MANGASLAG-TXL

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

Operated by SHELL WESTERN E&P (P-5 774719) in the GRICE (DELAWARE) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 12558District 08Field 36924500OilCasinghead gasSave Export

Value, all time

$2.3 M

Jan 1993 – Dec 2021

Value, last 12 filed months

at the published price for each month

Months reported

348

no gaps in the span

Streams

oil, casinghead gas

The GRICE (DELAWARE) 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 66 leases and 192 wells, and the rule below applies to all of them.

Discovered

1956-10-23

as the register files it

Field class

Oil and gas

the register's own label

Between wells

933 ft

minimum

From a lease line

330 ft

minimum

A drilling unit in this field needs at least 40 acres.

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	49,106 bbl	$2,013,622
Casinghead gas	Production	119,528 Mcf	$270,088
Total			$2,283,711

50,085 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 (2)

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 31.9235, -103.6184. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.3 miles.

31.92349, -103.61838 · 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%

2 of 2 wells

With a plug date

100.0%

2 of 2 wells

Median depth

4,700 ft

2 wells filed one

Completion to plug

—

no well filed both dates

What the state filed about each well

On the RRC proration schedule

2100.0%

A plug date is filed

2100.0%

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

2100.0%

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 4,700 and 4,700 ft, median 4,700 ft, over the 2 wells that filed a depth.

Plug dates filed

Nov 2017

2 of 2 wells

2 wells


42-30100689	1	4,700 ft	—	Nov 2017	Yes
42-30100690	2	4,700 ft	—	Nov 2017	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 (348)

