BIRD, CHARLES "D"

Name: BIRD, CHARLES "D" lease production and value, May 1995 onwards
Creator: Railroad Commission of Texas
License: https://www.rrc.texas.gov/site-policies/

Operated by PIONEER NATURAL RES. USA, INC. (P-5 665748) in the SPRABERRY (TREND AREA) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 13774District 7CField 85279200OilCasinghead gasSave Export

Value, all time

$6.0 M

May 1995 – Nov 2023

Value, last 12 filed months

$21 k

at the published price for each month

Months reported

343

no gaps in the span

Streams

oil, casinghead gas

The SPRABERRY (TREND AREA) 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 7,461 leases and 22,481 wells, and the rule below applies to all of them.

Discovered

1904-12-31

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 2016-03-08.

The Commission's schedule remark for this field reads: “AREA) 85279200.”

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	123,415 bbl	$4,443,484
Casinghead gas	Production	454,323 Mcf	$1,604,941
Total			$6,048,425

77,694 Mcf of this lease's gas, across 19 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 31.4842, -101.7443. A lease has no coordinate of its own — that point is the mean of its wells, and they span 1.1 miles.

31.48467, -101.74509 · 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

8,400 ft

3 wells filed one

Completion to plug

28.2 years

median over 3 wells

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 8,400 and 8,400 ft, median 8,400 ft, over the 3 wells that filed a depth.

Completions filed

Jun 1995 – Jul 1995

3 of 3 wells

Plug dates filed

Aug 2022 – Sep 2023

3 of 3 wells

Last completion to plug: a median of 28.2 years across the 3 wells that filed both dates, with the middle half between 27.7 years and 28.3 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

3 wells


42-38334358	3	8,400 ft	Jul 1995	Sep 2023	Yes
42-38334357	2	8,400 ft	Jun 1995	Aug 2022	Yes
42-38334356	1	8,400 ft	Jun 1995	Sep 2023	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 (343)

