MARK

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

Operated by BCE-MACH III LLC (P-5 40209) in the PANHANDLE GRAY COUNTY FIELD field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 3828District 10Field 68873001OilCasinghead gasSave

Value, all time

$9.4 M

Jan 1993 – May 2026

Value, last 12 filed months

$123 k

at the published price for each month

Months reported

401

no gaps in the span

Streams

oil, casinghead gas

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	178,891 bbl	$8,450,052
Casinghead gas	Production	256,271 Mcf	$904,474
Total			$9,354,526

53,393 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 (12)

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 35.3772, -100.6422. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.3 miles. 2 wells have no surveyed location and are left out of it.

35.37696, -100.64202 · centre of 10 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

33.3%

4 of 12 wells

With a plug date

25.0%

3 of 12 wells

Median depth

3,100 ft

7 wells filed one

Completion to plug

39.7 years

median over 1 wells

What the state filed about each well

On the RRC proration schedule

433.3%

A plug date is filed

325.0%

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

325.0%

NeitherNo plug date, and not on the schedule.

866.7%

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

10k

12k

15k

20k+

Total depth in feet, 7 of 12 wells. Median 3,100 ft, with the middle half between 3,055 and 3,100 ft; the shallowest is 3,000 ft and the deepest 3,113 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

70s

Last completion by decade, 6 of 12 wells, Jan 1972 – Mar 1973. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed

Jan 1972 – Mar 1973

6 of 12 wells; 6 filed none

Plug dates filed

Nov 1973 – Nov 2012

3 of 12 wells; 9 filed none

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.

12 wells


42-17930164	10	3,050 ft	—	—	Yes
42-17985654	9	—	—	Nov 1973	Yes
42-17985655	11	—	—	Nov 1973	Yes
42-17930183	13	—	—	—	—
42-17985176	7	—	—	—	—
42-17985178	12	—	—	—	—
42-17930163	8	3,060 ft	Mar 1973	—	—
42-17930160	6	3,000 ft	Mar 1973	Nov 2012	Yes
42-17930157	5	3,100 ft	Feb 1973	—	—
42-17930156	4	3,100 ft	Feb 1973	—	—
42-17930154	2	3,113 ft	Nov 1972	—	—
42-17930155	3	3,100 ft	Jan 1972	—	—

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 (401)

