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 (4400) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 2003District 02Field 90534325NGPA filingOilCasinghead gasSave Export

Value, all time

$28.3 M

Jan 1993 – Sep 2021

Value, last 12 filed months

at the published price for each month

Months reported

345

no gaps in the span

Streams

oil, casinghead gas

The TOM OCONNOR (4400) 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 71 leases and 224 wells, and the rule below applies to all of them.

Discovered

1955-12-27

as the register files it

Field class

Oil and gas

the register's own label

Between wells

300 ft

minimum

From a lease line

150 ft

minimum

A drilling unit in this field needs at least 10 acres. The field rule took effect on 2005-05-10.

The Commission's schedule remark for this field reads: “AND FIELD CLASSIFIED AS SALVAGE.”

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	6	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	662,531 bbl	$23,317,963
Casinghead gas	Production	1,240,453 Mcf	$4,973,965
Total			$28,291,928

207,794 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 (28)

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 28.3368, -97.1857. A lease has no coordinate of its own — that point is the mean of its wells, and they span 3.2 miles. 1 well has no surveyed location and is left out of it.

28.34461, -97.18506 · centre of 27 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

85.7%

24 of 28 wells

With a plug date

71.4%

20 of 28 wells

Median depth

4,512 ft

27 wells filed one

Completion to plug

17.1 years

median over 16 wells

What the state filed about each well

On the RRC proration schedule

2485.7%

A plug date is filed

2071.4%

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

2071.4%

NeitherNo plug date, and not on the schedule.

414.3%

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

Total depth in feet, 27 of 28 wells. Median 4,512 ft, with the middle half between 4,457 and 5,906 ft; the shallowest is 4,392 ft and the deepest 6,012 ft. The median is published rather than the mean, because a single mis-keyed depth moves a mean and cannot move a median.

When they were last completed

Last completion by decade, 23 of 28 wells, Jun 1966 – Nov 2023. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed

Jun 1966 – Nov 2023

23 of 28 wells; 5 filed none

Plug dates filed

Mar 1988 – Jun 2023

20 of 28 wells; 8 filed none

Last completion to plug: a median of 17.1 years across the 16 wells that filed both dates, with the middle half between 13.3 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.

28 wells


42-39101340	94	4,450 ft	—	May 2007	Yes
42-39101371	95	4,450 ft	—	Dec 2004	Yes
42-39101419	96	4,392 ft	—	Aug 2021	Yes
42-39103954	103	4,460 ft	—	Nov 1999	Yes
42-39180702	1	—	—	—	Yes
42-39131597	124	6,012 ft	Nov 2023	—	—
42-39131380	119	4,512 ft	Apr 2023	—	—
42-39101334	53	5,917 ft	Aug 2006	—	—
42-39101363	41	5,897 ft	Jun 1995	Jul 1998	Yes
42-39101415	54	5,918 ft	Feb 1989	—	Yes
42-39101333	51	5,915 ft	Aug 1988	—	Yes
42-39101184	29	5,893 ft	May 1982	Mar 1988	Yes
42-39131546	123	4,562 ft	Apr 1982	Sep 2001	Yes
42-39101309	63	5,939 ft	Mar 1982	May 1989	Yes
42-39131264	111	4,600 ft	Mar 1982	—	Yes
42-39101227	24	5,922 ft	Dec 1981	Sep 1997	Yes
42-39101372	97	4,454 ft	May 1981	Jun 2023	Yes
42-39131424	121	4,480 ft	Oct 1980	Jul 1990	Yes
42-39131425	120	4,492 ft	Oct 1980	—	—
42-39131367	116	4,574 ft	Feb 1980	Jul 1998	Yes
42-39131366	115	4,542 ft	Feb 1980	Feb 1995	Yes
42-39103944	98	4,446 ft	Jan 1977	Jun 1992	Yes
42-39101311	65	5,922 ft	Dec 1974	May 1989	Yes
42-39101322	93	4,446 ft	Oct 1974	Jun 2019	Yes
42-39103945	99	4,460 ft	Jun 1966	May 2007	Yes
42-39103949	100	4,464 ft	Jun 1966	May 2007	Yes
42-39103955	102	4,460 ft	Jun 1966	Aug 1990	Yes
42-39103948	101	4,450 ft	Jun 1966	Aug 1990	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 (345)

