Apr 2009	47	177	46.77	3.59	$2,833
Mar 2009	45	89	42.14	4.06	$2,258
Feb 2009	57	152	32.81	4.63	$2,574
Jan 2009	63	80	35.86	5.37	$2,689
Dec 2008	63	175	37.10	5.98	$3,383
Nov 2008	76	229	55.49	6.86	$5,788
Oct 2008	77	257	75.24	6.92	$7,572
Sep 2008	49	73	101.76	7.88	$5,561
Aug 2008	51	137	114.22	8.48	$6,987
Jul 2008	59	143	131.08	11.39	$9,362
Jun 2008	57	136	131.33	13.03	$9,258
May 2008	60	157	123.17	11.57	$9,207
Apr 2008	91	197	110.31	10.45	$12,098
Mar 2008	92	204	101.90	9.66	$11,346
Feb 2008	85	181	92.53	8.77	$9,453
Jan 2008	90	192	90.38	8.21	$9,710
Dec 2007	67	153	88.33	7.30	$7,035
Nov 2007	47	98	91.67	7.29	$5,023
Oct 2007	69	110	82.85	6.92	$6,478
Sep 2007	78	0	75.84	6.24	$5,916
Aug 2007	89	0	69.06	6.39	$6,146
Jul 2007	90	0	70.90	6.39	$6,381
Jun 2007	93	0	62.00	7.55	$5,766
May 2007	111	0	58.74	7.85	$6,520
Apr 2007	120	0	59.61	7.81	$7,153
Mar 2007	126	0	56.92	7.30	$7,172
Feb 2007	113	0	55.10	8.22	$6,226
Jan 2007	112	0	50.30	6.73	$5,634
Dec 2006	101	0	56.65	6.92	$5,722
Nov 2006	115	0	54.20	7.62	$6,233
Oct 2006	126	0	54.90	6.01	$6,917
Sep 2006	112	151	60.08	5.04	$7,490
Aug 2006	154	233	68.71	7.34	$12,292
Jul 2006	119	210	69.37	6.34	$9,587
Jun 2006	149	250	66.28	6.38	$11,472
May 2006	195	140	66.01	6.42	$13,771
Apr 2006	168	85	64.39	7.36	$11,443
Mar 2006	184	90	56.70	7.08	$11,070
Feb 2006	166	71	57.59	7.75	$10,110
Jan 2006	182	71	60.59	8.93	$11,662
Dec 2005	213	127	54.94	13.42	$13,406
Nov 2005	235	144	54.69	10.59	$14,377
Oct 2005	286	183	58.34	13.80	$19,210
Sep 2005	340	307	61.45	12.08	$24,601
Aug 2005	349	329	61.51	9.80	$24,690
Jul 2005	413	439	55.69	7.84	$26,443
Jun 2005	478	521	52.33	7.38	$28,859
May 2005	777	738	45.22	6.65	$40,045
Apr 2005	802	1,021	49.20	7.36	$46,973
Mar 2005	0	0	50.37	7.15	$0
Feb 2005	0	0	45.22	6.31	$0
Jan 2005	0	0	43.16	6.32	$0
Dec 2004	0	0	39.86	6.75	$0
Nov 2004	0	0	45.28	6.33	$0
Oct 2004	0	0	49.70	6.52	$0
Sep 2004	0	0	43.24	5.28	$0
Aug 2004	0	0	42.37	5.55	$0
Jul 2004	0	0	38.28	6.08	$0
Jun 2004	0	0	36.10	6.43	$0
May 2004	0	0	37.48	6.49	$0
Apr 2004	0	0	34.47	5.86	$0
Mar 2004	0	0	34.36	5.53	$0
Feb 2004	0	0	32.45	5.51	$0
Jan 2004	0	0	32.03	6.30	$0
Dec 2003	0	0	30.26	6.30	$0
Nov 2003	0	0	28.80	4.60	$0
Oct 2003	0	0	28.17	4.76	$0
Sep 2003	0	0	26.31	4.75	$0
Aug 2003	0	0	29.76	5.13	$0
Jul 2003	0	0	29.41	5.17	$0
Jun 2003	0	0	28.56	5.98	$0
May 2003	0	0	26.59	5.97	$0
