HENDERSON, JOHN W. 111 "G"

Name: HENDERSON, JOHN W. 111 "G" lease production and value, Jan 1993 onwards
Creator: Railroad Commission of Texas
License: https://www.rrc.texas.gov/site-policies/

Operated by DJH OIL & GAS LLC (P-5 221734) in the OZONA (CANYON SAND) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 94878District 7CField 67995200NGPA filingCondensateGasSave Export

Value, all time

$1.2 M

Jan 1993 – Jun 2021

Value, last 12 filed months

$15 k

at the published price for each month

Months reported

342

no gaps in the span

Streams

condensate, gas

The OZONA (CANYON SAND) 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 2,312 leases and 2,323 wells, and the rule below applies to all of them.

Discovered

1962-02-23

as the register files it

Field class

Oil and gas

the register's own label

Between wells

600 ft

minimum

From a lease line

660 ft

minimum

A drilling unit in this field needs at least 40 acres. The field rule took effect on 2006-09-12.

The Commission's schedule remark for this field reads: “ZONE TO BE SET UP IN OZONA (CANYON SAND, OIL).”

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	1	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
Condensate	Disposition	737 bbl	$28,244
Gas	Production	377,080 Mcf	$1,205,418
Total			$1,233,662

92,668 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 30.5776, -101.4464. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

30.57765, -101.44641 · 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

100.0%

1 of 1 wells

Median depth

9,758 ft

1 wells filed one

Completion to plug

39.7 years

median over 1 well

What the state filed about each well

On the RRC proration schedule

1100.0%

A plug date is filed

1100.0%

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

1100.0%

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 9,758 ft.

Completions filed

Jul 1981

1 of 1 wells

Plug dates filed

Mar 2021

1 of 1 wells

Last completion to plug: a median of 39.7 years across the 1 well that filed both dates, with the middle half between 39.7 years and 39.7 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

1 well


42-10533137	13	9,758 ft	Jul 1981	Mar 2021	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 (342)

