LAMBERT, M. F.

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

Operated by HILCORP ENERGY COMPANY (P-5 386310) in the TOM OCONNOR (5450 SAND) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 4902District 02Field 90534700OilCasinghead gasSave Export

Value, all time

$2.1 M

Jan 1993 – Feb 2023

Value, last 12 filed months

at the published price for each month

Months reported

362

no gaps in the span

Streams

oil, casinghead gas

The TOM OCONNOR (5450 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 39 leases and 84 wells, and the rule below applies to all of them.

Discovered

1963-10-02

as the register files it

Field class

Oil and gas

the register's own label

Between wells

—

no field rule filed

From a lease line

—

no field rule filed

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	79,333 bbl	$1,971,218
Casinghead gas	Production	106,346 Mcf	$133,768
Total			$2,104,987

65,223 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 (7)

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 28.3451, -97.1761. A lease has no coordinate of its own — that point is the mean of its wells, and they span 1.6 miles.

28.34320, -97.17996 · 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%

7 of 7 wells

With a plug date

71.4%

5 of 7 wells

Median depth

5,917 ft

7 wells filed one

Completion to plug

6.5 years

median over 5 wells

What the state filed about each well

On the RRC proration schedule

7100.0%

A plug date is filed

571.4%

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

571.4%

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 5,898 and 6,012 ft, median 5,917 ft, over the 7 wells that filed a depth.

Completions filed

Apr 1983 – Nov 2022

7 of 7 wells

Plug dates filed

Jun 1989 – Oct 2000

5 of 7 wells; 2 filed none

Last completion to plug: a median of 6.5 years across the 5 wells that filed both dates, with the middle half between 4.8 years and 12.9 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

7 wells


42-39131315	113	5,987 ft	Nov 2022	—	Yes
42-39101405	33 U	5,913 ft	Apr 1994	Oct 2000	Yes
42-39101335	55 U	5,931 ft	May 1990	—	Yes
42-39101453	25	5,898 ft	Jul 1987	May 1992	Yes
42-39101411	44 U	5,917 ft	May 1986	Jun 1989	Yes
42-39101366	47 U	5,909 ft	Oct 1984	Sep 1997	Yes
42-39131454	122	6,012 ft	Apr 1983	Oct 2000	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 (362)