Apr 2003	0	0	26.67	5.41	$0
Mar 2003	0	0	31.14	6.10	$0
Feb 2003	0	0	33.48	7.93	$0
Jan 2003	0	0	30.31	5.58	$0
Dec 2002	0	0	26.91	4.85	$0
Nov 2002	0	0	24.66	4.14	$0
Oct 2002	0	0	26.46	4.23	$0
Sep 2002	0	0	27.44	3.64	$0
Aug 2002	0	0	25.96	3.16	$0
Jul 2002	0	0	24.58	3.06	$0
Jun 2002	0	0	23.73	3.34	$0
May 2002	0	0	24.66	3.58	$0
Apr 2002	0	0	23.65	3.51	$0
Mar 2002	0	0	22.00	3.10	$0
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	0	18.07	2.41	$0
Oct 2001	0	0	19.78	2.53	$0
Sep 2001	0	0	24.26	2.25	$0
Aug 2001	0	0	24.87	3.05	$0
Jul 2001	0	0	23.93	3.20	$0
Jun 2001	0	0	24.56	3.82	$0
May 2001	0	0	25.52	4.31	$0
Apr 2001	0	0	24.68	5.34	$0
Mar 2001	0	0	24.54	5.38	$0
Feb 2001	0	0	27.75	5.77	$0
Jan 2001	0	0	27.47	8.40	$0
Dec 2000	0	0	26.88	9.12	$0
Nov 2000	0	0	32.21	5.66	$0
Oct 2000	0	0	31.23	5.15	$0
Sep 2000	0	0	31.87	5.19	$0
Aug 2000	0	0	29.64	4.54	$0
Jul 2000	0	0	28.53	4.09	$0
Jun 2000	0	0	29.30	4.40	$0
May 2000	0	0	27.26	3.68	$0
Apr 2000	0	0	24.51	3.12	$0
Mar 2000	0	0	28.42	2.86	$0
Feb 2000	0	0	27.62	2.73	$0
Jan 2000	0	0	25.27	2.48	$0
Dec 1999	14	0	24.28	2.42	$340
Nov 1999	0	0	23.19	2.43	$0
Oct 1999	0	0	20.98	2.80	$0
Sep 1999	15	0	21.75	2.62	$326
Aug 1999	13	0	19.26	2.88	$250
Jul 1999	28	0	17.89	2.37	$501
Jun 1999	31	0	15.94	2.36	$494
May 1999	49	118	15.79	2.32	$1,048
Apr 1999	691	2,086	15.10	2.21	$15,040
Mar 1999	1,163	2,913	12.47	1.84	$19,858
Feb 1999	1,171	2,705	9.98	1.82	$16,604
Jan 1999	1,459	3,212	10.38	1.90	$21,247
Dec 1998	1,578	3,400	9.20	1.77	$20,547
Nov 1998	1,574	3,491	10.89	2.19	$24,771
Oct 1998	1,626	3,869	12.42	1.97	$27,814
Sep 1998	1,673	3,914	12.59	2.08	$29,214
Aug 1998	1,780	3,920	11.30	1.91	$27,591
Jul 1998	1,928	3,966	11.74	2.24	$31,508
Jun 1998	1,827	4,332	11.24	2.24	$30,227
May 1998	2,104	4,467	12.62	2.21	$36,408
Apr 1998	2,020	4,221	13.04	2.51	$36,916
Mar 1998	1,924	4,054	12.80	2.31	$33,990
Feb 1998	1,604	4,479	13.95	2.30	$32,674
Jan 1998	1,656	2,988	14.70	2.15	$30,782
Dec 1997	1,836	4,723	16.32	2.41	$41,351
Nov 1997	2,061	4,778	18.19	3.09	$52,245
Oct 1997	2,356	3,541	19.25	3.15	$56,507
Sep 1997	2,614	4,708	17.74	2.95	$60,284
Aug 1997	2,600	5,557	17.86	2.55	$60,633
Jul 1997	2,558	4,928	17.58	2.25	$56,043
Jun 1997	2,100	4,248	17.24	2.26	$45,793
May 1997	1,933	3,347	18.97	2.31	$44,396
Apr 1997	2,006	3,505	17.88	2.08	$43,167
Mar 1997	1,695	3,280	18.95	1.94	$38,481
