MARSHALL BROTHERS TRUST GU #1

Name: MARSHALL BROTHERS TRUST GU #1 lease production and value, Jul 2005 onwards
Creator: Railroad Commission of Texas
License: https://www.rrc.texas.gov/site-policies/

Operated by GALLOWAY LONE STAR, L.L.C. (P-5 293245) in the TOMBALL, SE. (12,250) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 211585District 03Field 90626700CondensateGasSave

Value, all time

$2.3 M

Jul 2005 – May 2026

Value, last 12 filed months

$21 k

at the published price for each month

Months reported

251

no gaps in the span

Streams

condensate, 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
Condensate	Disposition	4,135 bbl	$285,926
Gas	Production	330,848 Mcf	$1,992,243
Total			$2,278,169

Wells on this lease (1)

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 30.0338, -95.5727. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

30.03379, -95.57272 · 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

0.0%

0 of 1 wells

With a plug date

0.0%

0 of 1 wells

Median depth

13,262 ft

1 wells filed one

Completion to plug

—

no well filed both dates

What the state filed about each well

On the RRC proration schedule

00.0%

A plug date is filed

00.0%

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

00.0%

NeitherNo plug date, and not on the schedule.

1100.0%

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

The one well that filed a depth was drilled to 13,262 ft.

Completions filed

Jul 2005

1 of 1 wells

1 well


42-20132708	4	13,262 ft	Jul 2005	—	—

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 (251)