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

342 months


Jun 2021	0	0	69.49	3.38	$0
May 2021	0	0	63.48	3.02	$0
Apr 2021	0	0	60.36	2.76	$0
Mar 2021	64	0	61.30	2.72	$3,923
Feb 2021	0	554	57.80	5.55	$3,074
Jan 2021	0	493	50.41	2.81	$1,385
Dec 2020	0	473	44.64	2.68	$1,265
Nov 2020	0	404	38.77	2.71	$1,093
Oct 2020	0	438	36.97	2.48	$1,086
Sep 2020	0	447	37.09	1.99	$890
Aug 2020	0	474	39.98	2.39	$1,131
Jul 2020	0	484	38.37	1.83	$883
Jun 2020	0	1,591	34.90	1.69	$2,689
May 2020	0	2,291	16.92	1.81	$4,158
Apr 2020	0	1,754	14.75	1.80	$3,165
Mar 2020	0	1,531	30.34	1.86	$2,842
Feb 2020	0	1,323	49.88	1.98	$2,620
Jan 2020	0	1,708	57.25	2.09	$3,578
Dec 2019	0	1,731	59.01	2.30	$3,989
Nov 2019	0	1,593	55.30	2.75	$4,382
Oct 2019	0	2,167	53.47	2.42	$5,241
Sep 2019	0	1,499	55.05	2.66	$3,983
Aug 2019	0	1,667	53.11	2.30	$3,841
Jul 2019	0	980	56.27	2.46	$2,411
Jun 2019	0	1,107	52.78	2.49	$2,758
May 2019	0	1,220	58.48	2.74	$3,343
Apr 2019	0	1,124	62.63	2.75	$3,092
Mar 2019	0	542	56.80	3.06	$1,660
Feb 2019	0	1,094	50.85	2.79	$3,055
Jan 2019	0	766	46.03	3.23	$2,473
Dec 2018	0	983	46.59	4.19	$4,114
Nov 2018	0	922	52.93	4.24	$3,907
Oct 2018	0	1,055	61.44	3.40	$3,585
Sep 2018	0	1,040	59.54	3.11	$3,232
Aug 2018	0	1,206	59.40	3.07	$3,698
Jul 2018	0	1,395	65.14	2.93	$4,090
Jun 2018	0	1,102	60.18	3.08	$3,391
May 2018	0	1,147	65.38	2.90	$3,327
Apr 2018	0	846	63.84	2.90	$2,454
Mar 2018	0	1,077	61.22	2.79	$3,001
Feb 2018	0	713	61.78	2.77	$1,972
Jan 2018	0	956	62.87	4.01	$3,833
Dec 2017	0	638	57.27	2.92	$1,864
Nov 2017	0	632	55.42	3.12	$1,971
Oct 2017	0	972	49.29	2.98	$2,900
Sep 2017	0	766	47.52	3.09	$2,365
Aug 2017	0	790	45.37	3.00	$2,373
Jul 2017	0	798	43.87	3.09	$2,464
Jun 2017	0	469	42.49	3.09	$1,448
May 2017	0	573	45.37	3.26	$1,870
Apr 2017	0	638	47.93	3.21	$2,049
Mar 2017	0	891	46.77	2.98	$2,658
Feb 2017	0	614	50.45	2.95	$1,813
Jan 2017	0	833	49.41	3.42	$2,848
Dec 2016	0	665	48.76	3.72	$2,476
Nov 2016	0	683	42.49	2.64	$1,806
Oct 2016	0	719	46.19	3.09	$2,222
Sep 2016	0	980	41.55	3.10	$3,039
Aug 2016	0	687	41.44	2.92	$2,009
Jul 2016	0	828	41.62	2.92	$2,421
Jun 2016	0	775	45.35	2.69	$2,082
May 2016	0	586	42.52	1.99	$1,167
Apr 2016	0	587	36.56	1.99	$1,169
Mar 2016	0	838	33.01	1.79	$1,503
Feb 2016	0	497	26.47	2.06	$1,026
Jan 2016	0	557	27.35	2.36	$1,317
Dec 2015	0	455	32.36	2.00	$911
Nov 2015	0	661	38.79	2.17	$1,433
Oct 2015	0	511	43.55	2.43	$1,240
Sep 2015	0	601	42.99	2.76	$1,658
Aug 2015	0	691	40.16	2.87	$1,985
Jul 2015	0	970	48.15	2.95	$2,857
Jun 2015	0	644	56.15	2.88	$1,857
May 2015	0	236	55.21	2.96	$697
Apr 2015	0	488	49.82	2.71	$1,321
Mar 2015	0	753	42.89	2.93	$2,210
Feb 2015	0	506	44.66	2.98	$1,506
Jan 2015	0	701	43.43	3.10	$2,174
Dec 2014	0	401	54.69	3.59	$1,440
Nov 2014	0	667	70.46	4.25	$2,836
Oct 2014	0	733	78.30	3.90	$2,859
Sep 2014	0	564	86.16	4.05	$2,282
Aug 2014	0	459	89.39	4.04	$1,852
Jul 2014	0	657	96.56	4.18	$2,746
Jun 2014	0	592	98.16	4.74	$2,804
May 2014	0	1,173	94.73	4.73	$5,544
Apr 2014	0	668	95.94	4.81	$3,212