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

362 months


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	0	0	85.00	5.65	$0
Oct 2022	0	0	87.18	5.86	$0
Sep 2022	0	0	84.88	8.16	$0
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	0	104.22	6.84	$0
Mar 2022	0	0	108.88	5.08	$0
Feb 2022	0	0	91.05	4.86	$0
Jan 2022	0	0	81.84	4.54	$0
Dec 2021	0	0	71.32	3.90	$0
Nov 2021	0	0	77.43	5.24	$0
Oct 2021	0	0	79.79	5.71	$0
Sep 2021	0	0	69.86	5.35	$0
Aug 2021	0	0	66.02	4.22	$0
Jul 2021	0	0	70.78	3.98	$0
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	54	0	14.75	1.80	$797
Mar 2020	6	6	30.34	1.86	$193
Feb 2020	12	31	49.88	1.98	$660
Jan 2020	0	0	57.25	2.09	$0
Dec 2019	0	6	59.01	2.30	$14
Nov 2019	24	113	55.30	2.75	$1,638
Oct 2019	114	96	53.47	2.42	$6,328
Sep 2019	224	175	55.05	2.66	$12,796
Aug 2019	134	102	53.11	2.30	$7,352
Jul 2019	98	224	56.27	2.46	$6,066
Jun 2019	105	90	52.78	2.49	$5,766
May 2019	207	302	58.48	2.74	$12,933
Apr 2019	146	63	62.63	2.75	$9,317
Mar 2019	66	1,039	56.80	3.06	$6,930
Feb 2019	171	229	50.85	2.79	$9,335
Jan 2019	180	672	46.03	3.23	$10,455
Dec 2018	173	797	46.59	4.19	$11,396
Nov 2018	321	140	52.93	4.24	$17,584
Oct 2018	268	245	61.44	3.40	$17,298
Sep 2018	90	75	59.54	3.11	$5,592
Aug 2018	0	0	59.40	3.07	$0
Jul 2018	72	363	65.14	2.93	$5,754
Jun 2018	129	624	60.18	3.08	$9,683
May 2018	265	930	65.38	2.90	$20,023
Apr 2018	158	443	63.84	2.90	$11,372
Mar 2018	400	768	61.22	2.79	$26,628
Feb 2018	181	448	61.78	2.77	$12,421
Jan 2018	573	243	62.87	4.01	$36,999
Dec 2017	27	91	57.27	2.92	$1,812
Nov 2017	86	11	55.42	3.12	$4,800
Oct 2017	1	0	49.29	2.98	$49
Sep 2017	0	0	47.52	3.09	$0
Aug 2017	0	0	45.37	3.00	$0
Jul 2017	41	38	43.87	3.09	$1,916
Jun 2017	43	57	42.49	3.09	$2,003
May 2017	0	0	45.37	3.26	$0
Apr 2017	70	206	47.93	3.21	$4,017
Mar 2017	194	150	46.77	2.98	$9,521
Feb 2017	93	72	50.45	2.95	$4,904
Jan 2017	0	0	49.41	3.42	$0
Dec 2016	0	0	48.76	3.72	$0
Nov 2016	0	0	42.49	2.64	$0
Oct 2016	8	9	46.19	3.09	$397
Sep 2016	65	42	41.55	3.10	$2,831
Aug 2016	94	50	41.44	2.92	$4,042
Jul 2016	30	51	41.62	2.92	$1,398
Jun 2016	66	32	45.35	2.69	$3,079
May 2016	34	44	42.52	1.99	$1,533
Apr 2016	45	42	36.56	1.99	$1,729
Mar 2016	79	75	33.01	1.79	$2,742
Feb 2016	53	103	26.47	2.06	$1,615
Jan 2016	34	58	27.35	2.36	$1,067
Dec 2015	41	62	32.36	2.00	$1,451
Nov 2015	30	60	38.79	2.17	$1,294
Oct 2015	36	60	43.55	2.43	$1,713
Sep 2015	25	60	42.99	2.76	$1,240
Aug 2015	30	60	40.16	2.87	$1,377
Jul 2015	31	31	48.15	2.95	$1,584
Jun 2015	30	30	56.15	2.88	$1,771
May 2015	31	63	55.21	2.96	$1,898
Apr 2015	30	56	49.82	2.71	$1,646
Mar 2015	31	48	42.89	2.93	$1,470
Feb 2015	28	53	44.66	2.98	$1,408
Jan 2015	62	63	43.43	3.10	$2,888
Dec 2014	31	54	54.69	3.59	$1,889
Nov 2014	60	69	70.46	4.25	$4,521
Oct 2014	31	59	78.30	3.90	$2,657
Sep 2014	30	82	86.16	4.05	$2,917
Aug 2014	31	68	89.39	4.04	$3,045
Jul 2014	62	59	96.56	4.18	$6,233
Jun 2014	60	57	98.16	4.74	$6,160
May 2014	31	63	94.73	4.73	$3,234
Apr 2014	29	137	95.94	4.81	$3,441
Mar 2014	31	0	95.89	5.06	$2,973
Feb 2014	28	15	97.40	6.19	$2,820
