SHIRK, J.H. ESTATE

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

Operated by ENDEAVOR ENERGY RESOURCES L.P. (P-5 251726) in the KING MOUNTAIN, S. (BEND) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 133440District 7CField 49418300CondensateGasSave Export

Value, all time

$661 k

Jan 1993 – May 2020

Value, last 12 filed months

at the published price for each month

Months reported

329

no gaps in the span

Streams

condensate, gas

The KING MOUNTAIN, S. (BEND) 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 3 leases and 5 wells, and the rule below applies to all of them.

Discovered

1984-10-25

as the register files it

Field class

Oil and gas

the register's own label

Between wells

1,320 ft

minimum

From a lease line

660 ft

minimum

A drilling unit in this field needs at least 80 acres. The field rule took effect on 1990-05-01.

The Commission's schedule remark for this field reads: “ALLOCATION FORMULA 100% % DELIVERABILITY”

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	500 bbl	$33,102
Gas	Production	223,779 Mcf	$628,136
Total			$661,237

80,886 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 (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 31.2717, -102.1657. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

31.27167, -102.16570 · 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%

1 of 1 wells

With a plug date

100.0%

1 of 1 wells

Median depth

9,510 ft

1 wells filed one

Completion to plug

34.7 years

median over 1 well

What the state filed about each well

On the RRC proration schedule

1100.0%

A plug date is filed

1100.0%

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

1100.0%

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

The one well that filed a depth was drilled to 9,510 ft.

Completions filed

Oct 1985

1 of 1 wells

Plug dates filed

Jun 2020

1 of 1 wells

Last completion to plug: a median of 34.7 years across the 1 well that filed both dates, with the middle half between 34.7 years and 34.7 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

1 well


42-46132412	3	9,510 ft	Oct 1985	Jun 2020	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 (329)