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

345 months


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	175	0	14.75	1.80	$2,581
Mar 2020	158	73	30.34	1.86	$4,929
Feb 2020	642	1,400	49.88	1.98	$34,796
Jan 2020	0	41	57.25	2.09	$86
Dec 2019	0	0	59.01	2.30	$0
Nov 2019	84	186	55.30	2.75	$5,157
Oct 2019	219	88	53.47	2.42	$11,923
Sep 2019	588	88	55.05	2.66	$32,603
Aug 2019	647	202	53.11	2.30	$34,828
Jul 2019	399	62	56.27	2.46	$22,604
Jun 2019	401	67	52.78	2.49	$21,332
May 2019	950	58	58.48	2.74	$55,715
Apr 2019	514	141	62.63	2.75	$32,580
Mar 2019	263	177	56.80	3.06	$15,480
Feb 2019	389	6	50.85	2.79	$19,797
Jan 2019	487	732	46.03	3.23	$24,780
Dec 2018	328	1,723	46.59	4.19	$22,493
Nov 2018	677	300	52.93	4.24	$37,105
Oct 2018	556	541	61.44	3.40	$35,999
Sep 2018	572	196	59.54	3.11	$34,666
Aug 2018	0	558	59.40	3.07	$1,711
Jul 2018	91	309	65.14	2.93	$6,834
Jun 2018	640	846	60.18	3.08	$41,118
May 2018	755	1,255	65.38	2.90	$53,002
Apr 2018	1,248	732	63.84	2.90	$81,796
Mar 2018	1,223	1,073	61.22	2.79	$77,862
Feb 2018	1,242	885	61.78	2.77	$79,179
Jan 2018	1,074	674	62.87	4.01	$70,225
Dec 2017	647	899	57.27	2.92	$39,680
Nov 2017	1,235	859	55.42	3.12	$71,122
Oct 2017	987	753	49.29	2.98	$50,896
Sep 2017	0	156	47.52	3.09	$482
Aug 2017	761	701	45.37	3.00	$36,633
Jul 2017	1,251	1,059	43.87	3.09	$58,151
Jun 2017	725	934	42.49	3.09	$33,689
May 2017	1,416	622	45.37	3.26	$66,274
Apr 2017	1,268	1,082	47.93	3.21	$64,250
Mar 2017	1,240	632	46.77	2.98	$59,880
Feb 2017	1,062	637	50.45	2.95	$55,459
Jan 2017	1,480	630	49.41	3.42	$75,281
Dec 2016	1,501	632	48.76	3.72	$75,542
Nov 2016	1,632	904	42.49	2.64	$71,734
Oct 2016	1,379	504	46.19	3.09	$65,254
Sep 2016	1,226	320	41.55	3.10	$51,933
Aug 2016	1,400	408	41.44	2.92	$59,209
Jul 2016	905	406	41.62	2.92	$38,853
Jun 2016	739	525	45.35	2.69	$34,924
May 2016	998	419	42.52	1.99	$43,269
Apr 2016	1,206	432	36.56	1.99	$44,951
Mar 2016	1,276	360	33.01	1.79	$42,767
Feb 2016	1,112	824	26.47	2.06	$31,135
Jan 2016	1,144	307	27.35	2.36	$32,014
Dec 2015	1,248	500	32.36	2.00	$41,386
Nov 2015	1,139	496	38.79	2.17	$45,257
Oct 2015	1,367	496	43.55	2.43	$60,736
Sep 2015	782	496	42.99	2.76	$34,986
Aug 2015	771	496	40.16	2.87	$32,388
Jul 2015	765	289	48.15	2.95	$37,686
Jun 2015	720	300	56.15	2.88	$41,293
May 2015	1,128	1,996	55.21	2.96	$68,176
Apr 2015	1,079	2,490	49.82	2.71	$60,495
Mar 2015	992	4,097	42.89	2.93	$54,570
Feb 2015	968	2,642	44.66	2.98	$51,094
Jan 2015	1,136	2,603	43.43	3.10	$57,407
Dec 2014	1,271	1,992	54.69	3.59	$76,665
Nov 2014	1,101	1,589	70.46	4.25	$84,333
Oct 2014	1,240	1,645	78.30	3.90	$103,509
Sep 2014	1,311	1,816	86.16	4.05	$120,302
Aug 2014	1,333	1,444	89.39	4.04	$124,984