Jan 2014	31	29	90.40	4.86	$2,943
Dec 2013	31	26	91.82	4.35	$2,960
Nov 2013	60	26	88.85	3.74	$5,428
Oct 2013	62	21	97.42	3.78	$6,119
Sep 2013	60	27	104.11	3.72	$6,347
Aug 2013	62	28	104.25	3.52	$6,562
Jul 2013	62	22	102.52	3.72	$6,438
Jun 2013	60	26	94.40	3.93	$5,766
May 2013	62	22	94.83	4.15	$5,971
Apr 2013	60	21	93.96	4.28	$5,728
Mar 2013	62	20	93.62	3.91	$5,883
Feb 2013	28	13	91.23	3.42	$2,599
Jan 2013	31	18	91.60	3.42	$2,901
Dec 2012	31	16	86.77	3.42	$2,745
Nov 2012	30	16	86.95	3.62	$2,667
Oct 2012	31	16	89.38	3.40	$2,825
Sep 2012	30	15	94.67	2.92	$2,884
Aug 2012	31	13	92.66	2.91	$2,910
Jul 2012	31	18	85.13	3.02	$2,693
Jun 2012	30	18	79.82	2.52	$2,440
May 2012	31	16	91.61	2.49	$2,880
Apr 2012	30	15	101.65	2.00	$3,079
Mar 2012	31	17	105.05	2.22	$3,294
Feb 2012	58	19	101.10	2.57	$5,913
Jan 2012	62	18	98.09	2.73	$6,131
Dec 2011	31	17	96.87	3.24	$3,058
Nov 2011	60	12	95.72	3.31	$5,783
Oct 2011	62	13	84.98	3.65	$5,316
Sep 2011	60	13	83.62	3.99	$5,069
Aug 2011	31	13	83.40	4.15	$2,639
Jul 2011	62	13	94.14	4.52	$5,895
Jun 2011	60	13	92.90	4.64	$5,634
May 2011	31	12	98.13	4.40	$3,095
Apr 2011	30	11	105.96	4.33	$3,226
Mar 2011	31	13	96.36	4.06	$3,040
Feb 2011	56	14	85.64	4.18	$4,854
Jan 2011	62	11	86.50	4.59	$5,413
Dec 2010	62	13	85.73	4.35	$5,372
Nov 2010	60	10	80.84	3.80	$4,888
Oct 2010	62	8	78.10	3.51	$4,870
Sep 2010	60	6	72.63	3.98	$4,382
Aug 2010	62	11	73.68	4.42	$4,617
Jul 2010	62	9	72.55	4.74	$4,541
Jun 2010	60	10	70.36	4.91	$4,271
May 2010	31	10	71.12	4.24	$2,247
Apr 2010	90	60	81.69	4.12	$7,599
Mar 2010	31	62	78.39	4.39	$2,702
Feb 2010	28	56	73.58	5.44	$2,365
Jan 2010	62	62	74.36	5.96	$4,980
Dec 2009	62	62	71.44	5.48	$4,769
Nov 2009	60	60	74.59	3.75	$4,700
Oct 2009	31	62	72.54	4.11	$2,504
Sep 2009	60	60	65.54	3.06	$4,116
Aug 2009	93	62	67.42	3.22	$6,470
Jul 2009	31	62	61.13	3.46	$2,110
Jun 2009	60	60	66.16	3.90	$4,203
May 2009	62	62	54.74	3.93	$3,637
Apr 2009	60	60	46.77	3.59	$3,021
Mar 2009	62	62	42.14	4.06	$2,864
Feb 2009	56	56	32.81	4.63	$2,097
Jan 2009	62	62	35.86	5.37	$2,556
Dec 2008	62	62	37.10	5.98	$2,671
Nov 2008	60	60	55.49	6.86	$3,741
Oct 2008	93	62	75.24	6.92	$7,426
Sep 2008	27	54	101.76	7.88	$3,173
Aug 2008	93	62	114.22	8.48	$11,148
Jul 2008	31	62	131.08	11.39	$4,770
Jun 2008	60	60	131.33	13.03	$8,662
May 2008	62	62	123.17	11.57	$8,354
Apr 2008	60	60	110.31	10.45	$7,246
Mar 2008	62	62	101.90	9.66	$6,917
Feb 2008	58	58	92.53	8.77	$5,875
Jan 2008	62	62	90.38	8.21	$6,112
Dec 2007	31	62	88.33	7.30	$3,191
Nov 2007	30	60	91.67	7.29	$3,188
Oct 2007	31	62	82.85	6.92	$2,998
Sep 2007	60	60	75.84	6.24	$4,925
Aug 2007	62	62	69.06	6.39	$4,678
Jul 2007	31	62	70.90	6.39	$2,594
Jun 2007	30	60	62.00	7.55	$2,313
May 2007	31	62	58.74	7.85	$2,307
Apr 2007	60	60	59.61	7.81	$4,045
Mar 2007	62	62	56.92	7.30	$3,982
Feb 2007	56	56	55.10	8.22	$3,546
Jan 2007	31	62	50.30	6.73	$1,976
Dec 2006	62	62	56.65	6.92	$3,941
Nov 2006	60	60	54.20	7.62	$3,709
Oct 2006	62	62	54.90	6.01	$3,777
Sep 2006	60	60	60.08	5.04	$3,907
Aug 2006	31	62	68.71	7.34	$2,585