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

348 months


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	0	0	14.75	1.80	$0
Mar 2020	0	0	30.34	1.86	$0
Feb 2020	0	0	49.88	1.98	$0
Jan 2020	0	0	57.25	2.09	$0
Dec 2019	0	0	59.01	2.30	$0
Nov 2019	0	0	55.30	2.75	$0
Oct 2019	0	0	53.47	2.42	$0
Sep 2019	0	0	55.05	2.66	$0
Aug 2019	0	0	53.11	2.30	$0
Jul 2019	0	0	56.27	2.46	$0
Jun 2019	0	0	52.78	2.49	$0
May 2019	0	0	58.48	2.74	$0
Apr 2019	0	0	62.63	2.75	$0
Mar 2019	0	0	56.80	3.06	$0
Feb 2019	0	0	50.85	2.79	$0
Jan 2019	0	0	46.03	3.23	$0
Dec 2018	0	0	46.59	4.19	$0
Nov 2018	0	0	52.93	4.24	$0
Oct 2018	0	0	61.44	3.40	$0
Sep 2018	0	0	59.54	3.11	$0
Aug 2018	0	0	59.40	3.07	$0
Jul 2018	0	0	65.14	2.93	$0
Jun 2018	0	0	60.18	3.08	$0
May 2018	0	0	65.38	2.90	$0
Apr 2018	0	0	63.84	2.90	$0
Mar 2018	0	0	61.22	2.79	$0
Feb 2018	0	0	61.78	2.77	$0
Jan 2018	0	0	62.87	4.01	$0
Dec 2017	152	0	57.27	2.92	$8,705
Nov 2017	0	0	55.42	3.12	$0
Oct 2017	0	0	49.29	2.98	$0
Sep 2017	0	0	47.52	3.09	$0
Aug 2017	0	0	45.37	3.00	$0
Jul 2017	0	0	43.87	3.09	$0
Jun 2017	0	0	42.49	3.09	$0
May 2017	0	0	45.37	3.26	$0
Apr 2017	0	0	47.93	3.21	$0
Mar 2017	0	0	46.77	2.98	$0
Feb 2017	0	0	50.45	2.95	$0
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	0	0	46.19	3.09	$0
Sep 2016	0	0	41.55	3.10	$0
Aug 2016	0	0	41.44	2.92	$0
Jul 2016	0	0	41.62	2.92	$0
Jun 2016	0	0	45.35	2.69	$0
May 2016	0	0	42.52	1.99	$0
Apr 2016	0	0	36.56	1.99	$0
Mar 2016	0	0	33.01	1.79	$0
Feb 2016	0	0	26.47	2.06	$0
Jan 2016	0	0	27.35	2.36	$0
Dec 2015	0	0	32.36	2.00	$0
Nov 2015	0	0	38.79	2.17	$0
Oct 2015	0	0	43.55	2.43	$0
Sep 2015	0	0	42.99	2.76	$0
Aug 2015	0	7	40.16	2.87	$20
Jul 2015	0	24	48.15	2.95	$71
Jun 2015	0	16	56.15	2.88	$46
May 2015	0	14	55.21	2.96	$41
Apr 2015	0	13	49.82	2.71	$35
Mar 2015	0	10	42.89	2.93	$29
Feb 2015	0	9	44.66	2.98	$27
Jan 2015	0	2	43.43	3.10	$6
Dec 2014	0	9	54.69	3.59	$32
Nov 2014	0	12	70.46	4.25	$51
Oct 2014	0	9	78.30	3.90	$35
Sep 2014	0	0	86.16	4.05	$0
Aug 2014	0	10	89.39	4.04	$40
Jul 2014	0	7	96.56	4.18	$29
Jun 2014	185	7	98.16	4.74	$18,193
May 2014	0	9	94.73	4.73	$43
Apr 2014	0	6	95.94	4.81	$29
Mar 2014	0	8	95.89	5.06	$40
Feb 2014	0	9	97.40	6.19	$56
Jan 2014	190	36	90.40	4.86	$17,351
Dec 2013	0	78	91.82	4.35	$340
Nov 2013	187	45	88.85	3.74	$16,783
Oct 2013	0	86	97.42	3.78	$325
Sep 2013	0	71	104.11	3.72	$264
Aug 2013	174	60	104.25	3.52	$18,351
Jul 2013	0	58	102.52	3.72	$216
Jun 2013	182	101	94.40	3.93	$17,578
May 2013	0	44	94.83	4.15	$183
Apr 2013	191	104	93.96	4.28	$18,392
Mar 2013	0	107	93.62	3.91	$419
Feb 2013	184	28	91.23	3.42	$16,882
Jan 2013	0	51	91.60	3.42	$174
Dec 2012	178	59	86.77	3.42	$15,647
Nov 2012	0	70	86.95	3.62	$254
Oct 2012	142	83	89.38	3.40	$12,974
Sep 2012	155	133	94.67	2.92	$15,062
Aug 2012	0	125	92.66	2.91	$364
Jul 2012	175	129	85.13	3.02	$15,287
Jun 2012	181	93	79.82	2.52	$14,682