Jul 2014	1,271	3,067	96.56	4.18	$135,547
Jun 2014	1,290	2,379	98.16	4.74	$137,895
May 2014	1,391	1,319	94.73	4.73	$138,004
Apr 2014	1,118	1,240	95.94	4.81	$113,224
Mar 2014	1,053	1,338	95.89	5.06	$107,738
Feb 2014	1,400	1,304	97.40	6.19	$144,434
Jan 2014	1,698	1,270	90.40	4.86	$159,672
Dec 2013	1,451	2,531	91.82	4.35	$144,252
Nov 2013	948	1,711	88.85	3.74	$90,626
Oct 2013	1,142	2,791	97.42	3.78	$121,802
Sep 2013	1,104	2,200	104.11	3.72	$123,116
Aug 2013	1,550	1,785	104.25	3.52	$167,875
Jul 2013	1,488	1,445	102.52	3.72	$157,922
Jun 2013	1,286	2,616	94.40	3.93	$131,688
May 2013	1,364	2,605	94.83	4.15	$140,156
Apr 2013	1,070	2,557	93.96	4.28	$111,488
Mar 2013	1,023	4,515	93.62	3.91	$113,440
Feb 2013	948	3,866	91.23	3.42	$99,707
Jan 2013	1,271	2,722	91.60	3.42	$125,733
Dec 2012	1,112	2,313	86.77	3.42	$104,399
Nov 2012	1,200	2,006	86.95	3.62	$111,612
Oct 2012	1,244	3,003	89.38	3.40	$121,398
Sep 2012	1,154	3,274	94.67	2.92	$118,804
Aug 2012	1,054	2,566	92.66	2.91	$105,126
Jul 2012	1,136	2,706	85.13	3.02	$104,882
Jun 2012	1,170	2,377	79.82	2.52	$99,377
May 2012	1,364	2,214	91.61	2.49	$130,465
Apr 2012	739	3,005	101.65	2.00	$81,120
Mar 2012	708	3,771	105.05	2.22	$82,755
Feb 2012	636	2,715	101.10	2.57	$71,278
Jan 2012	858	2,469	98.09	2.73	$90,912
Dec 2011	793	2,947	96.87	3.24	$86,365
Nov 2011	945	3,752	95.72	3.31	$102,879
Oct 2011	1,085	3,906	84.98	3.65	$106,455
Sep 2011	1,218	4,027	83.62	3.99	$117,900
Aug 2011	1,197	3,981	83.40	4.15	$116,348
Jul 2011	1,240	3,156	94.14	4.52	$130,990
Jun 2011	1,170	2,640	92.90	4.64	$120,942
May 2011	1,085	2,496	98.13	4.40	$117,465
Apr 2011	1,130	2,209	105.96	4.33	$129,307
Mar 2011	1,333	2,369	96.36	4.06	$138,060
Feb 2011	1,000	2,289	85.64	4.18	$95,208
Jan 2011	1,121	2,974	86.50	4.59	$110,614
Dec 2010	1,488	3,232	85.73	4.35	$141,618
Nov 2010	1,213	2,542	80.84	3.80	$107,707
Oct 2010	1,421	2,459	78.10	3.51	$119,608
Sep 2010	1,290	2,689	72.63	3.98	$104,393
Aug 2010	1,302	3,016	73.68	4.42	$109,260
Jul 2010	1,240	2,547	72.55	4.74	$102,026
Jun 2010	1,380	1,764	70.36	4.91	$105,759
May 2010	1,287	2,839	71.12	4.24	$103,555
Apr 2010	1,320	2,480	81.69	4.12	$118,055
Mar 2010	1,271	2,803	78.39	4.39	$111,935
Feb 2010	868	2,127	73.58	5.44	$75,443
Jan 2010	978	2,071	74.36	5.96	$85,076
Dec 2009	1,535	2,215	71.44	5.48	$121,807
Nov 2009	1,200	2,290	74.59	3.75	$98,099
Oct 2009	1,163	2,477	72.54	4.11	$94,545
Sep 2009	1,225	3,345	65.54	3.06	$90,538
Aug 2009	1,395	2,820	67.42	3.22	$103,127
Jul 2009	1,185	2,324	61.13	3.46	$80,491
Jun 2009	1,219	2,425	66.16	3.90	$90,094
May 2009	904	2,133	54.74	3.93	$57,859
Apr 2009	1,020	2,870	46.77	3.59	$58,002
Mar 2009	1,167	2,945	42.14	4.06	$61,131
Feb 2009	952	2,088	32.81	4.63	$40,909