Jul 2006	62	62	69.37	6.34	$4,694
Jun 2006	90	60	66.28	6.38	$6,348
May 2006	93	62	66.01	6.42	$6,537
Apr 2006	60	60	64.39	7.36	$4,305
Mar 2006	93	62	56.70	7.08	$5,712
Feb 2006	84	56	57.59	7.75	$5,272
Jan 2006	93	62	60.59	8.93	$6,189
Dec 2005	62	62	54.94	13.42	$4,238
Nov 2005	60	60	54.69	10.59	$3,917
Oct 2005	62	62	58.34	13.80	$4,472
Sep 2005	60	60	61.45	12.08	$4,412
Aug 2005	93	62	61.51	9.80	$6,328
Jul 2005	93	62	55.69	7.84	$5,665
Jun 2005	60	60	52.33	7.38	$3,583
May 2005	62	62	45.22	6.65	$3,216
Apr 2005	60	60	49.20	7.36	$3,394
Mar 2005	62	62	50.37	7.15	$3,567
Feb 2005	28	56	45.22	6.31	$1,620
Jan 2005	62	62	43.16	6.32	$3,068
Dec 2004	62	62	39.86	6.75	$2,890
Nov 2004	60	60	45.28	6.33	$3,097
Oct 2004	62	62	49.70	6.52	$3,485
Sep 2004	60	60	43.24	5.28	$2,911
Aug 2004	31	62	42.37	5.55	$1,658
Jul 2004	62	62	38.28	6.08	$2,751
Jun 2004	30	60	36.10	6.43	$1,469
May 2004	62	5	37.48	6.49	$2,356
Apr 2004	60	5	34.47	5.86	$2,097
Mar 2004	62	86	34.36	5.53	$2,606
Feb 2004	44	87	32.45	5.51	$1,907
Jan 2004	62	93	32.03	6.30	$2,572
Dec 2003	62	93	30.26	6.30	$2,462
Nov 2003	60	120	28.80	4.60	$2,279
Oct 2003	62	124	28.17	4.76	$2,337
Sep 2003	60	120	26.31	4.75	$2,149
Aug 2003	62	93	29.76	5.13	$2,322
Jul 2003	56	84	29.41	5.17	$2,081
Jun 2003	58	87	28.56	5.98	$2,177
May 2003	62	93	26.59	5.97	$2,204
Apr 2003	90	90	26.67	5.41	$2,887
Mar 2003	62	93	31.14	6.10	$2,498
Feb 2003	56	84	33.48	7.93	$2,541
Jan 2003	62	93	30.31	5.58	$2,398
Dec 2002	62	93	26.91	4.85	$2,120
Nov 2002	60	90	24.66	4.14	$1,852
Oct 2002	62	93	26.46	4.23	$2,034
Sep 2002	60	120	27.44	3.64	$2,083
Aug 2002	124	124	25.96	3.16	$3,611
Jul 2002	93	124	24.58	3.06	$2,666
Jun 2002	60	90	23.73	3.34	$1,724
May 2002	62	93	24.66	3.58	$1,862
Apr 2002	60	90	23.65	3.51	$1,735
Mar 2002	62	124	22.00	3.10	$1,749
Feb 2002	56	84	18.22	2.38	$1,220
Jan 2002	62	124	17.17	2.38	$1,359
Dec 2001	93	124	16.93	2.36	$1,868
Nov 2001	60	19	18.07	2.41	$1,130
Oct 2001	62	24	19.78	2.53	$1,287
Sep 2001	60	25	24.26	2.25	$1,512
Aug 2001	62	28	24.87	3.05	$1,627
Jul 2001	62	25	23.93	3.20	$1,564
Jun 2001	60	25	24.56	3.82	$1,569
May 2001	93	75	25.52	4.31	$2,696
Apr 2001	60	21	24.68	5.34	$1,593
Mar 2001	62	25	24.54	5.38	$1,656
Feb 2001	56	15	27.75	5.77	$1,641
Jan 2001	62	17	27.47	8.40	$1,846
Dec 2000	62	28	26.88	9.12	$1,922
Nov 2000	60	42	32.21	5.66	$2,170
Oct 2000	62	61	31.23	5.15	$2,250
Sep 2000	60	80	31.87	5.19	$2,327
Aug 2000	62	22	29.64	4.54	$1,938
Jul 2000	62	13	28.53	4.09	$1,822
Jun 2000	49	53	29.30	4.40	$1,669
May 2000	31	106	27.26	3.68	$1,235
Apr 2000	30	68	24.51	3.12	$947
Mar 2000	31	14	28.42	2.86	$921
Feb 2000	20	19	27.62	2.73	$604
Jan 2000	31	8	25.27	2.48	$803
Dec 1999	31	6	24.28	2.42	$767
Nov 1999	60	44	23.19	2.43	$1,499
Oct 1999	124	320	20.98	2.80	$3,499
Sep 1999	120	133	21.75	2.62	$2,958
Aug 1999	120	57	19.26	2.88	$2,475
Jul 1999	124	58	17.89	2.37	$2,356
Jun 1999	93	57	15.94	2.36	$1,617
May 1999	62	114	15.79	2.32	$1,244
Apr 1999	90	260	15.10	2.21	$1,933
Mar 1999	93	339	12.47	1.84	$1,783
Feb 1999	29	92	9.98	1.82	$457
Jan 1999	93	232	10.38	1.90	$1,406