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

401 months


May 2026	132	210	106.41	3.05	$14,686
Apr 2026	150	230	98.93	2.87	$15,500
Mar 2026	111	275	89.75	3.15	$10,828
Feb 2026	132	265	63.50	3.75	$9,376
Jan 2026	113	247	59.13	8.00	$8,657
Dec 2025	136	293	56.66	4.41	$8,999
Nov 2025	128	240	58.59	3.93	$8,442
Oct 2025	140	320	59.38	3.30	$9,371
Sep 2025	142	310	62.74	3.08	$9,863
Aug 2025	117	330	63.93	3.01	$8,475
Jul 2025	113	196	66.74	3.32	$8,191
Jun 2025	146	288	66.48	3.13	$10,607
May 2025	133	140	60.55	3.23	$8,506
Apr 2025	146	258	62.36	3.54	$10,019
Mar 2025	145	305	67.70	4.27	$11,118
Feb 2025	112	210	70.88	4.34	$8,850
Jan 2025	137	303	74.32	4.28	$11,478
Dec 2024	118	260	68.99	3.12	$8,952
Nov 2024	118	45	69.05	2.20	$8,247
Oct 2024	86	102	71.37	2.28	$6,371
Sep 2024	115	105	69.61	2.36	$8,253
Aug 2024	142	110	75.63	2.06	$10,966
Jul 2024	147	255	79.93	2.15	$12,297
Jun 2024	113	280	78.08	2.63	$9,561
May 2024	150	275	78.81	2.20	$12,426
Apr 2024	136	280	84.45	1.66	$11,950
Mar 2024	150	240	80.30	1.55	$12,416
Feb 2024	112	208	76.09	1.78	$8,893
Jan 2024	112	125	73.02	3.30	$8,590
Dec 2023	151	125	71.26	2.61	$11,087
Nov 2023	157	133	77.89	2.81	$12,602
Oct 2023	137	147	85.44	3.09	$12,159
Sep 2023	156	214	89.04	2.74	$14,476
Aug 2023	192	312	80.52	2.67	$16,294
Jul 2023	159	315	74.85	2.64	$12,733
Jun 2023	93	265	68.96	2.26	$7,012
May 2023	172	279	70.62	2.23	$12,768
Apr 2023	110	259	78.12	2.24	$9,173
Mar 2023	129	135	72.85	2.39	$9,721
Feb 2023	124	184	75.11	2.47	$9,767
Jan 2023	156	206	76.53	3.39	$12,637
Dec 2022	149	247	76.41	5.73	$12,800
Nov 2022	133	273	85.00	5.65	$12,846
Oct 2022	71	340	87.18	5.86	$8,183
Sep 2022	174	327	84.88	8.16	$17,439
Aug 2022	207	350	94.52	9.13	$22,760
Jul 2022	245	240	101.58	7.54	$26,697
Jun 2022	152	290	115.09	7.98	$19,807
May 2022	225	315	109.37	8.43	$27,265
Apr 2022	149	190	104.22	6.84	$16,828
Mar 2022	230	65	108.88	5.08	$25,372
Feb 2022	152	87	91.05	4.86	$14,262
Jan 2022	0	0	81.84	4.54	$0
Dec 2021	225	250	71.32	3.90	$17,022
Nov 2021	225	260	77.43	5.24	$18,783
Oct 2021	226	340	79.79	5.71	$19,975
Sep 2021	260	235	69.86	5.35	$19,421
Aug 2021	302	275	66.02	4.22	$21,099
Jul 2021	235	270	70.78	3.98	$17,708
Jun 2021	226	285	69.49	3.38	$16,668
May 2021	246	291	63.48	3.02	$16,494
Apr 2021	241	270	60.36	2.76	$15,292
Mar 2021	337	279	61.30	2.72	$21,416
Feb 2021	240	137	57.80	5.55	$14,632
Jan 2021	243	255	50.41	2.81	$12,966
Dec 2020	242	261	44.64	2.68	$11,501
Nov 2020	288	339	38.77	2.71	$12,083
Oct 2020	381	330	36.97	2.48	$14,903
Sep 2020	334	405	37.09	1.99	$13,194
Aug 2020	241	0	39.98	2.39	$9,635
Jul 2020	287	360	38.37	1.83	$11,669
Jun 2020	287	360	34.90	1.69	$10,625
May 2020	286	330	16.92	1.81	$5,438
Apr 2020	324	339	14.75	1.80	$5,391
Mar 2020	289	354	30.34	1.86	$9,425
Feb 2020	240	330	49.88	1.98	$12,625
Jan 2020	262	384	57.25	2.09	$15,804
Dec 2019	276	418	59.01	2.30	$17,250
Nov 2019	236	508	55.30	2.75	$14,448
Oct 2019	333	495	53.47	2.42	$19,003
Sep 2019	298	458	55.05	2.66	$17,622
Aug 2019	420	319	53.11	2.30	$23,041