Mar 2014	0	591	95.89	5.06	$2,989
Feb 2014	0	325	97.40	6.19	$2,012
Jan 2014	0	342	90.40	4.86	$1,662
Dec 2013	0	597	91.82	4.35	$2,600
Nov 2013	0	556	88.85	3.74	$2,078
Oct 2013	0	809	97.42	3.78	$3,058
Sep 2013	0	801	104.11	3.72	$2,978
Aug 2013	0	541	104.25	3.52	$1,906
Jul 2013	0	653	102.52	3.72	$2,428
Jun 2013	0	713	94.40	3.93	$2,805
May 2013	0	400	94.83	4.15	$1,660
Apr 2013	0	945	93.96	4.28	$4,047
Mar 2013	0	579	93.62	3.91	$2,266
Feb 2013	0	760	91.23	3.42	$2,599
Jan 2013	0	728	91.60	3.42	$2,490
Dec 2012	0	1,048	86.77	3.42	$3,584
Nov 2012	0	963	86.95	3.62	$3,491
Oct 2012	0	1,052	89.38	3.40	$3,576
Sep 2012	0	1,155	94.67	2.92	$3,371
Aug 2012	0	901	92.66	2.91	$2,620
Jul 2012	0	1,203	85.13	3.02	$3,634
Jun 2012	0	1,082	79.82	2.52	$2,726
May 2012	0	1,282	91.61	2.49	$3,190
Apr 2012	0	834	101.65	2.00	$1,665
Mar 2012	0	1,459	105.05	2.22	$3,242
Feb 2012	0	821	101.10	2.57	$2,110
Jan 2012	0	1,428	98.09	2.73	$3,904
Dec 2011	0	864	96.87	3.24	$2,799
Nov 2011	0	628	95.72	3.31	$2,079
Oct 2011	0	458	84.98	3.65	$1,671
Sep 2011	0	368	83.62	3.99	$1,467
Aug 2011	0	677	83.40	4.15	$2,809
Jul 2011	0	691	94.14	4.52	$3,121
Jun 2011	0	1,172	92.90	4.64	$5,438
May 2011	0	1,109	98.13	4.40	$4,885
Apr 2011	0	601	105.96	4.33	$2,604
Mar 2011	0	1,211	96.36	4.06	$4,913
Feb 2011	0	700	85.64	4.18	$2,926
Jan 2011	0	764	86.50	4.59	$3,506
Dec 2010	0	1,189	85.73	4.35	$5,169
Nov 2010	0	968	80.84	3.80	$3,674
Oct 2010	0	1,105	78.10	3.51	$3,877
Sep 2010	0	894	72.63	3.98	$3,558
Aug 2010	0	830	73.68	4.42	$3,668
Jul 2010	0	938	72.55	4.74	$4,443
Jun 2010	0	642	70.36	4.91	$3,152
May 2010	179	995	71.12	4.24	$16,945
Apr 2010	0	1,023	81.69	4.12	$4,218
Mar 2010	0	1,447	78.39	4.39	$6,350
Feb 2010	0	928	73.58	5.44	$5,051
Jan 2010	0	756	74.36	5.96	$4,509
Dec 2009	0	1,064	71.44	5.48	$5,835
Nov 2009	0	821	74.59	3.75	$3,080
Oct 2009	0	402	72.54	4.11	$1,652
Sep 2009	0	363	65.54	3.06	$1,113
Aug 2009	0	1,361	67.42	3.22	$4,380
Jul 2009	0	1,783	61.13	3.46	$6,177
Jun 2009	0	1,511	66.16	3.90	$5,885
May 2009	0	994	54.74	3.93	$3,902
Apr 2009	0	568	46.77	3.59	$2,038
Mar 2009	0	1,240	42.14	4.06	$5,033
Feb 2009	0	518	32.81	4.63	$2,400
Jan 2009	0	1,022	35.86	5.37	$5,489
Dec 2008	0	630	37.10	5.98	$3,766
Nov 2008	0	1,112	55.49	6.86	$7,629
Oct 2008	0	1,079	75.24	6.92	$7,469
Sep 2008	0	343	101.76	7.88	$2,702
Aug 2008	0	834	114.22	8.48	$7,075
Jul 2008	0	1,109	131.08	11.39	$12,631
Jun 2008	0	828	131.33	13.03	$10,791
May 2008	0	896	123.17	11.57	$10,371
Apr 2008	0	618	110.31	10.45	$6,461
Mar 2008	0	879	101.90	9.66	$8,495
Feb 2008	0	847	92.53	8.77	$7,429
Jan 2008	0	567	90.38	8.21	$4,653
Dec 2007	0	801	88.33	7.30	$5,849
Nov 2007	0	1,008	91.67	7.29	$7,350
Oct 2007	0	884	82.85	6.92	$6,119
Sep 2007	0	893	75.84	6.24	$5,576
Aug 2007	0	867	69.06	6.39	$5,538
Jul 2007	0	1,185	70.90	6.39	$7,570
Jun 2007	0	1,114	62.00	7.55	$8,409
May 2007	0	1,064	58.74	7.85	$8,348
Apr 2007	0	839	59.61	7.81	$6,549
Mar 2007	0	892	56.92	7.30	$6,513
Feb 2007	0	829	55.10	8.22	$6,811
Jan 2007	0	827	50.30	6.73	$5,563