May 2012	0	74	91.61	2.49	$184
Apr 2012	0	30	101.65	2.00	$60
Mar 2012	0	10	105.05	2.22	$22
Feb 2012	169	7	101.10	2.57	$17,104
Jan 2012	0	9	98.09	2.73	$25
Dec 2011	169	7	96.87	3.24	$16,394
Nov 2011	0	46	95.72	3.31	$152
Oct 2011	181	80	84.98	3.65	$15,673
Sep 2011	195	62	83.62	3.99	$16,553
Aug 2011	178	85	83.40	4.15	$15,198
Jul 2011	0	86	94.14	4.52	$388
Jun 2011	173	106	92.90	4.64	$16,564
May 2011	0	0	98.13	4.40	$0
Apr 2011	175	17	105.96	4.33	$18,617
Mar 2011	0	54	96.36	4.06	$219
Feb 2011	195	28	85.64	4.18	$16,817
Jan 2011	0	62	86.50	4.59	$285
Dec 2010	163	34	85.73	4.35	$14,122
Nov 2010	0	52	80.84	3.80	$197
Oct 2010	169	75	78.10	3.51	$13,462
Sep 2010	166	84	72.63	3.98	$12,391
Aug 2010	180	74	73.68	4.42	$13,589
Jul 2010	0	81	72.55	4.74	$384
Jun 2010	174	51	70.36	4.91	$12,493
May 2010	174	90	71.12	4.24	$12,756
Apr 2010	161	41	81.69	4.12	$13,321
Mar 2010	171	29	78.39	4.39	$13,532
Feb 2010	179	38	73.58	5.44	$13,378
Jan 2010	179	77	74.36	5.96	$13,770
Dec 2009	171	46	71.44	5.48	$12,468
Nov 2009	177	36	74.59	3.75	$13,337
Oct 2009	172	56	72.54	4.11	$12,707
Sep 2009	175	82	65.54	3.06	$11,721
Aug 2009	157	149	67.42	3.22	$11,065
Jul 2009	156	157	61.13	3.46	$10,080
Jun 2009	165	167	66.16	3.90	$11,567
May 2009	172	119	54.74	3.93	$9,882
Apr 2009	163	84	46.77	3.59	$7,925
Mar 2009	365	125	42.14	4.06	$15,888
Feb 2009	181	94	32.81	4.63	$6,374
Jan 2009	0	86	35.86	5.37	$462
Dec 2008	364	76	37.10	5.98	$13,959
Nov 2008	0	104	55.49	6.86	$713
Oct 2008	363	97	75.24	6.92	$27,984
Sep 2008	0	68	101.76	7.88	$536
Aug 2008	349	108	114.22	8.48	$40,779
Jul 2008	0	139	131.08	11.39	$1,583
Jun 2008	348	198	131.33	13.03	$48,283
May 2008	350	149	123.17	11.57	$44,834
Apr 2008	177	109	110.31	10.45	$20,664
Mar 2008	0	119	101.90	9.66	$1,150
Feb 2008	343	36	92.53	8.77	$32,054
Jan 2008	357	32	90.38	8.21	$32,528
Dec 2007	281	35	88.33	7.30	$25,076
Nov 2007	345	43	91.67	7.29	$31,940
Oct 2007	160	55	82.85	6.92	$13,637
Sep 2007	344	54	75.84	6.24	$26,426
Aug 2007	177	58	69.06	6.39	$12,594
Jul 2007	159	46	70.90	6.39	$11,567
Jun 2007	345	33	62.00	7.55	$21,639
May 2007	341	48	58.74	7.85	$20,407
Apr 2007	170	64	59.61	7.81	$10,633
Mar 2007	163	91	56.92	7.30	$9,942
Feb 2007	165	78	55.10	8.22	$9,732
Jan 2007	313	102	50.30	6.73	$16,430
Dec 2006	359	99	56.65	6.92	$21,022
Nov 2006	183	127	54.20	7.62	$10,886
Oct 2006	349	112	54.90	6.01	$19,834
Sep 2006	348	98	60.08	5.04	$21,401
Aug 2006	169	108	68.71	7.34	$12,405
Jul 2006	350	151	69.37	6.34	$25,237
Jun 2006	171	127	66.28	6.38	$12,145
May 2006	177	118	66.01	6.42	$12,442
Apr 2006	174	132	64.39	7.36	$12,175
Mar 2006	349	144	56.70	7.08	$20,808
Feb 2006	165	113	57.59	7.75	$10,378
Jan 2006	527	97	60.59	8.93	$32,797
Dec 2005	170	212	54.94	13.42	$12,184
Nov 2005	353	248	54.69	10.59	$21,931
Oct 2005	0	262	58.34	13.80	$3,614
Sep 2005	356	263	61.45	12.08	$25,053
Aug 2005	346	364	61.51	9.80	$24,849