Jul 2019	216	353	56.27	2.46	$13,023
Jun 2019	200	381	52.78	2.49	$11,505
May 2019	318	621	58.48	2.74	$20,298
Apr 2019	294	594	62.63	2.75	$20,047
Mar 2019	250	594	56.80	3.06	$16,019
Feb 2019	181	535	50.85	2.79	$10,698
Jan 2019	205	438	46.03	3.23	$10,850
Dec 2018	186	552	46.59	4.19	$10,976
Nov 2018	220	225	52.93	4.24	$12,598
Oct 2018	199	484	61.44	3.40	$13,871
Sep 2018	220	569	59.54	3.11	$14,867
Aug 2018	220	486	59.40	3.07	$14,558
Jul 2018	256	574	65.14	2.93	$18,359
Jun 2018	222	541	60.18	3.08	$15,025
May 2018	220	488	65.38	2.90	$15,799
Apr 2018	167	92	63.84	2.90	$10,928
Mar 2018	181	205	61.22	2.79	$11,652
Feb 2018	180	587	61.78	2.77	$12,744
Jan 2018	237	619	62.87	4.01	$17,382
Dec 2017	185	704	57.27	2.92	$12,652
Nov 2017	286	632	55.42	3.12	$17,821
Oct 2017	182	641	49.29	2.98	$10,883
Sep 2017	294	534	47.52	3.09	$15,619
Aug 2017	255	619	45.37	3.00	$13,429
Jul 2017	322	635	43.87	3.09	$16,087
Jun 2017	220	783	42.49	3.09	$11,765
May 2017	182	388	45.37	3.26	$9,524
Apr 2017	221	623	47.93	3.21	$12,593
Mar 2017	287	624	46.77	2.98	$15,285
Feb 2017	250	551	50.45	2.95	$14,239
Jan 2017	215	625	49.41	3.42	$12,760
Dec 2016	253	632	48.76	3.72	$14,689
Nov 2016	250	673	42.49	2.64	$12,402
Oct 2016	290	617	46.19	3.09	$15,302
Sep 2016	291	606	41.55	3.10	$13,970
Aug 2016	295	594	41.44	2.92	$13,962
Jul 2016	504	691	41.62	2.92	$22,997
Jun 2016	448	681	45.35	2.69	$22,146
May 2016	380	391	42.52	1.99	$16,936
Apr 2016	399	238	36.56	1.99	$15,061
Mar 2016	415	517	33.01	1.79	$14,627
Feb 2016	355	530	26.47	2.06	$10,491
Jan 2016	412	599	27.35	2.36	$12,684
Dec 2015	383	657	32.36	2.00	$13,709
Nov 2015	556	656	38.79	2.17	$22,989
Oct 2015	450	703	43.55	2.43	$21,303
Sep 2015	409	687	42.99	2.76	$19,478
Aug 2015	467	647	40.16	2.87	$20,613
Jul 2015	525	549	48.15	2.95	$26,896
Jun 2015	410	540	56.15	2.88	$24,578
May 2015	411	703	55.21	2.96	$24,769
Apr 2015	466	667	49.82	2.71	$25,021
Mar 2015	398	674	42.89	2.93	$19,048
Feb 2015	353	416	44.66	2.98	$17,003
Jan 2015	461	547	43.43	3.10	$21,717
Dec 2014	456	582	54.69	3.59	$27,029
Nov 2014	462	705	70.46	4.25	$35,550
Oct 2014	470	418	78.30	3.90	$38,432
Sep 2014	466	642	86.16	4.05	$42,748
Aug 2014	412	533	89.39	4.04	$38,979
Jul 2014	462	690	96.56	4.18	$47,495
Jun 2014	459	602	98.16	4.74	$47,907
May 2014	471	678	94.73	4.73	$47,822
Apr 2014	586	410	95.94	4.81	$58,193
Mar 2014	456	481	95.89	5.06	$46,158
Feb 2014	390	337	97.40	6.19	$40,073
Jan 2014	344	385	90.40	4.86	$32,969
Dec 2013	409	396	91.82	4.35	$39,279
Nov 2013	534	345	88.85	3.74	$48,736
Oct 2013	478	452	97.42	3.78	$48,275
Sep 2013	467	451	104.11	3.72	$50,296
Aug 2013	710	492	104.25	3.52	$75,751
Jul 2013	466	466	102.52	3.72	$49,507
Jun 2013	413	497	94.40	3.93	$40,942
May 2013	478	450	94.83	4.15	$47,196
Apr 2013	484	439	93.96	4.28	$47,357
Mar 2013	545	460	93.62	3.91	$52,823
Feb 2013	366	320	91.23	3.42	$34,485
Jan 2013	351	432	91.60	3.42	$33,629
Dec 2012	351	432	86.77	3.42	$31,934
Nov 2012	588	482	86.95	3.62	$52,874
Oct 2012	417	504	89.38	3.40	$38,985
