MCHENRY, R.K.

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

Operated by MAGNOLIA OIL & GAS OPERATING LLC (P-5 521544) in the GIDDINGS (AUSTIN CHALK-3) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 15531District 03Field 34733500NGPA filingOilCasinghead gasSave Export

Value, all time

$4.6 M

Jan 1993 – Jun 2021

Value, last 12 filed months

at the published price for each month

Months reported

342

no gaps in the span

Streams

oil, casinghead gas

The GIDDINGS (AUSTIN CHALK-3) 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 5,900 leases and 6,985 wells, and the rule below applies to all of them.

Discovered

1960-10-29

as the register files it

Field class

Oil and gas

the register's own label

Between wells

0 ft

minimum

From a lease line

330 ft

minimum

A drilling unit in this field needs at least 80 acres. The field rule took effect on 2025-09-30.

The Commission's schedule remark for this field reads: “DKT OG-25-00028011: UFT FIELD, ALLOCATION FORMULA SUSPENDED”

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	4	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	70,769 bbl	$2,811,874
Casinghead gas	Production	634,852 Mcf	$1,749,282
Total			$4,561,157

220,506 Mcf of this lease's gas, across 47 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 (4)

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 30.2285, -96.8392. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.4 miles.

30.22916, -96.83848 · 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%

4 of 4 wells

With a plug date

50.0%

2 of 4 wells

Median depth

8,735 ft

4 wells filed one

Completion to plug

11.8 years

median over 2 wells

What the state filed about each well

On the RRC proration schedule

4100.0%

A plug date is filed

250.0%

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

250.0%

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 8,655 and 10,152 ft, median 8,735 ft, over the 4 wells that filed a depth.

Completions filed

Jun 1982 – Aug 1993

4 of 4 wells

Plug dates filed

Oct 1995 – Dec 1997

2 of 4 wells; 2 filed none

Last completion to plug: a median of 11.8 years across the 2 wells that filed both dates, with the middle half between 11.3 years and 12.2 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