Feb 1997	939	2,014	20.49	2.21	$23,683
Jan 1997	1,817	3,359	23.48	3.54	$54,553
Dec 1996	2,501	3,946	23.32	—	$58,323
Nov 1996	2,470	4,042	21.97	—	$54,266
Oct 1996	2,514	4,658	23.31	—	$58,601
Sep 1996	3,015	6,484	22.22	—	$66,993
Aug 1996	3,053	4,402	20.26	—	$61,854
Jul 1996	2,888	4,195	19.55	—	$56,460
Jun 1996	2,325	3,834	18.73	—	$43,547
May 1996	2,437	4,212	19.43	—	$47,351
Apr 1996	2,559	4,185	21.51	—	$55,044
Mar 1996	1,696	3,589	19.38	—	$32,868
Feb 1996	1,917	3,504	16.98	—	$32,551
Jan 1996	2,898	4,339	17.07	—	$49,469
Dec 1995	3,420	4,942	17.19	—	$58,790
Nov 1995	3,225	4,828	16.00	—	$51,600
Oct 1995	3,594	4,994	15.43	—	$55,455
Sep 1995	3,538	4,599	16.18	—	$57,245
Aug 1995	3,765	3,598	15.92	—	$59,939
Jul 1995	3,455	4,517	15.24	—	$52,654
Jun 1995	3,247	4,161	16.41	—	$53,283
May 1995	3,146	4,026	17.56	—	$55,244
Apr 1995	2,892	4,008	17.73	—	$51,275
Mar 1995	1,859	2,909	16.44	—	$30,562
Feb 1995	2,907	3,533	16.58	—	$48,198
Jan 1995	4,012	3,986	15.92	—	$63,871
Dec 1994	3,836	4,233	15.03	—	$57,655
Nov 1994	3,783	4,672	15.90	—	$60,150
Oct 1994	3,920	5,064	15.58	—	$61,074
Sep 1994	3,719	4,631	15.29	—	$56,864
Aug 1994	4,134	5,274	16.13	—	$66,681
Jul 1994	4,404	4,684	17.56	—	$77,334
Jun 1994	3,745	4,588	17.09	—	$64,002
May 1994	3,898	4,515	15.88	—	$61,900
Apr 1994	4,076	4,770	14.14	—	$57,635
Mar 1994	4,323	5,176	12.46	—	$53,865
Feb 1994	3,953	4,288	12.50	—	$49,413
Jan 1994	4,023	4,749	12.66	—	$50,931
Dec 1993	4,619	5,041	12.33	—	$56,952
Nov 1993	4,600	4,888	14.49	—	$66,654
Oct 1993	4,938	4,937	15.85	—	$78,267
Sep 1993	4,728	5,079	15.03	—	$71,062
Aug 1993	4,872	5,484	15.66	—	$76,296
Jul 1993	5,131	4,986	15.46	—	$79,325
Jun 1993	5,282	5,112	16.79	—	$88,685
May 1993	5,755	4,669	17.68	—	$101,748
Apr 1993	6,116	4,101	18.05	—	$110,394
Mar 1993	5,064	4,828	18.14	—	$91,861
Feb 1993	3,971	4,871	17.90	—	$71,081
Jan 1993	2,862	2,587	16.93	—	$48,454

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.

Feb 2013 — as filed, then multipliedworked

Oil                    4 bbl  × $ 91.23 =       $365
Casinghead gas         8 Mcf  × $  3.42 =        $27

────────────────────────────────────────────────────
Month total                                     $392

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. 08/O/28431 is the state's own key, not one this site invented.