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

343 months


Nov 2023	0	0	77.89	2.81	$0
Oct 2023	0	0	85.44	3.09	$0
Sep 2023	85	0	89.04	2.74	$7,568
Aug 2023	0	0	80.52	2.67	$0
Jul 2023	174	0	74.85	2.64	$13,024
Jun 2023	0	0	68.96	2.26	$0
May 2023	0	0	70.62	2.23	$0
Apr 2023	0	0	78.12	2.24	$0
Mar 2023	0	0	72.85	2.39	$0
Feb 2023	0	0	75.11	2.47	$0
Jan 2023	0	0	76.53	3.39	$0
Dec 2022	0	0	76.41	5.73	$0
Nov 2022	171	0	85.00	5.65	$14,535
Oct 2022	0	0	87.18	5.86	$0
Sep 2022	0	471	84.88	8.16	$3,845
Aug 2022	0	0	94.52	9.13	$0
Jul 2022	0	0	101.58	7.54	$0
Jun 2022	0	0	115.09	7.98	$0
May 2022	0	0	109.37	8.43	$0
Apr 2022	0	478	104.22	6.84	$3,268
Mar 2022	0	199	108.88	5.08	$1,010
Feb 2022	167	0	91.05	4.86	$15,205
Jan 2022	0	0	81.84	4.54	$0
Dec 2021	0	369	71.32	3.90	$1,439
Nov 2021	0	234	77.43	5.24	$1,225
Oct 2021	0	628	79.79	5.71	$3,588
Sep 2021	0	488	69.86	5.35	$2,611
Aug 2021	164	332	66.02	4.22	$12,229
Jul 2021	163	374	70.78	3.98	$13,026
Jun 2021	165	373	69.49	3.38	$12,727
May 2021	0	405	63.48	3.02	$1,222
Apr 2021	168	351	60.36	2.76	$11,109
Mar 2021	177	387	61.30	2.72	$11,902
Feb 2021	0	337	57.80	5.55	$1,870
Jan 2021	179	333	50.41	2.81	$9,959
Dec 2020	166	425	44.64	2.68	$8,547
Nov 2020	163	426	38.77	2.71	$7,473
Oct 2020	166	462	36.97	2.48	$7,282
Sep 2020	0	411	37.09	1.99	$818
Aug 2020	168	428	39.98	2.39	$7,737
Jul 2020	167	108	38.37	1.83	$6,605
Jun 2020	0	358	34.90	1.69	$605
May 2020	167	448	16.92	1.81	$3,639
Apr 2020	169	424	14.75	1.80	$3,258
Mar 2020	187	420	30.34	1.86	$6,453
Feb 2020	0	398	49.88	1.98	$788
Jan 2020	194	417	57.25	2.09	$11,980
Dec 2019	182	442	59.01	2.30	$11,758
Nov 2019	186	452	55.30	2.75	$11,529
Oct 2019	1	385	53.47	2.42	$985
Sep 2019	195	359	55.05	2.66	$11,689
Aug 2019	183	139	53.11	2.30	$10,039
Jul 2019	171	223	56.27	2.46	$10,171
Jun 2019	183	164	52.78	2.49	$10,067
May 2019	0	245	58.48	2.74	$671
Apr 2019	172	27	62.63	2.75	$10,847
Mar 2019	167	96	56.80	3.06	$9,780
Feb 2019	173	278	50.85	2.79	$9,573
Jan 2019	175	332	46.03	3.23	$9,127
Dec 2018	184	368	46.59	4.19	$10,113
Nov 2018	167	379	52.93	4.24	$10,445
Oct 2018	0	343	61.44	3.40	$1,166
Sep 2018	169	4	59.54	3.11	$10,075
Aug 2018	343	0	59.40	3.07	$20,374
Jul 2018	0	228	65.14	2.93	$668
Jun 2018	0	225	60.18	3.08	$692
May 2018	186	620	65.38	2.90	$13,959
Apr 2018	170	787	63.84	2.90	$13,136
Mar 2018	174	435	61.22	2.79	$11,865
Feb 2018	184	396	61.78	2.77	$12,463
Jan 2018	344	683	62.87	4.01	$24,366
Dec 2017	174	399	57.27	2.92	$11,131
Nov 2017	0	516	55.42	3.12	$1,609
Oct 2017	180	699	49.29	2.98	$10,958
Sep 2017	179	776	47.52	3.09	$10,902
Aug 2017	172	754	45.37	3.00	$10,069
Jul 2017	180	793	43.87	3.09	$10,345