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

251 months


May 2026	0	276	106.41	3.05	$841
Apr 2026	0	134	98.93	2.87	$385
Mar 2026	0	144	89.75	3.15	$454
Feb 2026	0	217	63.50	3.75	$814
Jan 2026	0	291	59.13	8.00	$2,327
Dec 2025	0	188	56.66	4.41	$830
Nov 2025	168	321	58.59	3.93	$11,104
Oct 2025	0	327	59.38	3.30	$1,081
Sep 2025	0	279	62.74	3.08	$858
Aug 2025	0	284	63.93	3.01	$856
Jul 2025	0	354	66.74	3.32	$1,174
Jun 2025	0	167	66.48	3.13	$523
May 2025	0	200	60.55	3.23	$646
Apr 2025	0	106	62.36	3.54	$376
Mar 2025	0	149	67.70	4.27	$636
Feb 2025	0	61	70.88	4.34	$265
Jan 2025	0	62	74.32	4.28	$265
Dec 2024	0	55	68.99	3.12	$172
Nov 2024	0	50	69.05	2.20	$110
Oct 2024	0	61	71.37	2.28	$139
Sep 2024	0	61	69.61	2.36	$144
Aug 2024	0	53	75.63	2.06	$109
Jul 2024	0	42	79.93	2.15	$90
Jun 2024	0	39	78.08	2.63	$103
May 2024	0	0	78.81	2.20	$0
Apr 2024	0	1,323	84.45	1.66	$2,195
Mar 2024	0	0	80.30	1.55	$0
Feb 2024	0	0	76.09	1.78	$0
Jan 2024	0	381	73.02	3.30	$1,256
Dec 2023	0	504	71.26	2.61	$1,316
Nov 2023	0	208	77.89	2.81	$584
Oct 2023	0	875	85.44	3.09	$2,701
Sep 2023	0	0	89.04	2.74	$0
Aug 2023	0	98	80.52	2.67	$262
Jul 2023	0	1,355	74.85	2.64	$3,580
Jun 2023	0	1,022	68.96	2.26	$2,308
May 2023	0	956	70.62	2.23	$2,129
Apr 2023	25	0	78.12	2.24	$1,953
Mar 2023	0	403	72.85	2.39	$964
Feb 2023	0	1,091	75.11	2.47	$2,690
Jan 2023	0	500	76.53	3.39	$1,694
Dec 2022	0	485	76.41	5.73	$2,779
Nov 2022	0	726	85.00	5.65	$4,099
Oct 2022	0	1,021	87.18	5.86	$5,987
Sep 2022	0	1,096	84.88	8.16	$8,947
Aug 2022	0	836	94.52	9.13	$7,630
Jul 2022	0	836	101.58	7.54	$6,305
Jun 2022	0	1,112	115.09	7.98	$8,871
May 2022	169	1,178	109.37	8.43	$28,418
Apr 2022	0	1,043	104.22	6.84	$7,132
Mar 2022	0	1,144	108.88	5.08	$5,807
Feb 2022	0	1,223	91.05	4.86	$5,942
Jan 2022	0	403	81.84	4.54	$1,829
Dec 2021	0	477	71.32	3.90	$1,860
Nov 2021	0	1,391	77.43	5.24	$7,284
Oct 2021	0	1,391	79.79	5.71	$7,948
Sep 2021	0	963	69.86	5.35	$5,153
Aug 2021	0	1,018	66.02	4.22	$4,297
Jul 2021	0	0	70.78	3.98	$0
Jun 2021	0	615	69.49	3.38	$2,079
May 2021	0	1,218	63.48	3.02	$3,676
Apr 2021	0	735	60.36	2.76	$2,027
Mar 2021	0	723	61.30	2.72	$1,964
Feb 2021	0	700	57.80	5.55	$3,884
Jan 2021	173	857	50.41	2.81	$11,129
Dec 2020	0	852	44.64	2.68	$2,279
Nov 2020	0	1,390	38.77	2.71	$3,762
Oct 2020	0	644	36.97	2.48	$1,596
Sep 2020	0	637	37.09	1.99	$1,268
Aug 2020	0	481	39.98	2.39	$1,147
Jul 2020	0	597	38.37	1.83	$1,090
Jun 2020	0	1,126	34.90	1.69	$1,903
May 2020	0	1,091	16.92	1.81	$1,980
Apr 2020	0	621	14.75	1.80	$1,121
Mar 2020	0	334	30.34	1.86	$620
Feb 2020	0	651	49.88	1.98	$1,289
Jan 2020	0	810	57.25	2.09	$1,697
Dec 2019	0	1,078	59.01	2.30	$2,484
Nov 2019	0	1,867	55.30	2.75	$5,136
Oct 2019	0	9	53.47	2.42	$22
Sep 2019	0	816	55.05	2.66	$2,168
Aug 2019	0	878	53.11	2.30	$2,023
Jul 2019	0	940	56.27	2.46	$2,312
Jun 2019	0	891	52.78	2.49	$2,220
May 2019	63	1,194	58.48	2.74	$6,956
Apr 2019	0	1,267	62.63	2.75	$3,485
Mar 2019	0	467	56.80	3.06	$1,430
Feb 2019	0	103	50.85	2.79	$288
Jan 2019	0	348	46.03	3.23	$1,123