Sep 2012	591	505	94.67	2.92	$57,424
Aug 2012	476	523	92.66	2.91	$45,627
Jul 2012	594	541	85.13	3.02	$52,201
Jun 2012	476	443	79.82	2.52	$39,110
May 2012	455	378	91.61	2.49	$42,623
Apr 2012	520	432	101.65	2.00	$53,721
Mar 2012	359	413	105.05	2.22	$38,631
Feb 2012	594	392	101.10	2.57	$61,061
Jan 2012	554	346	98.09	2.73	$55,288
Dec 2011	387	471	96.87	3.24	$39,015
Nov 2011	487	531	95.72	3.31	$48,374
Oct 2011	535	608	84.98	3.65	$47,683
Sep 2011	415	605	83.62	3.99	$37,114
Aug 2011	568	561	83.40	4.15	$49,699
Jul 2011	528	677	94.14	4.52	$52,764
Jun 2011	575	257	92.90	4.64	$54,610
May 2011	479	415	98.13	4.40	$48,832
Apr 2011	305	92	105.96	4.33	$32,716
Mar 2011	532	443	96.36	4.06	$53,061
Feb 2011	302	364	85.64	4.18	$27,385
Jan 2011	415	441	86.50	4.59	$37,921
Dec 2010	408	107	85.73	4.35	$35,443
Nov 2010	537	534	80.84	3.80	$45,438
Oct 2010	416	855	78.10	3.51	$35,490
Sep 2010	534	57	72.63	3.98	$39,011
Aug 2010	412	5	73.68	4.42	$30,378
Jul 2010	462	5	72.55	4.74	$33,542
Jun 2010	544	681	70.36	4.91	$41,620
May 2010	423	274	71.12	4.24	$31,244
Apr 2010	527	150	81.69	4.12	$43,669
Mar 2010	684	153	78.39	4.39	$54,290
Feb 2010	300	543	73.58	5.44	$25,029
Jan 2010	467	565	74.36	5.96	$38,096
Dec 2009	533	583	71.44	5.48	$41,275
Nov 2009	479	710	74.59	3.75	$38,392
Oct 2009	620	758	72.54	4.11	$48,090
Sep 2009	472	502	65.54	3.06	$32,473
Aug 2009	595	668	67.42	3.22	$42,265
Jul 2009	517	624	61.13	3.46	$33,766
Jun 2009	601	560	66.16	3.90	$41,943
May 2009	514	624	54.74	3.93	$30,586
Apr 2009	605	707	46.77	3.59	$30,832
Mar 2009	593	658	42.14	4.06	$27,660
Feb 2009	520	610	32.81	4.63	$19,887
Jan 2009	548	842	35.86	5.37	$24,174
Dec 2008	614	891	37.10	5.98	$28,105
Nov 2008	664	846	55.49	6.86	$42,649
Oct 2008	484	891	75.24	6.92	$42,584
Sep 2008	722	828	101.76	7.88	$79,993
Aug 2008	531	809	114.22	8.48	$67,514
Jul 2008	430	905	131.08	11.39	$66,672
Jun 2008	608	718	131.33	13.03	$89,206
May 2008	676	697	123.17	11.57	$91,330
Apr 2008	465	825	110.31	10.45	$59,919
Mar 2008	630	809	101.90	9.66	$72,015
Feb 2008	351	891	92.53	8.77	$40,293
Jan 2008	551	798	90.38	8.21	$56,348
Dec 2007	704	798	88.33	7.30	$68,011
Nov 2007	520	738	91.67	7.29	$53,050
Oct 2007	597	767	82.85	6.92	$54,771
Sep 2007	596	739	75.84	6.24	$49,815
Aug 2007	480	771	69.06	6.39	$38,074
Jul 2007	629	702	70.90	6.39	$49,080
Jun 2007	672	745	62.00	7.55	$47,288
May 2007	789	790	58.74	7.85	$52,544
Apr 2007	608	674	59.61	7.81	$41,504
Mar 2007	730	845	56.92	7.30	$47,722
Feb 2007	488	896	55.10	8.22	$34,250
Jan 2007	549	580	50.30	6.73	$31,516
Dec 2006	674	620	56.65	6.92	$42,472
Nov 2006	662	728	54.20	7.62	$41,426
Oct 2006	663	835	54.90	6.01	$41,420
Sep 2006	613	846	60.08	5.04	$41,091
Aug 2006	834	867	68.71	7.34	$63,668
Jul 2006	546	778	69.37	6.34	$42,811
Jun 2006	542	545	66.28	6.38	$39,403
May 2006	593	622	66.01	6.42	$43,140
Apr 2006	583	699	64.39	7.36	$42,684
Mar 2006	400	700	56.70	7.08	$27,638
Feb 2006	420	747	57.59	7.75	$29,978
Jan 2006	649	856	60.59	8.93	$46,970
Dec 2005	598	911	54.94	13.42	$45,076