4 wells


42-28731235	1	10,152 ft	Aug 1993	—	Yes
42-28731977	3	8,770 ft	Feb 1987	Dec 1997	Yes
42-28731346	4	8,700 ft	Mar 1983	Oct 1995	Yes
42-28731258	2	8,655 ft	Jun 1982	—	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	0	0	61.30	2.72	$0
Feb 2021	0	0	57.80	5.55	$0
Jan 2021	0	0	50.41	2.81	$0
Dec 2020	0	0	44.64	2.68	$0
Nov 2020	0	0	38.77	2.71	$0
Oct 2020	0	0	36.97	2.48	$0
Sep 2020	0	0	37.09	1.99	$0
Aug 2020	0	0	39.98	2.39	$0
Jul 2020	0	0	38.37	1.83	$0
Jun 2020	0	0	34.90	1.69	$0
May 2020	0	0	16.92	1.81	$0
Apr 2020	0	0	14.75	1.80	$0
Mar 2020	0	0	30.34	1.86	$0
Feb 2020	0	0	49.88	1.98	$0
Jan 2020	0	0	57.25	2.09	$0
Dec 2019	0	0	59.01	2.30	$0
Nov 2019	0	0	55.30	2.75	$0
Oct 2019	0	0	53.47	2.42	$0
Sep 2019	0	0	55.05	2.66	$0
Aug 2019	0	0	53.11	2.30	$0
Jul 2019	0	0	56.27	2.46	$0
Jun 2019	0	0	52.78	2.49	$0
May 2019	0	0	58.48	2.74	$0
Apr 2019	0	0	62.63	2.75	$0
Mar 2019	0	0	56.80	3.06	$0
Feb 2019	0	0	50.85	2.79	$0
Jan 2019	0	0	46.03	3.23	$0
Dec 2018	0	0	46.59	4.19	$0
Nov 2018	0	0	52.93	4.24	$0
Oct 2018	84	0	61.44	3.40	$5,161
Sep 2018	0	0	59.54	3.11	$0
Aug 2018	74	0	59.40	3.07	$4,396
Jul 2018	0	0	65.14	2.93	$0
Jun 2018	0	0	60.18	3.08	$0
May 2018	0	0	65.38	2.90	$0
Apr 2018	0	0	63.84	2.90	$0
Mar 2018	0	0	61.22	2.79	$0
Feb 2018	0	0	61.78	2.77	$0
Jan 2018	0	854	62.87	4.01	$3,424
Dec 2017	0	991	57.27	2.92	$2,895
Nov 2017	0	854	55.42	3.12	$2,663
Oct 2017	0	699	49.29	2.98	$2,086
Sep 2017	0	427	47.52	3.09	$1,318
Aug 2017	0	520	45.37	3.00	$1,562
Jul 2017	0	631	43.87	3.09	$1,948
Jun 2017	0	562	42.49	3.09	$1,735
May 2017	0	668	45.37	3.26	$2,180
Apr 2017	0	625	47.93	3.21	$2,007
Mar 2017	0	632	46.77	2.98	$1,886
Feb 2017	0	716	50.45	2.95	$2,114
Jan 2017	0	789	49.41	3.42	$2,697
Dec 2016	0	604	48.76	3.72	$2,249
Nov 2016	0	459	42.49	2.64	$1,214
Oct 2016	0	328	46.19	3.09	$1,014
Sep 2016	0	126	41.55	3.10	$391
Aug 2016	0	32	41.44	2.92	$94
Jul 2016	0	46	41.62	2.92	$135
Jun 2016	0	11	45.35	2.69	$30
May 2016	0	7	42.52	1.99	$14
Apr 2016	0	676	36.56	1.99	$1,346
Mar 2016	0	1,096	33.01	1.79	$1,966
Feb 2016	0	1,298	26.47	2.06	$2,679
Jan 2016	0	1,179	27.35	2.36	$2,788
Dec 2015	0	220	32.36	2.00	$440
Nov 2015	0	822	38.79	2.17	$1,782
Oct 2015	0	719	43.55	2.43	$1,745
Sep 2015	0	597	42.99	2.76	$1,647
Aug 2015	0	508	40.16	2.87	$1,459
Jul 2015	0	260	48.15	2.95	$766
Jun 2015	0	213	56.15	2.88	$614
May 2015	0	227	55.21	2.96	$671
Apr 2015	0	213	49.82	2.71	$577
Mar 2015	0	220	42.89	2.93	$646
Feb 2015	0	199	44.66	2.98	$592
Jan 2015	0	220	43.43	3.10	$682