Jul 2005	168	488	55.69	7.84	$13,184
Jun 2005	0	156	52.33	7.38	$1,151
May 2005	179	210	45.22	6.65	$9,491
Apr 2005	177	248	49.20	7.36	$10,534
Mar 2005	355	231	50.37	7.15	$19,534
Feb 2005	0	204	45.22	6.31	$1,288
Jan 2005	363	227	43.16	6.32	$17,102
Dec 2004	0	240	39.86	6.75	$1,620
Nov 2004	152	249	45.28	6.33	$8,459
Oct 2004	168	277	49.70	6.52	$10,154
Sep 2004	170	354	43.24	5.28	$9,221
Aug 2004	172	307	42.37	5.55	$8,992
Jul 2004	168	427	38.28	6.08	$9,029
Jun 2004	172	389	36.10	6.43	$8,712
May 2004	0	16	37.48	6.49	$104
Apr 2004	0	70	34.47	5.86	$410
Mar 2004	0	321	34.36	5.53	$1,775
Feb 2004	175	243	32.45	5.51	$7,018
Jan 2004	331	330	32.03	6.30	$12,681
Dec 2003	156	337	30.26	6.30	$6,844
Nov 2003	155	326	28.80	4.60	$5,962
Oct 2003	159	433	28.17	4.76	$6,540
Sep 2003	164	241	26.31	4.75	$5,459
Aug 2003	170	430	29.76	5.13	$7,265
Jul 2003	171	417	29.41	5.17	$7,185
Jun 2003	164	237	28.56	5.98	$6,102
May 2003	156	394	26.59	5.97	$6,501
Apr 2003	162	410	26.67	5.41	$6,538
Mar 2003	339	432	31.14	6.10	$13,190
Feb 2003	174	334	33.48	7.93	$8,473
Jan 2003	180	397	30.31	5.58	$7,672
Dec 2002	165	397	26.91	4.85	$6,367
Nov 2002	348	396	24.66	4.14	$10,220
Oct 2002	163	453	26.46	4.23	$6,229
Sep 2002	342	467	27.44	3.64	$11,082
Aug 2002	171	509	25.96	3.16	$6,050
Jul 2002	176	537	24.58	3.06	$5,970
Jun 2002	175	537	23.73	3.34	$5,945
May 2002	336	532	24.66	3.58	$10,192
Apr 2002	154	539	23.65	3.51	$5,535
Mar 2002	334	463	22.00	3.10	$8,785
Feb 2002	174	413	18.22	2.38	$4,151
Jan 2002	174	471	17.17	2.38	$4,107
Dec 2001	180	481	16.93	2.36	$4,185
Nov 2001	356	518	18.07	2.41	$7,679
Oct 2001	173	554	19.78	2.53	$4,823
Sep 2001	175	538	24.26	2.25	$5,457
Aug 2001	325	577	24.87	3.05	$9,844
Jul 2001	172	649	23.93	3.20	$6,191
Jun 2001	326	639	24.56	3.82	$10,450
May 2001	169	655	25.52	4.31	$7,134
Apr 2001	341	539	24.68	5.34	$11,292
Mar 2001	176	621	24.54	5.38	$7,658
Feb 2001	177	538	27.75	5.77	$8,014
Jan 2001	341	577	27.47	8.40	$14,213
Dec 2000	163	587	26.88	9.12	$9,736
Nov 2000	330	578	32.21	5.66	$13,900
Oct 2000	166	636	31.23	5.15	$8,457
Sep 2000	348	694	31.87	5.19	$14,690
Aug 2000	172	717	29.64	4.54	$8,354
Jul 2000	337	732	28.53	4.09	$12,608
Jun 2000	177	702	29.30	4.40	$8,273
May 2000	323	727	27.26	3.68	$11,480
Apr 2000	169	625	24.51	3.12	$6,090
Mar 2000	169	702	28.42	2.86	$6,811
Feb 2000	173	700	27.62	2.73	$6,687
Jan 2000	327	643	25.27	2.48	$9,858
Dec 1999	160	704	24.28	2.42	$5,591
Nov 1999	331	701	23.19	2.43	$9,382
Oct 1999	172	751	20.98	2.80	$5,714
Sep 1999	319	768	21.75	2.62	$8,950
Aug 1999	165	806	19.26	2.88	$5,496
Jul 1999	314	790	17.89	2.37	$7,492
Jun 1999	175	826	15.94	2.36	$4,741
May 1999	181	957	15.79	2.32	$5,079
Apr 1999	347	866	15.10	2.21	$7,152
Mar 1999	167	641	12.47	1.84	$3,261
Feb 1999	168	729	9.98	1.82	$3,002
Jan 1999	169	613	10.38	1.90	$2,919
Dec 1998	154	752	9.20	1.77	$2,750