Nov 2005	593	718	54.69	10.59	$40,034
Oct 2005	650	920	58.34	13.80	$50,613
Sep 2005	472	309	61.45	12.08	$32,737
Aug 2005	706	920	61.51	9.80	$52,439
Jul 2005	655	853	55.69	7.84	$43,168
Jun 2005	506	829	52.33	7.38	$32,598
May 2005	602	357	45.22	6.65	$29,597
Apr 2005	583	298	49.20	7.36	$30,877
Mar 2005	610	790	50.37	7.15	$36,378
Feb 2005	617	801	45.22	6.31	$32,957
Jan 2005	602	881	43.16	6.32	$31,552
Dec 2004	623	905	39.86	6.75	$30,943
Nov 2004	657	927	45.28	6.33	$35,617
Oct 2004	571	906	49.70	6.52	$34,281
Sep 2004	491	861	43.24	5.28	$25,780
Aug 2004	550	910	42.37	5.55	$28,355
Jul 2004	430	872	38.28	6.08	$21,766
Jun 2004	527	746	36.10	6.43	$23,824
May 2004	527	586	37.48	6.49	$23,558
Apr 2004	571	731	34.47	5.86	$23,965
Mar 2004	683	849	34.36	5.53	$28,163
Feb 2004	529	836	32.45	5.51	$21,772
Jan 2004	570	918	32.03	6.30	$24,040
Dec 2003	573	945	30.26	6.30	$23,294
Nov 2003	482	888	28.80	4.60	$17,962
Oct 2003	623	892	28.17	4.76	$21,796
Sep 2003	576	879	26.31	4.75	$19,329
Aug 2003	549	894	29.76	5.13	$20,924
Jul 2003	685	917	29.41	5.17	$24,888
Jun 2003	606	843	28.56	5.98	$22,351
May 2003	600	888	26.59	5.97	$21,258
Apr 2003	506	663	26.67	5.41	$17,080
Mar 2003	710	1,003	31.14	6.10	$28,224
Feb 2003	508	880	33.48	7.93	$23,983
Jan 2003	559	884	30.31	5.58	$21,878
Dec 2002	699	887	26.91	4.85	$23,115
Nov 2002	502	907	24.66	4.14	$16,132
Oct 2002	545	914	26.46	4.23	$18,286
Sep 2002	599	848	27.44	3.64	$19,519
Aug 2002	541	867	25.96	3.16	$16,788
Jul 2002	645	888	24.58	3.06	$18,573
Jun 2002	532	793	23.73	3.34	$15,272
May 2002	592	738	24.66	3.58	$17,244
Apr 2002	543	806	23.65	3.51	$15,673
Mar 2002	597	732	22.00	3.10	$15,405
Feb 2002	484	787	18.22	2.38	$10,688
Jan 2002	650	896	17.17	2.38	$13,289
Dec 2001	568	853	16.93	2.36	$11,633
Nov 2001	714	907	18.07	2.41	$15,084
Oct 2001	710	961	19.78	2.53	$16,474
Sep 2001	472	902	24.26	2.25	$13,481
Aug 2001	710	963	24.87	3.05	$20,598
Jul 2001	584	913	23.93	3.20	$16,894
Jun 2001	561	754	24.56	3.82	$16,662
May 2001	594	701	25.52	4.31	$18,178
Apr 2001	573	729	24.68	5.34	$18,031
Mar 2001	478	796	24.54	5.38	$16,010
Feb 2001	465	774	27.75	5.77	$17,367
Jan 2001	542	856	27.47	8.40	$22,078
Dec 2000	461	853	26.88	9.12	$20,173
Nov 2000	580	882	32.21	5.66	$23,672
Oct 2000	582	926	31.23	5.15	$22,941
Sep 2000	471	844	31.87	5.19	$19,388
Aug 2000	691	868	29.64	4.54	$24,423
Jul 2000	468	867	28.53	4.09	$16,898
Jun 2000	468	848	29.30	4.40	$17,441
May 2000	685	809	27.26	3.68	$21,650
Apr 2000	475	831	24.51	3.12	$14,232
Mar 2000	687	792	28.42	2.86	$21,789
Feb 2000	469	671	27.62	2.73	$14,783
Jan 2000	575	688	25.27	2.48	$16,237
Dec 1999	448	701	24.28	2.42	$12,576
Nov 1999	696	725	23.19	2.43	$17,905
Oct 1999	586	723	20.98	2.80	$14,321
Sep 1999	687	697	21.75	2.62	$16,768
Aug 1999	391	704	19.26	2.88	$9,555
Jul 1999	433	692	17.89	2.37	$9,388
Jun 1999	330	632	15.94	2.36	$6,753
May 1999	536	507	15.79	2.32	$9,640
Apr 1999	466	631	15.10	2.21	$8,430
Mar 1999	559	685	12.47	1.84	$8,230
Feb 1999	411	533	9.98	1.82	$5,071
Jan 1999	523	643	10.38	1.90	$6,650