Dec 2014	0	220	54.69	3.59	$790
Nov 2014	0	213	70.46	4.25	$906
Oct 2014	0	220	78.30	3.90	$858
Sep 2014	0	214	86.16	4.05	$866
Aug 2014	0	225	89.39	4.04	$908
Jul 2014	189	869	96.56	4.18	$21,882
Jun 2014	0	853	98.16	4.74	$4,041
May 2014	181	1,058	94.73	4.73	$22,147
Apr 2014	196	867	95.94	4.81	$22,974
Mar 2014	0	853	95.89	5.06	$4,313
Feb 2014	0	855	97.40	6.19	$5,294
Jan 2014	187	995	90.40	4.86	$21,741
Dec 2013	192	1,004	91.82	4.35	$22,001
Nov 2013	366	1,473	88.85	3.74	$38,026
Oct 2013	377	1,037	97.42	3.78	$40,647
Sep 2013	375	1,045	104.11	3.72	$42,926
Aug 2013	192	1,126	104.25	3.52	$23,982
Jul 2013	370	1,196	102.52	3.72	$42,379
Jun 2013	372	1,402	94.40	3.93	$40,631
May 2013	558	1,860	94.83	4.15	$60,632
Apr 2013	0	331	93.96	4.28	$1,418
Mar 2013	185	244	93.62	3.91	$18,274
Feb 2013	0	730	91.23	3.42	$2,497
Jan 2013	378	1,234	91.60	3.42	$38,845
Dec 2012	189	1,331	86.77	3.42	$20,952
Nov 2012	188	1,380	86.95	3.62	$21,349
Oct 2012	182	1,044	89.38	3.40	$19,816
Sep 2012	175	1,269	94.67	2.92	$20,271
Aug 2012	186	1,326	92.66	2.91	$21,091
Jul 2012	180	1,353	85.13	3.02	$19,411
Jun 2012	188	1,134	79.82	2.52	$17,863
May 2012	0	1,251	91.61	2.49	$3,113
Apr 2012	173	1,181	101.65	2.00	$19,944
Mar 2012	192	1,133	105.05	2.22	$22,687
Feb 2012	190	1,007	101.10	2.57	$21,797
Jan 2012	196	1,117	98.09	2.73	$22,280
Dec 2011	192	1,170	96.87	3.24	$22,390
Nov 2011	187	1,055	95.72	3.31	$21,393
Oct 2011	190	1,349	84.98	3.65	$21,068
Sep 2011	179	1,512	83.62	3.99	$20,995
Aug 2011	384	2,281	83.40	4.15	$41,490
Jul 2011	188	2,363	94.14	4.52	$28,373
Jun 2011	191	1,969	92.90	4.64	$26,880
May 2011	368	1,770	98.13	4.40	$43,908
Apr 2011	192	1,719	105.96	4.33	$27,793
Mar 2011	568	2,203	96.36	4.06	$63,671
Feb 2011	196	1,698	85.64	4.18	$23,883
Jan 2011	377	1,880	86.50	4.59	$41,237
Dec 2010	754	1,922	85.73	4.35	$72,997
Nov 2010	191	1,816	80.84	3.80	$22,333
Oct 2010	559	1,468	78.10	3.51	$48,809
Sep 2010	366	1,019	72.63	3.98	$30,638
Aug 2010	178	2,122	73.68	4.42	$22,493
Jul 2010	384	1,291	72.55	4.74	$33,974
Jun 2010	376	2,040	70.36	4.91	$36,473
May 2010	375	992	71.12	4.24	$30,871
Apr 2010	357	1,573	81.69	4.12	$35,648
Mar 2010	385	2,129	78.39	4.39	$39,524
Feb 2010	546	1,035	73.58	5.44	$45,808
Jan 2010	191	2,030	74.36	5.96	$26,310
Dec 2009	0	1,895	71.44	5.48	$10,392
Nov 2009	374	2,068	74.59	3.75	$35,655
Oct 2009	0	2,234	72.54	4.11	$9,182
Sep 2009	380	2,389	65.54	3.06	$32,227
Aug 2009	372	2,908	67.42	3.22	$34,440
Jul 2009	378	2,798	61.13	3.46	$32,801