Dec 2006	0	907	56.65	6.92	$6,275
Nov 2006	0	813	54.20	7.62	$6,193
Oct 2006	0	1,018	54.90	6.01	$6,122
Sep 2006	0	1,370	60.08	5.04	$6,901
Aug 2006	0	1,229	68.71	7.34	$9,021
Jul 2006	0	344	69.37	6.34	$2,182
Jun 2006	0	1,108	66.28	6.38	$7,073
May 2006	0	1,102	66.01	6.42	$7,080
Apr 2006	0	1,225	64.39	7.36	$9,017
Mar 2006	0	926	56.70	7.08	$6,559
Feb 2006	0	1,206	57.59	7.75	$9,348
Jan 2006	0	1,321	60.59	8.93	$11,801
Dec 2005	0	1,535	54.94	13.42	$20,593
Nov 2005	0	1,388	54.69	10.59	$14,697
Oct 2005	0	1,120	58.34	13.80	$15,451
Sep 2005	0	992	61.45	12.08	$11,982
Aug 2005	79	1,151	61.51	9.80	$16,135
Jul 2005	0	939	55.69	7.84	$7,365
Jun 2005	0	1,119	52.33	7.38	$8,259
May 2005	0	1,055	45.22	6.65	$7,017
Apr 2005	0	794	49.20	7.36	$5,844
Mar 2005	0	775	50.37	7.15	$5,545
Feb 2005	0	1,211	45.22	6.31	$7,644
Jan 2005	0	1,319	43.16	6.32	$8,339
Dec 2004	0	1,367	39.86	6.75	$9,229
Nov 2004	0	891	45.28	6.33	$5,640
Oct 2004	0	902	49.70	6.52	$5,877
Sep 2004	0	911	43.24	5.28	$4,814
Aug 2004	0	897	42.37	5.55	$4,979
Jul 2004	0	983	38.28	6.08	$5,981
Jun 2004	0	1,236	36.10	6.43	$7,951
May 2004	0	1,158	37.48	6.49	$7,521
Apr 2004	0	1,031	34.47	5.86	$6,040
Mar 2004	0	1,006	34.36	5.53	$5,563
Feb 2004	0	875	32.45	5.51	$4,821
Jan 2004	0	940	32.03	6.30	$5,922
Dec 2003	0	1,010	30.26	6.30	$6,365
Nov 2003	0	866	28.80	4.60	$3,979
Oct 2003	0	1,051	28.17	4.76	$5,002
Sep 2003	0	1,291	26.31	4.75	$6,131
Aug 2003	0	992	29.76	5.13	$5,089
Jul 2003	0	863	29.41	5.17	$4,462
Jun 2003	0	910	28.56	5.98	$5,444
May 2003	0	1,171	26.59	5.97	$6,994
Apr 2003	0	972	26.67	5.41	$5,256
Mar 2003	0	844	31.14	6.10	$5,145
Feb 2003	0	824	33.48	7.93	$6,531
Jan 2003	0	933	30.31	5.58	$5,208
Dec 2002	0	1,381	26.91	4.85	$6,703
Nov 2002	0	1,187	24.66	4.14	$4,911
Oct 2002	0	1,200	26.46	4.23	$5,075
Sep 2002	0	1,319	27.44	3.64	$4,795
Aug 2002	0	1,587	25.96	3.16	$5,022
Jul 2002	0	1,296	24.58	3.06	$3,968
Jun 2002	0	1,315	23.73	3.34	$4,390
May 2002	0	1,297	24.66	3.58	$4,648
Apr 2002	0	1,487	23.65	3.51	$5,223
Mar 2002	0	1,028	22.00	3.10	$3,190
Feb 2002	0	884	18.22	2.38	$2,100
Jan 2002	0	626	17.17	2.38	$1,487
Dec 2001	0	804	16.93	2.36	$1,901
Nov 2001	0	1,342	18.07	2.41	$3,228
Oct 2001	0	1,296	19.78	2.53	$3,277
Sep 2001	0	1,709	24.26	2.25	$3,848
Aug 2001	0	433	24.87	3.05	$1,322
Jul 2001	0	800	23.93	3.20	$2,558
Jun 2001	0	932	24.56	3.82	$3,564
May 2001	0	923	25.52	4.31	$3,976
Apr 2001	0	940	24.68	5.34	$5,015
Mar 2001	0	1,080	24.54	5.38	$5,807
Feb 2001	0	673	27.75	5.77	$3,881
Jan 2001	0	1,081	27.47	8.40	$9,079
Dec 2000	0	816	26.88	9.12	$7,444
Nov 2000	0	956	32.21	5.66	$5,409
Oct 2000	0	1,092	31.23	5.15	$5,619
Sep 2000	55	1,147	31.87	5.19	$7,702
Aug 2000	0	1,207	29.64	4.54	$5,481
Jul 2000	0	1,400	28.53	4.09	$5,726
Jun 2000	0	1,180	29.30	4.40	$5,189
May 2000	0	1,295	27.26	3.68	$4,765
Apr 2000	0	1,003	24.51	3.12	$3,125
Mar 2000	0	1,154	28.42	2.86	$3,300
Feb 2000	0	1,163	27.62	2.73	$3,171
Jan 2000	0	1,419	25.27	2.48	$3,520
Dec 1999	0	1,385	24.28	2.42	$3,357
Nov 1999	0	1,491	23.19	2.43	$3,629