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

329 months


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	0	0	57.27	2.92	$0
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	1	1	32.36	2.00	$34
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	1	1	40.16	2.87	$43
Jul 2015	1	1	48.15	2.95	$51
Jun 2015	152	2	56.15	2.88	$8,541
May 2015	21	23	55.21	2.96	$1,227
Apr 2015	7	24	49.82	2.71	$414
Mar 2015	3	3	42.89	2.93	$137
Feb 2015	0	0	44.66	2.98	$0
Jan 2015	0	0	43.43	3.10	$0
Dec 2014	0	3	54.69	3.59	$11
Nov 2014	0	41	70.46	4.25	$174
Oct 2014	0	250	78.30	3.90	$975
Sep 2014	0	311	86.16	4.05	$1,258
Aug 2014	0	294	89.39	4.04	$1,186
Jul 2014	0	429	96.56	4.18	$1,793
Jun 2014	0	401	98.16	4.74	$1,899
May 2014	0	476	94.73	4.73	$2,250
Apr 2014	0	583	95.94	4.81	$2,804
Mar 2014	0	423	95.89	5.06	$2,139
Feb 2014	0	1	97.40	6.19	$6
Jan 2014	0	46	90.40	4.86	$224
Dec 2013	0	193	91.82	4.35	$840
Nov 2013	0	400	88.85	3.74	$1,495
Oct 2013	0	388	97.42	3.78	$1,466
Sep 2013	0	372	104.11	3.72	$1,383
Aug 2013	0	369	104.25	3.52	$1,300
Jul 2013	0	548	102.52	3.72	$2,037
Jun 2013	0	456	94.40	3.93	$1,794
May 2013	0	438	94.83	4.15	$1,817
Apr 2013	0	559	93.96	4.28	$2,394
Mar 2013	0	604	93.62	3.91	$2,363
Feb 2013	0	427	91.23	3.42	$1,460
Jan 2013	0	344	91.60	3.42	$1,176
Dec 2012	0	518	86.77	3.42	$1,772
Nov 2012	0	548	86.95	3.62	$1,986
Oct 2012	0	507	89.38	3.40	$1,724
Sep 2012	0	504	94.67	2.92	$1,471
Aug 2012	0	413	92.66	2.91	$1,201
Jul 2012	0	530	85.13	3.02	$1,601
Jun 2012	0	539	79.82	2.52	$1,358
May 2012	0	441	91.61	2.49	$1,097
Apr 2012	0	486	101.65	2.00	$970
Mar 2012	0	561	105.05	2.22	$1,247
Feb 2012	0	483	101.10	2.57	$1,241
Jan 2012	0	493	98.09	2.73	$1,348
Dec 2011	0	551	96.87	3.24	$1,785
Nov 2011	0	559	95.72	3.31	$1,851
Oct 2011	0	570	84.98	3.65	$2,080
Sep 2011	0	554	83.62	3.99	$2,208
Aug 2011	0	540	83.40	4.15	$2,241
Jul 2011	0	11	94.14	4.52	$50
Jun 2011	0	391	92.90	4.64	$1,814
May 2011	0	560	98.13	4.40	$2,467
Apr 2011	0	534	105.96	4.33	$2,314
Mar 2011	0	574	96.36	4.06	$2,329
Feb 2011	0	490	85.64	4.18	$2,048
Jan 2011	0	578	86.50	4.59	$2,652
Dec 2010	0	574	85.73	4.35	$2,496
Nov 2010	0	454	80.84	3.80	$1,723
Oct 2010	0	568	78.10	3.51	$1,993
Sep 2010	0	563	72.63	3.98	$2,240
Aug 2010	0	447	73.68	4.42	$1,975
Jul 2010	186	588	72.55	4.74	$16,279
Jun 2010	0	521	70.36	4.91	$2,558
May 2010	0	642	71.12	4.24	$2,719
Apr 2010	0	625	81.69	4.12	$2,577
Mar 2010	0	639	78.39	4.39	$2,804
Feb 2010	0	575	73.58	5.44	$3,129
Jan 2010	0	641	74.36	5.96	$3,823
Dec 2009	0	608	71.44	5.48	$3,334
Nov 2009	0	594	74.59	3.75	$2,228
Oct 2009	0	634	72.54	4.11	$2,606
Sep 2009	0	615	65.54	3.06	$1,885
Aug 2009	0	625	67.42	3.22	$2,012
Jul 2009	0	655	61.13	3.46	$2,269
Jun 2009	0	642	66.16	3.90	$2,501
May 2009	0	648	54.74	3.93	$2,544
Apr 2009	0	408	46.77	3.59	$1,464
Mar 2009	0	509	42.14	4.06	$2,066
Feb 2009	0	489	32.81	4.63	$2,266
Jan 2009	0	574	35.86	5.37	$3,083
Dec 2008	0	556	37.10	5.98	$3,323
Nov 2008	0	446	55.49	6.86	$3,060
Oct 2008	0	479	75.24	6.92	$3,316
Sep 2008	0	288	101.76	7.88	$2,269
Aug 2008	0	495	114.22	8.48	$4,199
Jul 2008	1	520	131.08	11.39	$6,054
Jun 2008	0	405	131.33	13.03	$5,278
May 2008	0	484	123.17	11.57	$5,602