Dec 1998	124	247	9.20	1.77	$1,579
Nov 1998	540	1,521	10.89	2.19	$9,205
Oct 1998	471	173	12.42	1.97	$6,190
Sep 1998	450	149	12.59	2.08	$5,976
Aug 1998	377	504	11.30	1.91	$5,221
Jul 1998	558	757	11.74	2.24	$8,245
Jun 1998	570	1,624	11.24	2.24	$10,040
May 1998	589	1,633	12.62	2.21	$11,036
Apr 1998	552	362	13.04	2.51	$8,105
Mar 1998	619	427	12.80	2.31	$8,909
Feb 1998	532	343	13.95	2.30	$8,210
Jan 1998	601	1,902	14.70	2.15	$12,933
Dec 1997	818	2,011	16.32	2.41	$18,198
Nov 1997	529	657	18.19	3.09	$11,652
Oct 1997	851	757	19.25	3.15	$18,766
Sep 1997	692	745	17.74	2.95	$14,477
Aug 1997	828	834	17.86	2.55	$16,919
Jul 1997	820	1,470	17.58	2.25	$17,719
Jun 1997	1,031	633	17.24	2.26	$19,203
May 1997	1,333	669	18.97	2.31	$26,831
Apr 1997	1,062	1,281	17.88	2.08	$21,657
Mar 1997	713	262	18.95	1.94	$14,019
Feb 1997	784	392	20.49	2.21	$16,929
Jan 1997	899	716	23.48	3.54	$23,643
Dec 1996	1,054	602	23.32	—	$24,579
Nov 1996	1,230	742	21.97	—	$27,023
Oct 1996	1,271	605	23.31	—	$29,627
Sep 1996	1,200	1,113	22.22	—	$26,664
Aug 1996	836	1,473	20.26	—	$16,937
Jul 1996	1,085	1,795	19.55	—	$21,212
Jun 1996	1,050	1,482	18.73	—	$19,667
May 1996	961	1,722	19.43	—	$18,672
Apr 1996	640	1,434	21.51	—	$13,766
Mar 1996	961	1,443	19.38	—	$18,624
Feb 1996	957	1,163	16.98	—	$16,250
Jan 1996	1,023	1,607	17.07	—	$17,463
Dec 1995	1,023	2,055	17.19	—	$17,585
Nov 1995	1,080	2,196	16.00	—	$17,280
Oct 1995	1,023	1,425	15.43	—	$15,785
Sep 1995	1,080	1,987	16.18	—	$17,474
Aug 1995	1,085	1,008	15.92	—	$17,273
Jul 1995	698	1,988	15.24	—	$10,638
Jun 1995	915	884	16.41	—	$15,015
May 1995	750	824	17.56	—	$13,170
Apr 1995	960	788	17.73	—	$17,021
Mar 1995	1,072	1,195	16.44	—	$17,624
Feb 1995	752	999	16.58	—	$12,468
Jan 1995	857	2,569	15.92	—	$13,643
Dec 1994	851	3,164	15.03	—	$12,791
Nov 1994	960	1,019	15.90	—	$15,264
Oct 1994	1,457	1,610	15.58	—	$22,700
Sep 1994	1,500	2,213	15.29	—	$22,935
Aug 1994	1,550	2,650	16.13	—	$25,002
Jul 1994	1,500	2,634	17.56	—	$26,340
Jun 1994	1,380	1,133	17.09	—	$23,584
May 1994	806	642	15.88	—	$12,799
Apr 1994	780	278	14.14	—	$11,029
Mar 1994	806	1,221	12.46	—	$10,043
Feb 1994	728	1,284	12.50	—	$9,100
Jan 1994	744	1,742	12.66	—	$9,419
Dec 1993	300	908	12.33	—	$3,699
Nov 1993	900	2,245	14.49	—	$13,041
Oct 1993	806	1,906	15.85	—	$12,775
Sep 1993	960	1,035	15.03	—	$14,429
Aug 1993	930	485	15.66	—	$14,564
Jul 1993	651	793	15.46	—	$10,064
Jun 1993	1,020	486	16.79	—	$17,126
May 1993	775	574	17.68	—	$13,702
Apr 1993	930	490	18.05	—	$16,787
Mar 1993	1,054	702	18.14	—	$19,120
Feb 1993	522	1,252	17.90	—	$9,344
Jan 1993	930	1,658	16.93	—	$15,745

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.

Apr 2020 — as filed, then multipliedworked

Oil                   54 bbl  × $ 14.75 =       $797
Casinghead gas         0 Mcf  × $  1.80 =         $0

────────────────────────────────────────────────────
Month total                                     $797

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. 02/O/4902 is the state's own key, not one this site invented.