Jun 2009	380	2,966	66.16	3.90	$36,693
May 2009	366	3,453	54.74	3.93	$33,590
Apr 2009	366	3,130	46.77	3.59	$28,347
Mar 2009	365	2,159	42.14	4.06	$24,144
Feb 2009	0	1,670	32.81	4.63	$7,737
Jan 2009	0	731	35.86	5.37	$3,926
Dec 2008	0	1,239	37.10	5.98	$7,406
Nov 2008	0	2,416	55.49	6.86	$16,575
Oct 2008	0	1,577	75.24	6.92	$10,916
Sep 2008	0	0	101.76	7.88	$0
Aug 2008	187	1,018	114.22	8.48	$29,995
Jul 2008	367	2,156	131.08	11.39	$72,662
Jun 2008	194	2,331	131.33	13.03	$55,857
May 2008	192	2,042	123.17	11.57	$47,283
Apr 2008	195	1,386	110.31	10.45	$36,001
Mar 2008	195	172	101.90	9.66	$21,533
Feb 2008	371	503	92.53	8.77	$38,740
Jan 2008	0	1,171	90.38	8.21	$9,609
Dec 2007	386	1,283	88.33	7.30	$43,464
Nov 2007	376	2,282	91.67	7.29	$51,108
Oct 2007	196	1,554	82.85	6.92	$26,995
Sep 2007	0	1,234	75.84	6.24	$7,705
Aug 2007	0	1,282	69.06	6.39	$8,189
Jul 2007	193	1,379	70.90	6.39	$22,493
Jun 2007	194	1,326	62.00	7.55	$22,037
May 2007	387	2,421	58.74	7.85	$41,728
Apr 2007	192	1,193	59.61	7.81	$20,757
Mar 2007	0	1,266	56.92	7.30	$9,244
Feb 2007	0	1,095	55.10	8.22	$8,997
Jan 2007	196	1,206	50.30	6.73	$17,971
Dec 2006	0	1,376	56.65	6.92	$9,520
Nov 2006	192	1,539	54.20	7.62	$22,130
Oct 2006	193	0	54.90	6.01	$10,596
Sep 2006	0	1,305	60.08	5.04	$6,574
Aug 2006	0	1,313	68.71	7.34	$9,637
Jul 2006	195	1,062	69.37	6.34	$20,263
Jun 2006	0	1,272	66.28	6.38	$8,120
May 2006	0	1,300	66.01	6.42	$8,353
Apr 2006	0	1,223	64.39	7.36	$9,002
Mar 2006	195	1,435	56.70	7.08	$21,220
Feb 2006	0	1,267	57.59	7.75	$9,821
Jan 2006	0	1,295	60.59	8.93	$11,569
Dec 2005	197	1,421	54.94	13.42	$29,886
Nov 2005	198	1,414	54.69	10.59	$25,801
Oct 2005	0	1,458	58.34	13.80	$20,114
Sep 2005	0	1,503	61.45	12.08	$18,155
Aug 2005	192	1,500	61.51	9.80	$26,505
Jul 2005	0	1,731	55.69	7.84	$13,577
Jun 2005	192	1,821	52.33	7.38	$23,488
May 2005	195	1,746	45.22	6.65	$20,431
Apr 2005	194	1,747	49.20	7.36	$22,404
Mar 2005	192	0	50.37	7.15	$9,671
Feb 2005	0	1,661	45.22	6.31	$10,484
Jan 2005	192	1,661	43.16	6.32	$18,788
Dec 2004	193	1,623	39.86	6.75	$18,650
Nov 2004	190	1,592	45.28	6.33	$18,681
Oct 2004	0	1,592	49.70	6.52	$10,372
Sep 2004	196	1,480	43.24	5.28	$16,295
Aug 2004	190	1,893	42.37	5.55	$18,558
Jul 2004	0	1,671	38.28	6.08	$10,167
Jun 2004	196	1,457	36.10	6.43	$16,449
May 2004	0	1,604	37.48	6.49	$10,417
Apr 2004	193	1,331	34.47	5.86	$14,450
Mar 2004	192	1,704	34.36	5.53	$16,020
Feb 2004	0	1,368	32.45	5.51	$7,537
Jan 2004	193	1,352	32.03	6.30	$14,699
Dec 2003	192	1,566	30.26	6.30	$15,678