Oct 1999	0	1,550	20.98	2.80	$4,346
Sep 1999	0	1,546	21.75	2.62	$4,049
Aug 1999	0	1,264	19.26	2.88	$3,635
Jul 1999	0	1,008	17.89	2.37	$2,391
Jun 1999	0	902	15.94	2.36	$2,131
May 1999	0	992	15.79	2.32	$2,302
Apr 1999	0	903	15.10	2.21	$1,994
Mar 1999	0	1,053	12.47	1.84	$1,936
Feb 1999	0	1,126	9.98	1.82	$2,047
Jan 1999	0	1,318	10.38	1.90	$2,504
Dec 1998	0	1,396	9.20	1.77	$2,476
Nov 1998	0	1,214	10.89	2.19	$2,653
Oct 1998	0	1,052	12.42	1.97	$2,072
Sep 1998	0	828	12.59	2.08	$1,724
Aug 1998	0	925	11.30	1.91	$1,764
Jul 1998	0	1,043	11.74	2.24	$2,333
Jun 1998	0	961	11.24	2.24	$2,150
May 1998	0	1,150	12.62	2.21	$2,537
Apr 1998	0	1,131	13.04	2.51	$2,834
Mar 1998	0	1,121	12.80	2.31	$2,589
Feb 1998	0	978	13.95	2.30	$2,249
Jan 1998	166	1,012	14.70	2.15	$4,621
Dec 1997	0	1,401	16.32	2.41	$3,378
Nov 1997	0	1,469	18.19	3.09	$4,537
Oct 1997	0	1,531	19.25	3.15	$4,822
Sep 1997	0	1,484	17.74	2.95	$4,385
Aug 1997	0	1,678	17.86	2.55	$4,287
Jul 1997	0	1,811	17.58	2.25	$4,069
Jun 1997	0	1,927	17.24	2.26	$4,350
May 1997	0	1,954	18.97	2.31	$4,511
Apr 1997	0	1,134	17.88	2.08	$2,362
Mar 1997	3	1,065	18.95	1.94	$2,122
Feb 1997	0	1,368	20.49	2.21	$3,018
Jan 1997	3	1,736	23.48	3.54	$6,215
Dec 1996	0	1,438	23.32	—	$0
Nov 1996	0	1,343	21.97	—	$0
Oct 1996	0	1,468	23.31	—	$0
Sep 1996	0	1,616	22.22	—	$0
Aug 1996	0	1,733	20.26	—	$0
Jul 1996	0	1,693	19.55	—	$0
Jun 1996	0	1,701	18.73	—	$0
May 1996	0	1,785	19.43	—	$0
Apr 1996	0	2,243	21.51	—	$0
Mar 1996	0	2,016	19.38	—	$0
Feb 1996	0	1,960	16.98	—	$0
Jan 1996	0	2,436	17.07	—	$0
Dec 1995	0	2,185	17.19	—	$0
Nov 1995	0	2,371	16.00	—	$0
Oct 1995	0	2,306	15.43	—	$0
Sep 1995	0	2,391	16.18	—	$0
Aug 1995	25	2,103	15.92	—	$398
Jul 1995	0	1,983	15.24	—	$0
Jun 1995	0	2,592	16.41	—	$0
May 1995	0	2,649	17.56	—	$0
Apr 1995	0	2,549	17.73	—	$0
Mar 1995	0	2,478	16.44	—	$0
Feb 1995	0	1,907	16.58	—	$0
Jan 1995	0	1,796	15.92	—	$0
Dec 1994	0	2,002	15.03	—	$0
Nov 1994	0	1,771	15.90	—	$0
Oct 1994	0	1,869	15.58	—	$0
Sep 1994	0	1,851	15.29	—	$0
Aug 1994	0	2,391	16.13	—	$0
Jul 1994	0	1,628	17.56	—	$0
Jun 1994	0	2,111	17.09	—	$0
May 1994	0	2,134	15.88	—	$0
Apr 1994	0	1,895	14.14	—	$0
Mar 1994	0	2,194	12.46	—	$0
Feb 1994	0	1,708	12.50	—	$0
Jan 1994	0	2,273	12.66	—	$0
Dec 1993	162	2,208	12.33	—	$1,997
Nov 1993	0	1,907	14.49	—	$0
Oct 1993	0	999	15.85	—	$0
Sep 1993	0	1,422	15.03	—	$0
Aug 1993	1	1,489	15.66	—	$16
Jul 1993	0	1,525	15.46	—	$0
Jun 1993	0	1,785	16.79	—	$0
May 1993	0	1,782	17.68	—	$0
Apr 1993	0	1,799	18.05	—	$0
Mar 1993	0	1,708	18.14	—	$0
Feb 1993	0	1,857	17.90	—	$0
Jan 1993	0	1,618	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.

Mar 2021 — as filed, then multipliedworked

Condensate            64 bbl  × $ 61.30 =     $3,923
Gas                    0 Mcf  × $  2.72 =         $0

────────────────────────────────────────────────────
Month total                                   $3,923

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. 7C/G/94878 is the state's own key, not one this site invented.