Dec 2018	0	763	46.59	4.19	$3,193
Nov 2018	0	737	52.93	4.24	$3,123
Oct 2018	0	810	61.44	3.40	$2,752
Sep 2018	0	862	59.54	3.11	$2,679
Aug 2018	0	665	59.40	3.07	$2,039
Jul 2018	180	730	65.14	2.93	$13,865
Jun 2018	0	697	60.18	3.08	$2,145
May 2018	0	792	65.38	2.90	$2,297
Apr 2018	0	862	63.84	2.90	$2,500
Mar 2018	0	815	61.22	2.79	$2,271
Feb 2018	0	792	61.78	2.77	$2,191
Jan 2018	0	859	62.87	4.01	$3,444
Dec 2017	0	881	57.27	2.92	$2,574
Nov 2017	133	954	55.42	3.12	$10,346
Oct 2017	0	838	49.29	2.98	$2,500
Sep 2017	0	924	47.52	3.09	$2,853
Aug 2017	0	925	45.37	3.00	$2,779
Jul 2017	0	866	43.87	3.09	$2,674
Jun 2017	0	841	42.49	3.09	$2,596
May 2017	0	896	45.37	3.26	$2,924
Apr 2017	0	870	47.93	3.21	$2,794
Mar 2017	0	893	46.77	2.98	$2,664
Feb 2017	182	802	50.45	2.95	$11,550
Jan 2017	0	834	49.41	3.42	$2,851
Dec 2016	0	890	48.76	3.72	$3,313
Nov 2016	0	896	42.49	2.64	$2,369
Oct 2016	0	885	46.19	3.09	$2,735
Sep 2016	0	879	41.55	3.10	$2,725
Aug 2016	0	773	41.44	2.92	$2,261
Jul 2016	0	1,020	41.62	2.92	$2,983
Jun 2016	0	819	45.35	2.69	$2,200
May 2016	0	871	42.52	1.99	$1,734
Apr 2016	176	673	36.56	1.99	$7,775
Mar 2016	0	691	33.01	1.79	$1,240
Feb 2016	0	778	26.47	2.06	$1,606
Jan 2016	0	1,483	27.35	2.36	$3,506
Dec 2015	0	899	32.36	2.00	$1,799
Nov 2015	0	783	38.79	2.17	$1,697
Oct 2015	0	899	43.55	2.43	$2,182
Sep 2015	0	971	42.99	2.76	$2,678
Aug 2015	0	959	40.16	2.87	$2,755
Jul 2015	0	998	48.15	2.95	$2,939
Jun 2015	185	941	56.15	2.88	$13,101
May 2015	0	950	55.21	2.96	$2,808
Apr 2015	0	932	49.82	2.71	$2,523
Mar 2015	0	814	42.89	2.93	$2,389
Feb 2015	0	738	44.66	2.98	$2,196
Jan 2015	0	907	43.43	3.10	$2,812
Dec 2014	0	1,040	54.69	3.59	$3,735
Nov 2014	0	1,097	70.46	4.25	$4,664
Oct 2014	0	1,176	78.30	3.90	$4,588
Sep 2014	0	1,349	86.16	4.05	$5,457
Aug 2014	0	2,333	89.39	4.04	$9,414
Jul 2014	0	0	96.56	4.18	$0
Jun 2014	0	520	98.16	4.74	$2,463
May 2014	0	1,120	94.73	4.73	$5,294
Apr 2014	0	1,113	95.94	4.81	$5,353
Mar 2014	0	1,058	95.89	5.06	$5,350
Feb 2014	0	1,039	97.40	6.19	$6,433
Jan 2014	0	1,328	90.40	4.86	$6,455
Dec 2013	132	1,734	91.82	4.35	$19,671
Nov 2013	0	1,417	88.85	3.74	$5,297
Oct 2013	0	1,402	97.42	3.78	$5,299
Sep 2013	0	1,311	104.11	3.72	$4,874
Aug 2013	0	1,343	104.25	3.52	$4,731
Jul 2013	0	1,260	102.52	3.72	$4,684
Jun 2013	0	1,216	94.40	3.93	$4,783
May 2013	0	1,285	94.83	4.15	$5,332
Apr 2013	0	1,235	93.96	4.28	$5,289
Mar 2013	176	1,398	93.62	3.91	$21,947
Feb 2013	0	1,290	91.23	3.42	$4,412
Jan 2013	0	1,371	91.60	3.42	$4,689
Dec 2012	0	1,597	86.77	3.42	$5,462
Nov 2012	0	1,740	86.95	3.62	$6,307
Oct 2012	0	1,668	89.38	3.40	$5,671
Sep 2012	0	1,676	94.67	2.92	$4,891
Aug 2012	0	1,753	92.66	2.91	$5,098
Jul 2012	0	1,960	85.13	3.02	$5,921
Jun 2012	0	2,199	79.82	2.52	$5,539
May 2012	180	2,528	91.61	2.49	$22,780
Apr 2012	0	2,807	101.65	2.00	$5,605
Mar 2012	0	2,841	105.05	2.22	$6,313
Feb 2012	0	4,156	101.10	2.57	$10,682
Jan 2012	186	6,911	98.09	2.73	$37,140
Dec 2011	0	4,433	96.87	3.24	$14,362
Nov 2011	0	52	95.72	3.31	$172
Oct 2011	0	0	84.98	3.65	$0
