LANGFORD "42"

Name: LANGFORD "42" lease production and value, Jan 1993 onwards
Creator: Railroad Commission of Texas
License: https://www.rrc.texas.gov/site-policies/

Operated by PRIME OPERATING COMPANY (P-5 677770) in the SPRABERRY (TREND AREA) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 11428District 7CField 85279200NGPA filingOilCasinghead gasSave Export

Value, all time

$1.9 M

Jan 1993 – Jan 2019

Value, last 12 filed months

at the published price for each month

Months reported

313

no gaps in the span

Streams

oil, casinghead gas

The SPRABERRY (TREND AREA) 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 7,461 leases and 22,481 wells, and the rule below applies to all of them.

Discovered

1904-12-31

as the register files it

Field class

Oil and gas

the register's own label

Between wells

0 ft

minimum

From a lease line

330 ft

minimum

A drilling unit in this field needs at least 80 acres. The field rule took effect on 2016-03-08.

The Commission's schedule remark for this field reads: “AREA) 85279200.”

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	2	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	31,788 bbl	$913,781
Casinghead gas	Production	374,975 Mcf	$957,311
Total			$1,871,092

150,705 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 31.4225, -101.9931. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.8 miles.

31.42249, -101.99313 · 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

8,000 ft

2 wells filed one

Completion to plug

27.0 years

median over 2 wells

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 8,000 and 8,000 ft, median 8,000 ft, over the 2 wells that filed a depth.

Completions filed

Jun 1985 – Jul 1985

2 of 2 wells

Plug dates filed

Mar 2006 – Sep 2018

2 of 2 wells

Last completion to plug: a median of 27.0 years across the 2 wells that filed both dates, with the middle half between 23.8 years and 30.1 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

2 wells


42-46132394	2	8,000 ft	Jul 1985	Mar 2006	Yes
42-46132393	1	8,000 ft	Jun 1985	Sep 2018	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 (313)