Dec 1998	588	722	9.20	1.77	$6,690
Nov 1998	447	613	10.89	2.19	$6,208
Oct 1998	464	671	12.42	1.97	$7,084
Sep 1998	558	717	12.59	2.08	$8,518
Aug 1998	465	873	11.30	1.91	$6,920
Jul 1998	577	937	11.74	2.24	$8,870
Jun 1998	465	914	11.24	2.24	$7,271
May 1998	470	659	12.62	2.21	$7,385
Apr 1998	584	902	13.04	2.51	$9,875
Mar 1998	575	843	12.80	2.31	$9,307
Feb 1998	552	734	13.95	2.30	$9,388
Jan 1998	504	915	14.70	2.15	$9,380
Dec 1997	653	867	16.32	2.41	$12,747
Nov 1997	504	886	18.19	3.09	$11,904
Oct 1997	504	922	19.25	3.15	$12,606
Sep 1997	588	852	17.74	2.95	$12,949
Aug 1997	539	1,012	17.86	2.55	$12,212
Jul 1997	566	1,125	17.58	2.25	$12,478
Jun 1997	560	1,240	17.24	2.26	$12,453
May 1997	431	970	18.97	2.31	$10,415
Apr 1997	652	1,279	17.88	2.08	$14,322
Mar 1997	495	1,073	18.95	1.94	$11,461
Feb 1997	408	1,165	20.49	2.21	$10,930
Jan 1997	514	1,111	23.48	3.54	$16,001
Dec 1996	511	1,105	23.32	—	$11,917
Nov 1996	410	1,095	21.97	—	$9,008
Oct 1996	633	1,177	23.31	—	$14,755
Sep 1996	538	1,189	22.22	—	$11,954
Aug 1996	541	1,207	20.26	—	$10,961
Jul 1996	639	1,205	19.55	—	$12,492
Jun 1996	542	1,072	18.73	—	$10,152
May 1996	752	1,115	19.43	—	$14,611
Apr 1996	538	1,149	21.51	—	$11,572
Mar 1996	547	1,047	19.38	—	$10,601
Feb 1996	651	1,109	16.98	—	$11,054
Jan 1996	660	1,139	17.07	—	$11,266
Dec 1995	600	1,260	17.19	—	$10,314
Nov 1995	851	1,013	16.00	—	$13,616
Oct 1995	557	1,080	15.43	—	$8,595
Sep 1995	565	1,043	16.18	—	$9,142
Aug 1995	680	1,078	15.92	—	$10,826
Jul 1995	564	1,034	15.24	—	$8,595
Jun 1995	576	1,062	16.41	—	$9,452
May 1995	801	1,124	17.56	—	$14,066
Apr 1995	612	1,118	17.73	—	$10,851
Mar 1995	743	1,117	16.44	—	$12,215
Feb 1995	485	1,113	16.58	—	$8,041
Jan 1995	689	1,107	15.92	—	$10,969
Dec 1994	643	1,047	15.03	—	$9,664
Nov 1994	697	1,023	15.90	—	$11,082
Oct 1994	770	1,189	15.58	—	$11,997
Sep 1994	591	1,079	15.29	—	$9,036
Aug 1994	732	1,145	16.13	—	$11,807
Jul 1994	614	1,189	17.56	—	$10,782
Jun 1994	742	1,092	17.09	—	$12,681
May 1994	747	1,147	15.88	—	$11,862
Apr 1994	745	1,101	14.14	—	$10,534
Mar 1994	615	1,087	12.46	—	$7,663
Feb 1994	744	1,007	12.50	—	$9,300
Jan 1994	599	1,113	12.66	—	$7,583
Dec 1993	735	1,230	12.33	—	$9,063
Nov 1993	666	1,209	14.49	—	$9,650
Oct 1993	667	1,497	15.85	—	$10,572
Sep 1993	551	624	15.03	—	$8,282
Aug 1993	661	1,213	15.66	—	$10,351
Jul 1993	659	1,208	15.46	—	$10,188
Jun 1993	663	1,086	16.79	—	$11,132
May 1993	556	1,045	17.68	—	$9,830
Apr 1993	551	982	18.05	—	$9,946
Mar 1993	659	1,088	18.14	—	$11,954
Feb 1993	553	1,121	17.90	—	$9,899
Jan 1993	652	1,113	16.93	—	$11,038

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.

May 2026 — as filed, then multipliedworked

Oil                  132 bbl  × $106.41 =    $14,046
Casinghead gas       210 Mcf  × $  3.05 =       $640

────────────────────────────────────────────────────
Month total                                  $14,686

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. 10/O/3828 is the state's own key, not one this site invented.