Nov 2003	0	1,645	28.80	4.60	$7,559
Oct 2003	193	1,950	28.17	4.76	$14,718
Sep 2003	193	1,770	26.31	4.75	$13,484
Aug 2003	0	1,770	29.76	5.13	$9,080
Jul 2003	0	1,554	29.41	5.17	$8,035
Jun 2003	0	1,771	28.56	5.98	$10,596
May 2003	187	1,774	26.59	5.97	$15,568
Apr 2003	0	0	26.67	5.41	$0
Mar 2003	566	0	31.14	6.10	$17,625
Feb 2003	1,139	0	33.48	7.93	$38,134
Jan 2003	386	0	30.31	5.58	$11,700
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	195	1,541	25.96	3.16	$9,938
Jul 2002	0	1,568	24.58	3.06	$4,801
Jun 2002	0	0	23.73	3.34	$0
May 2002	0	1,628	24.66	3.58	$5,835
Apr 2002	362	1,974	23.65	3.51	$15,495
Mar 2002	0	1,830	22.00	3.10	$5,678
Feb 2002	372	1,356	18.22	2.38	$9,999
Jan 2002	194	2,698	17.17	2.38	$9,741
Dec 2001	384	2,698	16.93	2.36	$12,880
Nov 2001	0	1,549	18.07	2.41	$3,726
Oct 2001	193	2,044	19.78	2.53	$8,987
Sep 2001	370	2,007	24.26	2.25	$13,495
Aug 2001	0	2,013	24.87	3.05	$6,146
Jul 2001	193	2,015	23.93	3.20	$11,061
Jun 2001	0	1,747	24.56	3.82	$6,681
May 2001	194	1,913	25.52	4.31	$13,191
Apr 2001	0	2,477	24.68	5.34	$13,216
Mar 2001	380	2,437	24.54	5.38	$22,428
Feb 2001	196	2,026	27.75	5.77	$17,123
Jan 2001	0	1,475	27.47	8.40	$12,388
Dec 2000	386	1,918	26.88	9.12	$27,873
Nov 2000	0	2,064	32.21	5.66	$11,678
Oct 2000	377	1,858	31.23	5.15	$21,334
Sep 2000	0	2,470	31.87	5.19	$12,811
Aug 2000	0	1,931	29.64	4.54	$8,768
Jul 2000	182	1,642	28.53	4.09	$11,908
Jun 2000	0	1,812	29.30	4.40	$7,968
May 2000	759	2,724	27.26	3.68	$30,714
Apr 2000	0	1,965	24.51	3.12	$6,123
Mar 2000	0	2,330	28.42	2.86	$6,663
Feb 2000	366	2,166	27.62	2.73	$16,015
Jan 2000	0	2,696	25.27	2.48	$6,687
Dec 1999	1	3,304	24.28	2.42	$8,032
Nov 1999	370	2,220	23.19	2.43	$13,984
Oct 1999	2	2,530	20.98	2.80	$7,135
Sep 1999	743	4,140	21.75	2.62	$27,002
Aug 1999	1,121	3,539	19.26	2.88	$31,767
Jul 1999	379	3,383	17.89	2.37	$14,806
Jun 1999	376	0	15.94	2.36	$5,993
May 1999	0	1,838	15.79	2.32	$4,266
Apr 1999	0	3,887	15.10	2.21	$8,583
Mar 1999	381	2,604	12.47	1.84	$9,538
Feb 1999	0	1,454	9.98	1.82	$2,643
Jan 1999	0	1,863	10.38	1.90	$3,540
Dec 1998	0	2,302	9.20	1.77	$4,082
Nov 1998	385	2,331	10.89	2.19	$9,288
Oct 1998	0	2,750	12.42	1.97	$5,415
Sep 1998	0	2,606	12.59	2.08	$5,427
Aug 1998	0	2,669	11.30	1.91	$5,091
Jul 1998	0	2,288	11.74	2.24	$5,119
Jun 1998	375	3,762	11.24	2.24	$12,632
May 1998	760	4,424	12.62	2.21	$19,352
Apr 1998	0	1,341	13.04	2.51	$3,360
Mar 1998	0	1,809	12.80	2.31	$4,178
Feb 1998	0	2,105	13.95	2.30	$4,840
Jan 1998	749	4,073	14.70	2.15	$19,787