Jan 2009	1,178	1,737	35.86	5.37	$51,573
Dec 2008	1,142	1,698	37.10	5.98	$52,517
Nov 2008	1,290	1,810	55.49	6.86	$83,999
Oct 2008	1,333	2,168	75.24	6.92	$115,302
Sep 2008	924	1,940	101.76	7.88	$109,308
Aug 2008	961	1,899	114.22	8.48	$125,875
Jul 2008	1,364	2,044	131.08	11.39	$202,073
Jun 2008	1,192	1,351	131.33	13.03	$174,152
May 2008	1,184	1,212	123.17	11.57	$159,861
Apr 2008	1,193	1,145	110.31	10.45	$143,571
Mar 2008	1,238	991	101.90	9.66	$135,729
Feb 2008	1,011	1,378	92.53	8.77	$105,634
Jan 2008	1,395	2,120	90.38	8.21	$143,476
Dec 2007	1,351	2,614	88.33	7.30	$138,421
Nov 2007	1,110	2,590	91.67	7.29	$120,639
Oct 2007	1,348	2,820	82.85	6.92	$131,202
Sep 2007	1,356	2,742	75.84	6.24	$119,961
Aug 2007	1,010	2,138	69.06	6.39	$83,408
Jul 2007	1,395	2,006	70.90	6.39	$111,720
Jun 2007	1,322	2,375	62.00	7.55	$99,892
May 2007	1,116	3,144	58.74	7.85	$90,223
Apr 2007	1,020	3,250	59.61	7.81	$86,169
Mar 2007	1,116	3,175	56.92	7.30	$86,706
Feb 2007	952	2,844	55.10	8.22	$75,822
Jan 2007	1,169	2,969	50.30	6.73	$78,773
Dec 2006	1,116	3,479	56.65	6.92	$87,291
Nov 2006	1,110	3,777	54.20	7.62	$88,933
Oct 2006	1,201	2,938	54.90	6.01	$83,603
Sep 2006	1,140	2,725	60.08	5.04	$82,218
Aug 2006	1,178	2,637	68.71	7.34	$100,296
Jul 2006	1,116	2,699	69.37	6.34	$94,536
Jun 2006	1,140	2,550	66.28	6.38	$91,838
May 2006	1,229	2,694	66.01	6.42	$98,435
Apr 2006	1,240	2,688	64.39	7.36	$99,629
Mar 2006	1,147	2,923	56.70	7.08	$85,738
Feb 2006	1,120	2,440	57.59	7.75	$83,414
Jan 2006	1,251	2,271	60.59	8.93	$96,086
Dec 2005	1,474	5,363	54.94	13.42	$152,928
Nov 2005	1,470	4,934	54.69	10.59	$132,637
Oct 2005	1,426	2,837	58.34	13.80	$122,331
Sep 2005	1,560	8,564	61.45	12.08	$199,307
Aug 2005	1,947	7,858	61.51	9.80	$196,744
Jul 2005	1,633	4,681	55.69	7.84	$127,658
Jun 2005	1,980	7,233	52.33	7.38	$157,000
May 2005	1,975	6,242	45.22	6.65	$130,826
Apr 2005	1,950	15,611	49.20	7.36	$210,844
Mar 2005	2,346	13,415	50.37	7.15	$214,151
Feb 2005	2,118	17,998	45.22	6.31	$209,378
Jan 2005	2,511	18,998	43.16	6.32	$228,484
Dec 2004	2,274	10,284	39.86	6.75	$160,070
Nov 2004	2,370	12,419	45.28	6.33	$185,931
Oct 2004	2,503	11,093	49.70	6.52	$196,671
Sep 2004	2,432	5,399	43.24	5.28	$133,687
Aug 2004	2,353	4,069	42.37	5.55	$122,282
Jul 2004	2,050	10,544	38.28	6.08	$142,626
Jun 2004	2,150	3,642	36.10	6.43	$101,044
May 2004	2,359	3,342	37.48	6.49	$110,120
Apr 2004	2,192	3,054	34.47	5.86	$93,450
Mar 2004	2,388	4,149	34.36	5.53	$104,996
Feb 2004	2,146	4,291	32.45	5.51	$93,279
Jan 2004	2,078	6,604	32.03	6.30	$108,161
Dec 2003	2,371	6,574	30.26	6.30	$113,173
Nov 2003	2,510	10,137	28.80	4.60	$118,869
Oct 2003	2,667	12,183	28.17	4.76	$133,116
Sep 2003	2,460	11,600	26.31	4.75	$119,815
Aug 2003	2,151	6,434	29.76	5.13	$97,018