Jun 2017	174	739	42.49	3.09	$9,675
May 2017	0	784	45.37	3.26	$2,559
Apr 2017	174	853	47.93	3.21	$11,079
Mar 2017	340	995	46.77	2.98	$18,871
Feb 2017	0	811	50.45	2.95	$2,395
Jan 2017	176	890	49.41	3.42	$11,739
Dec 2016	182	849	48.76	3.72	$12,035
Nov 2016	0	808	42.49	2.64	$2,137
Oct 2016	190	810	46.19	3.09	$11,279
Sep 2016	0	849	41.55	3.10	$2,632
Aug 2016	160	877	41.44	2.92	$9,195
Jul 2016	179	801	41.62	2.92	$9,792
Jun 2016	169	881	45.35	2.69	$10,030
May 2016	0	927	42.52	1.99	$1,846
Apr 2016	169	891	36.56	1.99	$7,953
Mar 2016	173	923	33.01	1.79	$7,367
Feb 2016	357	863	26.47	2.06	$11,231
Jan 2016	0	899	27.35	2.36	$2,126
Dec 2015	173	944	32.36	2.00	$7,488
Nov 2015	183	943	38.79	2.17	$9,142
Oct 2015	169	1,029	43.55	2.43	$9,857
Sep 2015	170	1,044	42.99	2.76	$10,188
Aug 2015	170	1,067	40.16	2.87	$9,892
Jul 2015	169	1,047	48.15	2.95	$11,221
Jun 2015	0	1,008	56.15	2.88	$2,906
May 2015	189	1,019	55.21	2.96	$13,446
Apr 2015	356	974	49.82	2.71	$20,372
Mar 2015	0	1,000	42.89	2.93	$2,935
Feb 2015	190	924	44.66	2.98	$11,235
Jan 2015	189	987	43.43	3.10	$11,269
Dec 2014	195	1,014	54.69	3.59	$14,306
Nov 2014	175	974	70.46	4.25	$16,472
Oct 2014	191	1,064	78.30	3.90	$19,106
Sep 2014	186	1,071	86.16	4.05	$20,358
Aug 2014	190	916	89.39	4.04	$20,680
Jul 2014	187	359	96.56	4.18	$19,557
Jun 2014	184	458	98.16	4.74	$20,231
May 2014	193	456	94.73	4.73	$20,438
Apr 2014	0	391	95.94	4.81	$1,880
Mar 2014	519	604	95.89	5.06	$52,821
Feb 2014	192	536	97.40	6.19	$22,020
Jan 2014	0	578	90.40	4.86	$2,810
Dec 2013	352	544	91.82	4.35	$34,689
Nov 2013	179	621	88.85	3.74	$18,226
Oct 2013	0	716	97.42	3.78	$2,706
Sep 2013	174	805	104.11	3.72	$21,108
Aug 2013	172	753	104.25	3.52	$20,584
Jul 2013	353	825	102.52	3.72	$39,257
Jun 2013	0	762	94.40	3.93	$2,997
May 2013	166	822	94.83	4.15	$19,152
Apr 2013	178	874	93.96	4.28	$20,468
Mar 2013	356	1,055	93.62	3.91	$37,457
Feb 2013	179	907	91.23	3.42	$19,432
Jan 2013	178	938	91.60	3.42	$19,513
Dec 2012	176	964	86.77	3.42	$18,569
Nov 2012	178	903	86.95	3.62	$18,750
Oct 2012	354	1,101	89.38	3.40	$35,384
Sep 2012	175	1,111	94.67	2.92	$19,810
Aug 2012	175	1,286	92.66	2.91	$19,955
Jul 2012	179	600	85.13	3.02	$17,051
Jun 2012	0	738	79.82	2.52	$1,859
May 2012	174	1,007	91.61	2.49	$18,446
Apr 2012	178	1,087	101.65	2.00	$20,264
Mar 2012	336	1,172	105.05	2.22	$37,901
Feb 2012	168	1,130	101.10	2.57	$19,889
Jan 2012	338	1,210	98.09	2.73	$36,463
Dec 2011	171	1,064	96.87	3.24	$20,012
Nov 2011	167	1,063	95.72	3.31	$19,505
Oct 2011	164	1,160	84.98	3.65	$18,169
Sep 2011	167	844	83.62	3.99	$17,329
Aug 2011	167	1,072	83.40	4.15	$18,376