Dec 1997	0	2,116	16.32	2.41	$5,102
Nov 1997	378	1,971	18.19	3.09	$12,963
Oct 1997	0	4,341	19.25	3.15	$13,673
Sep 1997	374	4,530	17.74	2.95	$20,020
Aug 1997	0	5,130	17.86	2.55	$13,106
Jul 1997	382	6,104	17.58	2.25	$20,431
Jun 1997	748	7,018	17.24	2.26	$28,737
May 1997	765	7,050	18.97	2.31	$30,787
Apr 1997	376	7,177	17.88	2.08	$21,671
Mar 1997	376	7,602	18.95	1.94	$21,867
Feb 1997	380	6,781	20.49	2.21	$22,744
Jan 1997	387	7,978	23.48	3.54	$37,326
Dec 1996	379	7,898	23.32	—	$8,838
Nov 1996	387	7,384	21.97	—	$8,502
Oct 1996	763	6,129	23.31	—	$17,786
Sep 1996	379	6,217	22.22	—	$8,421
Aug 1996	753	6,704	20.26	—	$15,256
Jul 1996	729	6,441	19.55	—	$14,252
Jun 1996	1,120	5,514	18.73	—	$20,978
May 1996	378	5,326	19.43	—	$7,345
Apr 1996	365	4,435	21.51	—	$7,851
Mar 1996	377	2,454	19.38	—	$7,306
Feb 1996	0	2,250	16.98	—	$0
Jan 1996	0	2,934	17.07	—	$0
Dec 1995	0	3,349	17.19	—	$0
Nov 1995	378	4,416	16.00	—	$6,048
Oct 1995	366	4,528	15.43	—	$5,647
Sep 1995	749	4,079	16.18	—	$12,119
Aug 1995	367	4,895	15.92	—	$5,843
Jul 1995	561	5,570	15.24	—	$8,550
Jun 1995	370	7,832	16.41	—	$6,072
May 1995	383	7,245	17.56	—	$6,725
Apr 1995	365	3,809	17.73	—	$6,471
Mar 1995	365	4,599	16.44	—	$6,001
Feb 1995	371	3,514	16.58	—	$6,151
Jan 1995	0	3,380	15.92	—	$0
Dec 1994	181	4,790	15.03	—	$2,720
Nov 1994	369	5,229	15.90	—	$5,867
Oct 1994	543	5,855	15.58	—	$8,460
Sep 1994	1,078	7,908	15.29	—	$16,483
Aug 1994	2,177	6,459	16.13	—	$35,115
Jul 1994	1,418	5,485	17.56	—	$24,900
Jun 1994	531	4,271	17.09	—	$9,075
May 1994	1,104	1,394	15.88	—	$17,532
Apr 1994	0	0	14.14	—	$0
Mar 1994	0	19	12.46	—	$0
Feb 1994	0	78	12.50	—	$0
Jan 1994	1,284	3,508	12.66	—	$16,255
Dec 1993	1,455	709	12.33	—	$17,940
Nov 1993	1,815	465	14.49	—	$26,299
Oct 1993	1,261	698	15.85	—	$19,987
Sep 1993	2,175	687	15.03	—	$32,690
Aug 1993	1,704	1,636	15.66	—	$26,685
Jul 1993	0	407	15.46	—	$0
Jun 1993	0	7,008	16.79	—	$0
May 1993	761	6,536	17.68	—	$13,454
Apr 1993	0	7,193	18.05	—	$0
Mar 1993	0	8,077	18.14	—	$0
Feb 1993	380	8,669	17.90	—	$6,802
Jan 1993	0	12,523	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.

Oct 2018 — as filed, then multipliedworked

Oil                   84 bbl  × $ 61.44 =     $5,161
Casinghead gas         0 Mcf  × $  3.40 =         $0

────────────────────────────────────────────────────
Month total                                   $5,161

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. 03/O/15531 is the state's own key, not one this site invented.