Sep 2011	0	0	83.62	3.99	$0
Aug 2011	0	0	83.40	4.15	$0
Jul 2011	0	0	94.14	4.52	$0
Jun 2011	0	0	92.90	4.64	$0
May 2011	0	0	98.13	4.40	$0
Apr 2011	0	0	105.96	4.33	$0
Mar 2011	0	0	96.36	4.06	$0
Feb 2011	0	0	85.64	4.18	$0
Jan 2011	0	67	86.50	4.59	$307
Dec 2010	0	0	85.73	4.35	$0
Nov 2010	0	0	80.84	3.80	$0
Oct 2010	10	83	78.10	3.51	$1,072
Sep 2010	0	0	72.63	3.98	$0
Aug 2010	0	0	73.68	4.42	$0
Jul 2010	0	0	72.55	4.74	$0
Jun 2010	0	0	70.36	4.91	$0
May 2010	0	0	71.12	4.24	$0
Apr 2010	0	0	81.69	4.12	$0
Mar 2010	0	0	78.39	4.39	$0
Feb 2010	0	0	73.58	5.44	$0
Jan 2010	0	0	74.36	5.96	$0
Dec 2009	0	602	71.44	5.48	$3,301
Nov 2009	0	0	74.59	3.75	$0
Oct 2009	0	860	72.54	4.11	$3,535
Sep 2009	0	1,546	65.54	3.06	$4,738
Aug 2009	0	1,678	67.42	3.22	$5,401
Jul 2009	0	1,643	61.13	3.46	$5,692
Jun 2009	178	1,576	66.16	3.90	$17,915
May 2009	0	1,541	54.74	3.93	$6,050
Apr 2009	0	1,570	46.77	3.59	$5,632
Mar 2009	0	1,492	42.14	4.06	$6,056
Feb 2009	0	1,543	32.81	4.63	$7,149
Jan 2009	0	1,604	35.86	5.37	$8,615
Dec 2008	0	1,713	37.10	5.98	$10,239
Nov 2008	0	1,724	55.49	6.86	$11,827
Oct 2008	0	1,836	75.24	6.92	$12,709
Sep 2008	192	1,830	101.76	7.88	$33,953
Aug 2008	0	1,963	114.22	8.48	$16,652
Jul 2008	0	1,990	131.08	11.39	$22,665
Jun 2008	0	2,023	131.33	13.03	$26,365
May 2008	0	2,020	123.17	11.57	$23,380
Apr 2008	0	2,021	110.31	10.45	$21,129
Mar 2008	0	2,040	101.90	9.66	$19,715
Feb 2008	177	1,836	92.53	8.77	$32,481
Jan 2008	0	1,934	90.38	8.21	$15,870
Dec 2007	0	2,125	88.33	7.30	$15,517
Nov 2007	0	2,350	91.67	7.29	$17,136
Oct 2007	0	3,040	82.85	6.92	$21,043
Sep 2007	0	2,667	75.84	6.24	$16,653
Aug 2007	162	1,994	69.06	6.39	$23,925
Jul 2007	0	2,850	70.90	6.39	$18,206
Jun 2007	0	2,018	62.00	7.55	$15,233
May 2007	0	2,590	58.74	7.85	$20,322
Apr 2007	0	2,686	59.61	7.81	$20,965
Mar 2007	184	2,603	56.92	7.30	$29,480
Feb 2007	0	2,500	55.10	8.22	$20,540
Jan 2007	0	3,298	50.30	6.73	$22,185
Dec 2006	0	2,732	56.65	6.92	$18,901
Nov 2006	186	2,790	54.20	7.62	$31,334
Oct 2006	0	3,050	54.90	6.01	$18,342
Sep 2006	0	3,631	60.08	5.04	$18,290
Aug 2006	0	3,463	68.71	7.34	$25,418
Jul 2006	0	4,092	69.37	6.34	$25,955
Jun 2006	177	3,665	66.28	6.38	$35,128
May 2006	0	4,561	66.01	6.42	$29,304
Apr 2006	0	4,624	64.39	7.36	$34,035
Mar 2006	187	5,858	56.70	7.08	$52,095
Feb 2006	0	5,847	57.59	7.75	$45,321
Jan 2006	0	7,760	60.59	8.93	$69,323
Dec 2005	189	11,095	54.94	13.42	$159,228
Nov 2005	0	2,996	54.69	10.59	$31,723
Oct 2005	178	9,531	58.34	13.80	$141,872
Sep 2005	187	9,142	61.45	12.08	$121,917
Aug 2005	0	16,522	61.51	9.80	$161,863
Jul 2005	0	0	55.69	7.84	$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.

May 2026 — as filed, then multipliedworked

Condensate             0 bbl  × $106.41 =         $0
Gas                  276 Mcf  × $  3.05 =       $841

────────────────────────────────────────────────────
Month total                                     $841

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/G/211585 is the state's own key, not one this site invented.