Apr 2008	0	654	110.31	10.45	$6,837
Mar 2008	4	661	101.90	9.66	$6,796
Feb 2008	4	629	92.53	8.77	$5,887
Jan 2008	0	675	90.38	8.21	$5,539
Dec 2007	5	687	88.33	7.30	$5,458
Nov 2007	2	696	91.67	7.29	$5,258
Oct 2007	2	646	82.85	6.92	$4,637
Sep 2007	0	680	75.84	6.24	$4,246
Aug 2007	0	691	69.06	6.39	$4,414
Jul 2007	0	748	70.90	6.39	$4,778
Jun 2007	0	849	62.00	7.55	$6,409
May 2007	0	167	58.74	7.85	$1,310
Apr 2007	0	66	59.61	7.81	$515
Mar 2007	0	169	56.92	7.30	$1,234
Feb 2007	0	165	55.10	8.22	$1,356
Jan 2007	0	311	50.30	6.73	$2,092
Dec 2006	0	412	56.65	6.92	$2,850
Nov 2006	1	454	54.20	7.62	$3,513
Oct 2006	0	549	54.90	6.01	$3,302
Sep 2006	0	568	60.08	5.04	$2,861
Aug 2006	0	578	68.71	7.34	$4,242
Jul 2006	109	480	69.37	6.34	$10,606
Jun 2006	0	528	66.28	6.38	$3,371
May 2006	0	570	66.01	6.42	$3,662
Apr 2006	0	563	64.39	7.36	$4,144
Mar 2006	0	578	56.70	7.08	$4,094
Feb 2006	0	511	57.59	7.75	$3,961
Jan 2006	0	570	60.59	8.93	$5,092
Dec 2005	0	555	54.94	13.42	$7,446
Nov 2005	0	563	54.69	10.59	$5,961
Oct 2005	0	609	58.34	13.80	$8,402
Sep 2005	0	498	61.45	12.08	$6,015
Aug 2005	0	694	61.51	9.80	$6,799
Jul 2005	0	375	55.69	7.84	$2,941
Jun 2005	0	472	52.33	7.38	$3,484
May 2005	0	505	45.22	6.65	$3,359
Apr 2005	0	583	49.20	7.36	$4,291
Mar 2005	0	644	50.37	7.15	$4,608
Feb 2005	0	578	45.22	6.31	$3,648
Jan 2005	0	640	43.16	6.32	$4,046
Dec 2004	0	644	39.86	6.75	$4,348
Nov 2004	0	625	45.28	6.33	$3,957
Oct 2004	0	660	49.70	6.52	$4,300
Sep 2004	0	625	43.24	5.28	$3,302
Aug 2004	0	657	42.37	5.55	$3,647
Jul 2004	0	659	38.28	6.08	$4,009
Jun 2004	0	645	36.10	6.43	$4,149
May 2004	0	657	37.48	6.49	$4,267
Apr 2004	0	644	34.47	5.86	$3,773
Mar 2004	0	672	34.36	5.53	$3,716
Feb 2004	0	619	32.45	5.51	$3,410
Jan 2004	0	668	32.03	6.30	$4,208
Dec 2003	0	589	30.26	6.30	$3,712
Nov 2003	0	645	28.80	4.60	$2,964
Oct 2003	0	656	28.17	4.76	$3,122
Sep 2003	0	649	26.31	4.75	$3,082
Aug 2003	0	640	29.76	5.13	$3,283
Jul 2003	0	643	29.41	5.17	$3,325
Jun 2003	0	616	28.56	5.98	$3,686
May 2003	0	684	26.59	5.97	$4,085
Apr 2003	0	684	26.67	5.41	$3,699
Mar 2003	0	699	31.14	6.10	$4,261
Feb 2003	0	624	33.48	7.93	$4,946
Jan 2003	0	635	30.31	5.58	$3,545
Dec 2002	0	665	26.91	4.85	$3,228
Nov 2002	0	532	24.66	4.14	$2,201
Oct 2002	0	703	26.46	4.23	$2,973
Sep 2002	0	695	27.44	3.64	$2,526
Aug 2002	0	697	25.96	3.16	$2,205
Jul 2002	0	713	24.58	3.06	$2,183
Jun 2002	0	697	23.73	3.34	$2,327
May 2002	0	718	24.66	3.58	$2,573
Apr 2002	0	801	23.65	3.51	$2,813
Mar 2002	0	3,645	22.00	3.10	$11,309
Feb 2002	0	3,557	18.22	2.38	$8,450
Jan 2002	0	3,503	17.17	2.38	$8,322
Dec 2001	0	3,426	16.93	2.36	$8,100
Nov 2001	0	2,538	18.07	2.41	$6,105
Oct 2001	0	1,862	19.78	2.53	$4,709
Sep 2001	0	1,275	24.26	2.25	$2,870
Aug 2001	0	821	24.87	3.05	$2,507
Jul 2001	0	361	23.93	3.20	$1,154
Jun 2001	0	394	24.56	3.82	$1,507
May 2001	0	518	25.52	4.31	$2,231
Apr 2001	0	672	24.68	5.34	$3,585
Mar 2001	0	951	24.54	5.38	$5,113
Feb 2001	0	369	27.75	5.77	$2,128
Jan 2001	0	853	27.47	8.40	$7,164
Dec 2000	0	970	26.88	9.12	$8,849
Nov 2000	0	1,021	32.21	5.66	$5,777
Oct 2000	0	646	31.23	5.15	$3,324
Sep 2000	0	399	31.87	5.19	$2,069
Aug 2000	0	328	29.64	4.54	$1,489
Jul 2000	0	57	28.53	4.09	$233
Jun 2000	0	66	29.30	4.40	$290