Jul 2003	1,980	6,863	29.41	5.17	$93,719
Jun 2003	2,220	10,751	28.56	5.98	$127,726
May 2003	2,046	9,138	26.59	5.97	$108,981
Apr 2003	1,690	6,177	26.67	5.41	$78,473
Mar 2003	2,201	13,949	31.14	6.10	$153,573
Feb 2003	1,932	9,941	33.48	7.93	$143,475
Jan 2003	2,258	8,829	30.31	5.58	$117,724
Dec 2002	2,093	5,289	26.91	4.85	$81,994
Nov 2002	1,830	4,156	24.66	4.14	$62,321
Oct 2002	2,001	4,467	26.46	4.23	$71,838
Sep 2002	2,520	6,007	27.44	3.64	$90,985
Aug 2002	2,745	7,123	25.96	3.16	$93,799
Jul 2002	2,261	4,180	24.58	3.06	$68,374
Jun 2002	1,778	4,746	23.73	3.34	$58,035
May 2002	2,192	6,839	24.66	3.58	$78,566
Apr 2002	2,526	4,550	23.65	3.51	$75,721
Mar 2002	2,480	8,366	22.00	3.10	$80,517
Feb 2002	2,772	7,973	18.22	2.38	$69,447
Jan 2002	3,102	5,233	17.17	2.38	$65,693
Dec 2001	2,122	6,258	16.93	2.36	$50,722
Nov 2001	1,976	8,746	18.07	2.41	$56,745
Oct 2001	2,446	7,407	19.78	2.53	$67,113
Sep 2001	2,539	3,552	24.26	2.25	$69,593
Aug 2001	2,325	8,724	24.87	3.05	$84,459
Jul 2001	2,513	4,708	23.93	3.20	$75,188
Jun 2001	2,494	6,872	24.56	3.82	$87,532
May 2001	2,652	10,374	25.52	4.31	$112,363
Apr 2001	2,099	8,160	24.68	5.34	$95,340
Mar 2001	1,338	11,278	24.54	5.38	$93,470
Feb 2001	1,176	9,029	27.75	5.77	$84,705
Jan 2001	1,483	8,291	27.47	8.40	$110,372
Dec 2000	1,983	9,389	26.88	9.12	$138,954
Nov 2000	2,280	11,179	32.21	5.66	$136,690
Oct 2000	2,196	9,023	31.23	5.15	$115,009
Sep 2000	2,520	9,715	31.87	5.19	$130,699
Aug 2000	2,430	11,479	29.64	4.54	$124,148
Jul 2000	2,170	9,794	28.53	4.09	$101,965
Jun 2000	2,662	8,699	29.30	4.40	$116,248
May 2000	2,455	5,763	27.26	3.68	$88,130
Apr 2000	2,340	5,330	24.51	3.12	$73,962
Mar 2000	2,627	5,814	28.42	2.86	$91,286
Feb 2000	2,813	1,838	27.62	2.73	$82,706
Jan 2000	3,441	8,234	25.27	2.48	$107,379
Dec 1999	2,898	5,747	24.28	2.42	$84,293
Nov 1999	3,030	4,782	23.19	2.43	$81,905
Oct 1999	2,697	5,919	20.98	2.80	$73,178
Sep 1999	1,977	4,614	21.75	2.62	$55,083
Aug 1999	2,757	3,795	19.26	2.88	$64,013
Jul 1999	3,146	7,087	17.89	2.37	$73,095
Jun 1999	2,937	3,985	15.94	2.36	$56,229
May 1999	1,692	2,415	15.79	2.32	$32,322
Apr 1999	1,547	4,668	15.10	2.21	$33,667
Mar 1999	1,615	1,762	12.47	1.84	$23,378
Feb 1999	2,219	3,106	9.98	1.82	$27,792
Jan 1999	2,784	1,317	10.38	1.90	$31,400
Dec 1998	3,001	2,341	9.20	1.77	$31,761
Nov 1998	3,810	3,741	10.89	2.19	$49,668
Oct 1998	3,937	9,183	12.42	1.97	$66,981
Sep 1998	3,275	6,985	12.59	2.08	$55,779
Aug 1998	3,131	4,205	11.30	1.91	$43,401
Jul 1998	3,348	4,162	11.74	2.24	$48,617
Jun 1998	3,552	4,162	11.24	2.24	$49,236
May 1998	3,437	5,418	12.62	2.21	$55,329
Apr 1998	4,523	5,418	13.04	2.51	$72,554
Mar 1998	4,526	8,250	12.80	2.31	$76,986
Feb 1998	3,668	3,146	13.95	2.30	$58,402