Jul 2011	336	1,099	94.14	4.52	$36,595
Jun 2011	0	769	92.90	4.64	$3,568
May 2011	332	1,119	98.13	4.40	$37,508
Apr 2011	168	1,044	105.96	4.33	$22,325
Mar 2011	169	1,009	96.36	4.06	$20,379
Feb 2011	359	991	85.64	4.18	$34,887
Jan 2011	177	1,039	86.50	4.59	$20,078
Dec 2010	176	931	85.73	4.35	$19,136
Nov 2010	176	918	80.84	3.80	$17,712
Oct 2010	169	886	78.10	3.51	$16,308
Sep 2010	170	900	72.63	3.98	$15,929
Aug 2010	180	971	73.68	4.42	$17,554
Jul 2010	177	998	72.55	4.74	$17,568
Jun 2010	352	978	70.36	4.91	$29,569
May 2010	177	948	71.12	4.24	$16,603
Apr 2010	180	1,009	81.69	4.12	$18,864
Mar 2010	179	1,072	78.39	4.39	$18,736
Feb 2010	179	1,009	73.58	5.44	$18,662
Jan 2010	352	1,087	74.36	5.96	$32,658
Dec 2009	182	1,005	71.44	5.48	$18,513
Nov 2009	179	1,040	74.59	3.75	$17,253
Oct 2009	182	1,059	72.54	4.11	$17,555
Sep 2009	177	1,043	65.54	3.06	$14,797
Aug 2009	351	1,035	67.42	3.22	$26,996
Jul 2009	178	989	61.13	3.46	$14,308
Jun 2009	177	1,081	66.16	3.90	$15,921
May 2009	176	977	54.74	3.93	$13,470
Apr 2009	357	1,076	46.77	3.59	$20,557
Mar 2009	180	1,126	42.14	4.06	$12,156
Feb 2009	178	961	32.81	4.63	$10,292
Jan 2009	181	1,036	35.86	5.37	$12,055
Dec 2008	181	1,216	37.10	5.98	$13,983
Nov 2008	364	1,155	55.49	6.86	$28,122
Oct 2008	181	1,027	75.24	6.92	$20,727
Sep 2008	348	977	101.76	7.88	$43,108
Aug 2008	171	1,141	114.22	8.48	$29,211
Jul 2008	180	1,115	131.08	11.39	$36,294
Jun 2008	348	1,003	131.33	13.03	$58,775
May 2008	182	1,119	123.17	11.57	$35,369
Apr 2008	181	1,083	110.31	10.45	$31,289
Mar 2008	357	1,119	101.90	9.66	$47,192
Feb 2008	182	1,066	92.53	8.77	$26,190
Jan 2008	179	1,104	90.38	8.21	$25,237
Dec 2007	361	1,131	88.33	7.30	$40,146
Nov 2007	175	1,068	91.67	7.29	$23,830
Oct 2007	357	1,161	82.85	6.92	$37,614
Sep 2007	179	1,156	75.84	6.24	$20,794
Aug 2007	178	1,199	69.06	6.39	$19,952
Jul 2007	356	1,081	70.90	6.39	$32,146
Jun 2007	177	961	62.00	7.55	$18,228
May 2007	351	1,258	58.74	7.85	$30,488
Apr 2007	356	1,230	59.61	7.81	$30,822
Mar 2007	180	1,306	56.92	7.30	$19,782
Feb 2007	359	1,208	55.10	8.22	$29,706
Jan 2007	180	1,313	50.30	6.73	$17,886
Dec 2006	359	1,302	56.65	6.92	$29,345
Nov 2006	352	1,315	54.20	7.62	$29,095
Oct 2006	174	1,308	54.90	6.01	$17,419
Sep 2006	341	1,218	60.08	5.04	$26,623
Aug 2006	175	1,016	68.71	7.34	$19,482
Jul 2006	353	1,109	69.37	6.34	$31,522
Jun 2006	356	989	66.28	6.38	$29,909
May 2006	176	793	66.01	6.42	$16,713
Apr 2006	534	657	64.39	7.36	$39,220
Mar 2006	176	1,135	56.70	7.08	$18,018
Feb 2006	352	941	57.59	7.75	$27,565
Jan 2006	342	1,198	60.59	8.93	$31,424
Dec 2005	534	1,394	54.94	13.42	$48,039
Nov 2005	0	1,033	54.69	10.59	$10,938