May 2000	0	92	27.26	3.68	$339
Apr 2000	0	321	24.51	3.12	$1,000
Mar 2000	0	343	28.42	2.86	$981
Feb 2000	0	322	27.62	2.73	$878
Jan 2000	0	348	25.27	2.48	$863
Dec 1999	0	478	24.28	2.42	$1,159
Nov 1999	0	425	23.19	2.43	$1,034
Oct 1999	0	472	20.98	2.80	$1,323
Sep 1999	0	316	21.75	2.62	$828
Aug 1999	0	109	19.26	2.88	$313
Jul 1999	0	264	17.89	2.37	$626
Jun 1999	0	607	15.94	2.36	$1,434
May 1999	0	687	15.79	2.32	$1,595
Apr 1999	0	694	15.10	2.21	$1,532
Mar 1999	0	739	12.47	1.84	$1,359
Feb 1999	0	705	9.98	1.82	$1,282
Jan 1999	0	843	10.38	1.90	$1,602
Dec 1998	0	883	9.20	1.77	$1,566
Nov 1998	0	900	10.89	2.19	$1,967
Oct 1998	0	926	12.42	1.97	$1,823
Sep 1998	0	956	12.59	2.08	$1,991
Aug 1998	0	980	11.30	1.91	$1,869
Jul 1998	0	1,013	11.74	2.24	$2,266
Jun 1998	0	949	11.24	2.24	$2,123
May 1998	0	1,021	12.62	2.21	$2,253
Apr 1998	0	993	13.04	2.51	$2,488
Mar 1998	0	1,018	12.80	2.31	$2,351
Feb 1998	0	882	13.95	2.30	$2,028
Jan 1998	0	819	14.70	2.15	$1,765
Dec 1997	0	1,096	16.32	2.41	$2,643
Nov 1997	0	1,092	18.19	3.09	$3,372
Oct 1997	0	1,145	19.25	3.15	$3,607
Sep 1997	0	1,111	17.74	2.95	$3,283
Aug 1997	0	1,155	17.86	2.55	$2,951
Jul 1997	0	1,189	17.58	2.25	$2,672
Jun 1997	0	1,214	17.24	2.26	$2,740
May 1997	0	1,247	18.97	2.31	$2,879
Apr 1997	0	1,197	17.88	2.08	$2,493
Mar 1997	0	1,326	18.95	1.94	$2,571
Feb 1997	0	1,200	20.49	2.21	$2,647
Jan 1997	0	1,396	23.48	3.54	$4,941
Dec 1996	0	1,250	23.32	—	$0
Nov 1996	0	1,106	21.97	—	$0
Oct 1996	0	1,351	23.31	—	$0
Sep 1996	0	1,394	22.22	—	$0
Aug 1996	0	1,408	20.26	—	$0
Jul 1996	0	1,358	19.55	—	$0
Jun 1996	0	1,200	18.73	—	$0
May 1996	0	1,500	19.43	—	$0
Apr 1996	0	998	21.51	—	$0
Mar 1996	0	1,696	19.38	—	$0
Feb 1996	0	1,410	16.98	—	$0
Jan 1996	0	1,691	17.07	—	$0
Dec 1995	0	1,600	17.19	—	$0
Nov 1995	0	1,600	16.00	—	$0
Oct 1995	0	1,675	15.43	—	$0
Sep 1995	0	1,700	16.18	—	$0
Aug 1995	0	1,800	15.92	—	$0
Jul 1995	0	2,000	15.24	—	$0
Jun 1995	0	1,700	16.41	—	$0
May 1995	0	1,900	17.56	—	$0
Apr 1995	0	2,000	17.73	—	$0
Mar 1995	0	1,550	16.44	—	$0
Feb 1995	0	1,743	16.58	—	$0
Jan 1995	0	1,900	15.92	—	$0
Dec 1994	0	2,211	15.03	—	$0
Nov 1994	0	1,641	15.90	—	$0
Oct 1994	0	2,034	15.58	—	$0
Sep 1994	0	1,100	15.29	—	$0
Aug 1994	0	1,032	16.13	—	$0
Jul 1994	0	1,491	17.56	—	$0
Jun 1994	0	1,500	17.09	—	$0
May 1994	0	818	15.88	—	$0
Apr 1994	0	1,342	14.14	—	$0
Mar 1994	0	1,606	12.46	—	$0
Feb 1994	0	1,624	12.50	—	$0
Jan 1994	0	1,682	12.66	—	$0
Dec 1993	0	1,770	12.33	—	$0
Nov 1993	0	1,801	14.49	—	$0
Oct 1993	0	2,000	15.85	—	$0
Sep 1993	0	2,029	15.03	—	$0
Aug 1993	0	2,805	15.66	—	$0
Jul 1993	0	3,052	15.46	—	$0
Jun 1993	0	2,225	16.79	—	$0
May 1993	0	1,681	17.68	—	$0
Apr 1993	0	1,970	18.05	—	$0
Mar 1993	0	2,077	18.14	—	$0
Feb 1993	0	1,772	17.90	—	$0
Jan 1993	0	2,093	16.93	—	$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.

Dec 2015 — as filed, then multipliedworked

Condensate             1 bbl  × $ 32.36 =        $32
Gas                    1 Mcf  × $  2.00 =         $2

────────────────────────────────────────────────────
Month total                                      $34

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. 7C/G/133440 is the state's own key, not one this site invented.