Jan 1998	4,247	3,965	14.70	2.15	$70,975
Dec 1997	4,464	1,109	16.32	2.41	$75,526
Nov 1997	3,967	554	18.19	3.09	$73,871
Oct 1997	4,433	3,047	19.25	3.15	$94,933
Sep 1997	4,123	162	17.74	2.95	$73,621
Aug 1997	3,815	944	17.86	2.55	$70,548
Jul 1997	4,400	3,864	17.58	2.25	$86,034
Jun 1997	4,200	4,775	17.24	2.26	$83,186
May 1997	4,123	8,488	18.97	2.31	$97,808
Apr 1997	4,500	9,114	17.88	2.08	$99,442
Mar 1997	4,076	5,881	18.95	1.94	$88,644
Feb 1997	3,150	2,879	20.49	2.21	$70,894
Jan 1997	4,391	6,171	23.48	3.54	$124,944
Dec 1996	4,503	7,258	23.32	—	$105,010
Nov 1996	3,913	5,117	21.97	—	$85,969
Oct 1996	4,471	6,392	23.31	—	$104,219
Sep 1996	3,584	6,235	22.22	—	$79,636
Aug 1996	4,753	5,143	20.26	—	$96,296
Jul 1996	4,705	4,456	19.55	—	$91,983
Jun 1996	4,315	8,632	18.73	—	$80,820
May 1996	4,696	8,399	19.43	—	$91,243
Apr 1996	4,417	7,084	21.51	—	$95,010
Mar 1996	4,129	4,384	19.38	—	$80,020
Feb 1996	4,678	4,003	16.98	—	$79,432
Jan 1996	5,064	6,739	17.07	—	$86,442
Dec 1995	4,458	4,364	17.19	—	$76,633
Nov 1995	4,281	3,251	16.00	—	$68,496
Oct 1995	5,493	336	15.43	—	$84,757
Sep 1995	4,144	1,258	16.18	—	$67,050
Aug 1995	4,234	5,547	15.92	—	$67,405
Jul 1995	6,677	3,055	15.24	—	$101,757
Jun 1995	4,099	5,841	16.41	—	$67,265
May 1995	3,973	7,586	17.56	—	$69,766
Apr 1995	3,408	3,205	17.73	—	$60,424
Mar 1995	2,970	4,191	16.44	—	$48,827
Feb 1995	3,574	4,695	16.58	—	$59,257
Jan 1995	2,991	3,111	15.92	—	$47,617
Dec 1994	3,733	3,956	15.03	—	$56,107
Nov 1994	3,942	4,247	15.90	—	$62,678
Oct 1994	3,494	3,602	15.58	—	$54,437
Sep 1994	4,606	5,756	15.29	—	$70,426
Aug 1994	3,754	5,008	16.13	—	$60,552
Jul 1994	4,131	4,468	17.56	—	$72,540
Jun 1994	4,328	1,837	17.09	—	$73,966
May 1994	3,823	4,456	15.88	—	$60,709
Apr 1994	4,192	1,240	14.14	—	$59,275
Mar 1994	4,042	4,700	12.46	—	$50,363
Feb 1994	3,092	5,401	12.50	—	$38,650
Jan 1994	3,993	5,244	12.66	—	$50,551
Dec 1993	4,650	1,533	12.33	—	$57,335
Nov 1993	3,526	3,572	14.49	—	$51,092
Oct 1993	4,460	1,536	15.85	—	$70,691
Sep 1993	3,609	3,626	15.03	—	$54,243
Aug 1993	4,372	4,564	15.66	—	$68,466
Jul 1993	4,234	4,697	15.46	—	$65,458
Jun 1993	4,411	4,381	16.79	—	$74,061
May 1993	3,915	3,761	17.68	—	$69,217
Apr 1993	3,600	2,528	18.05	—	$64,980
Mar 1993	3,949	4,965	18.14	—	$71,635
Feb 1993	3,270	1,217	17.90	—	$58,533
Jan 1993	4,426	1,217	16.93	—	$74,932

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                  175 bbl  × $ 14.75 =     $2,581
Casinghead gas         0 Mcf  × $  1.80 =         $0

────────────────────────────────────────────────────
Month total                                   $2,581

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/2003 is the state's own key, not one this site invented.