Oct 2005	166	1,138	58.34	13.80	$25,384
Sep 2005	350	1,286	61.45	12.08	$37,041
Aug 2005	348	1,321	61.51	9.80	$34,347
Jul 2005	358	1,405	55.69	7.84	$30,957
Jun 2005	176	1,205	52.33	7.38	$18,104
May 2005	352	1,072	45.22	6.65	$23,047
Apr 2005	540	1,150	49.20	7.36	$35,033
Mar 2005	358	1,319	50.37	7.15	$27,470
Feb 2005	0	1,098	45.22	6.31	$6,930
Jan 2005	165	1,358	43.16	6.32	$15,707
Dec 2004	358	1,634	39.86	6.75	$25,301
Nov 2004	357	1,509	45.28	6.33	$25,718
Oct 2004	357	1,597	49.70	6.52	$28,148
Sep 2004	175	1,673	43.24	5.28	$16,407
Aug 2004	537	1,652	42.37	5.55	$31,922
Jul 2004	344	1,645	38.28	6.08	$23,177
Jun 2004	518	1,819	36.10	6.43	$30,401
May 2004	179	1,776	37.48	6.49	$18,243
Apr 2004	533	1,825	34.47	5.86	$29,064
Mar 2004	364	1,691	34.36	5.53	$21,859
Feb 2004	182	1,391	32.45	5.51	$13,570
Jan 2004	179	1,489	32.03	6.30	$15,114
Dec 2003	177	1,597	30.26	6.30	$15,420
Nov 2003	503	1,713	28.80	4.60	$22,358
Oct 2003	356	1,843	28.17	4.76	$18,801
Sep 2003	361	1,851	26.31	4.75	$18,289
Aug 2003	533	1,927	29.76	5.13	$25,747
Jul 2003	356	1,925	29.41	5.17	$20,424
Jun 2003	340	1,904	28.56	5.98	$21,102
May 2003	530	1,921	26.59	5.97	$25,566
Apr 2003	536	1,912	26.67	5.41	$24,634
Mar 2003	358	1,756	31.14	6.10	$21,853
Feb 2003	359	1,393	33.48	7.93	$23,060
Jan 2003	542	1,764	30.31	5.58	$26,275
Dec 2002	543	1,831	26.91	4.85	$23,499
Nov 2002	536	1,937	24.66	4.14	$21,231
Oct 2002	532	1,879	26.46	4.23	$22,023
Sep 2002	177	1,573	27.44	3.64	$10,575
Aug 2002	176	1,752	25.96	3.16	$10,113
Jul 2002	354	1,765	24.58	3.06	$14,105
Jun 2002	177	1,798	23.73	3.34	$10,202
May 2002	523	1,916	24.66	3.58	$19,764
Apr 2002	349	1,818	23.65	3.51	$14,639
Mar 2002	537	1,817	22.00	3.10	$17,452
Feb 2002	525	1,671	18.22	2.38	$13,535
Jan 2002	878	1,898	17.17	2.38	$19,584
Dec 2001	359	1,935	16.93	2.36	$10,653
Nov 2001	175	2,088	18.07	2.41	$8,185
Oct 2001	531	1,895	19.78	2.53	$15,295
Sep 2001	350	1,735	24.26	2.25	$12,397
Aug 2001	345	2,023	24.87	3.05	$14,757
Jul 2001	514	1,926	23.93	3.20	$18,458
Jun 2001	516	2,996	24.56	3.82	$24,130
May 2001	513	3,081	25.52	4.31	$26,363
Apr 2001	687	2,987	24.68	5.34	$32,892
Mar 2001	689	2,722	24.54	5.38	$31,543
Feb 2001	519	2,881	27.75	5.77	$31,017
Jan 2001	352	2,407	27.47	8.40	$29,885
Dec 2000	531	1,922	26.88	9.12	$31,807
Nov 2000	523	2,139	32.21	5.66	$28,948
Oct 2000	536	1,848	31.23	5.15	$26,248
Sep 2000	337	1,990	31.87	5.19	$21,061
Aug 2000	533	1,743	29.64	4.54	$23,713
Jul 2000	360	1,850	28.53	4.09	$17,837
Jun 2000	551	1,940	29.30	4.40	$24,675
May 2000	358	1,865	27.26	3.68	$16,622
Apr 2000	353	1,733	24.51	3.12	$14,052
Mar 2000	553	1,714	28.42	2.86	$20,618