Nov 1998	168	785	10.89	2.19	$3,545
Oct 1998	168	841	12.42	1.97	$3,743
Sep 1998	304	892	12.59	2.08	$5,685
Aug 1998	161	820	11.30	1.91	$3,383
Jul 1998	171	894	11.74	2.24	$4,008
Jun 1998	156	891	11.24	2.24	$3,747
May 1998	157	927	12.62	2.21	$4,027
Apr 1998	173	901	13.04	2.51	$4,513
Mar 1998	163	707	12.80	2.31	$3,719
Feb 1998	162	388	13.95	2.30	$3,152
Jan 1998	159	554	14.70	2.15	$3,531
Dec 1997	158	742	16.32	2.41	$4,368
Nov 1997	337	819	18.19	3.09	$8,659
Oct 1997	189	943	19.25	3.15	$6,609
Sep 1997	350	984	17.74	2.95	$9,117
Aug 1997	315	1,113	17.86	2.55	$8,469
Jul 1997	333	1,181	17.58	2.25	$8,508
Jun 1997	162	1,068	17.24	2.26	$5,204
May 1997	187	1,147	18.97	2.31	$6,195
Apr 1997	353	1,110	17.88	2.08	$8,624
Mar 1997	165	1,351	18.95	1.94	$5,747
Feb 1997	169	904	20.49	2.21	$5,457
Jan 1997	173	410	23.48	3.54	$5,513
Dec 1996	166	386	23.32	—	$3,871
Nov 1996	179	676	21.97	—	$3,933
Oct 1996	160	1,040	23.31	—	$3,730
Sep 1996	329	867	22.22	—	$7,310
Aug 1996	174	1,160	20.26	—	$3,525
Jul 1996	161	748	19.55	—	$3,148
Jun 1996	170	1,351	18.73	—	$3,184
May 1996	169	874	19.43	—	$3,284
Apr 1996	158	283	21.51	—	$3,399
Mar 1996	173	892	19.38	—	$3,353
Feb 1996	162	822	16.98	—	$2,751
Jan 1996	168	942	17.07	—	$2,868
Dec 1995	165	959	17.19	—	$2,836
Nov 1995	172	1,059	16.00	—	$2,752
Oct 1995	153	983	15.43	—	$2,361
Sep 1995	287	725	16.18	—	$4,644
Aug 1995	174	1,085	15.92	—	$2,770
Jul 1995	161	1,092	15.24	—	$2,454
Jun 1995	322	1,003	16.41	—	$5,284
May 1995	176	1,258	17.56	—	$3,091
Apr 1995	357	1,033	17.73	—	$6,330
Mar 1995	170	1,141	16.44	—	$2,795
Feb 1995	345	1,132	16.58	—	$5,720
Jan 1995	136	1,416	15.92	—	$2,165
Dec 1994	356	1,470	15.03	—	$5,351
Nov 1994	166	1,261	15.90	—	$2,639
Oct 1994	359	988	15.58	—	$5,593
Sep 1994	0	1,643	15.29	—	$0
Aug 1994	512	975	16.13	—	$8,259
Jul 1994	176	1,445	17.56	—	$3,091
Jun 1994	175	1,458	17.09	—	$2,991
May 1994	531	1,464	15.88	—	$8,432
Apr 1994	177	1,415	14.14	—	$2,503
Mar 1994	530	1,543	12.46	—	$6,604
Feb 1994	356	1,438	12.50	—	$4,450
Jan 1994	0	1,542	12.66	—	$0
Dec 1993	176	949	12.33	—	$2,170
Nov 1993	177	905	14.49	—	$2,565
Oct 1993	175	1,085	15.85	—	$2,774
Sep 1993	0	993	15.03	—	$0
Aug 1993	175	607	15.66	—	$2,741
Jul 1993	178	757	15.46	—	$2,752
Jun 1993	354	1,265	16.79	—	$5,944
May 1993	179	1,370	17.68	—	$3,165
Apr 1993	178	1,137	18.05	—	$3,213
Mar 1993	359	930	18.14	—	$6,512
Feb 1993	180	275	17.90	—	$3,222
Jan 1993	177	243	16.93	—	$2,997

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.

Dec 2017 — as filed, then multipliedworked

Oil                  152 bbl  × $ 57.27 =     $8,705
Casinghead gas         0 Mcf  × $  2.92 =         $0

────────────────────────────────────────────────────
Month total                                   $8,705

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. 08/O/12558 is the state's own key, not one this site invented.