Feb 2000	531	1,647	27.62	2.73	$19,157
Jan 2000	535	1,592	25.27	2.48	$17,468
Dec 1999	544	1,759	24.28	2.42	$17,472
Nov 1999	546	2,447	23.19	2.43	$18,618
Oct 1999	364	2,187	20.98	2.80	$13,768
Sep 1999	711	1,759	21.75	2.62	$20,071
Aug 1999	354	1,880	19.26	2.88	$12,224
Jul 1999	717	2,248	17.89	2.37	$18,160
Jun 1999	731	2,448	15.94	2.36	$17,435
May 1999	517	2,345	15.79	2.32	$13,606
Apr 1999	691	2,523	15.10	2.21	$16,005
Mar 1999	717	2,157	12.47	1.84	$12,906
Feb 1999	551	2,171	9.98	1.82	$9,445
Jan 1999	545	2,205	10.38	1.90	$9,846
Dec 1998	551	2,160	9.20	1.77	$8,900
Nov 1998	375	2,261	10.89	2.19	$9,026
Oct 1998	535	2,697	12.42	1.97	$11,956
Sep 1998	535	2,825	12.59	2.08	$12,619
Aug 1998	690	2,875	11.30	1.91	$13,281
Jul 1998	696	2,871	11.74	2.24	$14,594
Jun 1998	885	2,765	11.24	2.24	$16,133
May 1998	540	3,180	12.62	2.21	$13,831
Apr 1998	729	2,666	13.04	2.51	$16,185
Mar 1998	732	2,695	12.80	2.31	$15,594
Feb 1998	912	2,609	13.95	2.30	$18,721
Jan 1998	922	2,939	14.70	2.15	$19,886
Dec 1997	905	2,721	16.32	2.41	$21,330
Nov 1997	728	2,653	18.19	3.09	$21,435
Oct 1997	894	2,788	19.25	3.15	$25,991
Sep 1997	881	2,089	17.74	2.95	$21,802
Aug 1997	857	2,046	17.86	2.55	$20,533
Jul 1997	1,052	2,610	17.58	2.25	$24,359
Jun 1997	887	2,445	17.24	2.26	$20,811
May 1997	1,523	2,839	18.97	2.31	$35,445
Apr 1997	563	3,171	17.88	2.08	$16,671
Mar 1997	1,094	3,305	18.95	1.94	$27,140
Feb 1997	1,106	3,278	20.49	2.21	$29,893
Jan 1997	1,248	3,307	23.48	3.54	$41,009
Dec 1996	1,105	3,252	23.32	—	$25,769
Nov 1996	1,272	3,743	21.97	—	$27,946
Oct 1996	1,279	4,511	23.31	—	$29,813
Sep 1996	1,273	4,523	22.22	—	$28,286
Aug 1996	1,637	4,769	20.26	—	$33,166
Jul 1996	1,451	4,327	19.55	—	$28,367
Jun 1996	1,235	4,072	18.73	—	$23,132
May 1996	1,670	4,151	19.43	—	$32,448
Apr 1996	1,678	3,539	21.51	—	$36,094
Mar 1996	1,499	3,942	19.38	—	$29,051
Feb 1996	1,903	3,963	16.98	—	$32,313
Jan 1996	2,084	4,127	17.07	—	$35,574
Dec 1995	1,687	3,965	17.19	—	$29,000
Nov 1995	2,061	3,971	16.00	—	$32,976
Oct 1995	2,415	4,799	15.43	—	$37,263
Sep 1995	1,848	3,442	16.18	—	$29,901
Aug 1995	2,560	4,007	15.92	—	$40,755
Jul 1995	2,525	4,234	15.24	—	$38,481
Jun 1995	286	4,357	16.41	—	$4,693
May 1995	0	0	17.56	—	$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.

Sep 2023 — as filed, then multipliedworked

Oil                   85 bbl  × $ 89.04 =     $7,568
Casinghead gas         0 Mcf  × $  2.74 =         $0

────────────────────────────────────────────────────
Month total                                   $7,568

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/O/13774 is the state's own key, not one this site invented.