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

313 months


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	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	0	40.16	2.87	$0
Jul 2015	0	0	48.15	2.95	$0
Jun 2015	0	0	56.15	2.88	$0
May 2015	0	0	55.21	2.96	$0
Apr 2015	0	0	49.82	2.71	$0
Mar 2015	0	0	42.89	2.93	$0
Feb 2015	0	0	44.66	2.98	$0
Jan 2015	0	0	43.43	3.10	$0
Dec 2014	0	0	54.69	3.59	$0
Nov 2014	0	0	70.46	4.25	$0
Oct 2014	0	0	78.30	3.90	$0
Sep 2014	0	0	86.16	4.05	$0
Aug 2014	0	0	89.39	4.04	$0
Jul 2014	0	0	96.56	4.18	$0
Jun 2014	0	0	98.16	4.74	$0
May 2014	0	0	94.73	4.73	$0
Apr 2014	60	0	95.94	4.81	$5,756
Mar 2014	0	0	95.89	5.06	$0
Feb 2014	0	0	97.40	6.19	$0
Jan 2014	0	0	90.40	4.86	$0
Dec 2013	0	0	91.82	4.35	$0
Nov 2013	0	0	88.85	3.74	$0
Oct 2013	0	0	97.42	3.78	$0
Sep 2013	0	0	104.11	3.72	$0
Aug 2013	0	0	104.25	3.52	$0
Jul 2013	163	0	102.52	3.72	$16,711
Jun 2013	1	0	94.40	3.93	$94
May 2013	0	0	94.83	4.15	$0
Apr 2013	0	0	93.96	4.28	$0
Mar 2013	0	13	93.62	3.91	$51
Feb 2013	0	17	91.23	3.42	$58
Jan 2013	0	22	91.60	3.42	$75
Dec 2012	191	4	86.77	3.42	$16,587
Nov 2012	0	5	86.95	3.62	$18
Oct 2012	0	0	89.38	3.40	$0
Sep 2012	0	0	94.67	2.92	$0
Aug 2012	0	0	92.66	2.91	$0
Jul 2012	177	0	85.13	3.02	$15,068
Jun 2012	0	0	79.82	2.52	$0
May 2012	0	0	91.61	2.49	$0
Apr 2012	0	0	101.65	2.00	$0
Mar 2012	0	0	105.05	2.22	$0
Feb 2012	0	0	101.10	2.57	$0
Jan 2012	0	0	98.09	2.73	$0
Dec 2011	0	0	96.87	3.24	$0
Nov 2011	0	3	95.72	3.31	$10
Oct 2011	0	12	84.98	3.65	$44
Sep 2011	0	15	83.62	3.99	$60
Aug 2011	0	96	83.40	4.15	$398
Jul 2011	0	104	94.14	4.52	$470
Jun 2011	0	60	92.90	4.64	$278
May 2011	332	105	98.13	4.40	$33,042
Apr 2011	0	141	105.96	4.33	$611
Mar 2011	0	170	96.36	4.06	$690
Feb 2011	0	136	85.64	4.18	$568
Jan 2011	0	279	86.50	4.59	$1,280
Dec 2010	0	216	85.73	4.35	$939
Nov 2010	165	231	80.84	3.80	$14,215
Oct 2010	171	357	78.10	3.51	$14,608
Sep 2010	0	351	72.63	3.98	$1,397
Aug 2010	182	337	73.68	4.42	$14,899
Jul 2010	0	0	72.55	4.74	$0
Jun 2010	181	243	70.36	4.91	$13,928
May 2010	0	394	71.12	4.24	$1,669
Apr 2010	0	376	81.69	4.12	$1,550
Mar 2010	0	421	78.39	4.39	$1,848
Feb 2010	0	384	73.58	5.44	$2,090
Jan 2010	0	425	74.36	5.96	$2,535
Dec 2009	175	109	71.44	5.48	$13,100
Nov 2009	0	424	74.59	3.75	$1,591
Oct 2009	175	419	72.54	4.11	$14,417
Sep 2009	1	481	65.54	3.06	$1,540
Aug 2009	0	0	67.42	3.22	$0
Jul 2009	1	558	61.13	3.46	$1,994
Jun 2009	347	514	66.16	3.90	$24,960
May 2009	1	627	54.74	3.93	$2,516
Apr 2009	1	459	46.77	3.59	$1,693
Mar 2009	1	676	42.14	4.06	$2,786
Feb 2009	337	572	32.81	4.63	$13,707
Jan 2009	0	305	35.86	5.37	$1,638
Dec 2008	0	0	37.10	5.98	$0
Nov 2008	0	0	55.49	6.86	$0
Oct 2008	0	7	75.24	6.92	$48
Sep 2008	0	415	101.76	7.88	$3,269
Aug 2008	0	665	114.22	8.48	$5,641
Jul 2008	176	691	131.08	11.39	$30,940
Jun 2008	0	670	131.33	13.03	$8,732
May 2008	0	198	123.17	11.57	$2,292
Apr 2008	176	749	110.31	10.45	$27,245
Mar 2008	1	779	101.90	9.66	$7,630
Feb 2008	3	728	92.53	8.77	$6,663
Jan 2008	177	786	90.38	8.21	$22,447
Dec 2007	0	784	88.33	7.30	$5,725
Nov 2007	178	775	91.67	7.29	$21,968
Oct 2007	2	805	82.85	6.92	$5,738
Sep 2007	0	778	75.84	6.24	$4,858
Aug 2007	179	802	69.06	6.39	$17,485
Jul 2007	1	782	70.90	6.39	$5,066
Jun 2007	174	817	62.00	7.55	$16,955
May 2007	0	650	58.74	7.85	$5,100
Apr 2007	174	746	59.61	7.81	$16,195
Mar 2007	3	782	56.92	7.30	$5,881
Feb 2007	1	702	55.10	8.22	$5,823
Jan 2007	179	815	50.30	6.73	$14,486
Dec 2006	2	783	56.65	6.92	$5,530
Nov 2006	76	767	54.20	7.62	$9,962
Oct 2006	0	806	54.90	6.01	$4,847
Sep 2006	109	777	60.08	5.04	$10,463
Aug 2006	0	821	68.71	7.34	$6,026
Jul 2006	75	829	69.37	6.34	$10,461
Jun 2006	74	821	66.28	6.38	$10,146
May 2006	1	847	66.01	6.42	$5,508
Apr 2006	107	828	64.39	7.36	$12,984
Mar 2006	1	852	56.70	7.08	$6,091
Feb 2006	145	773	57.59	7.75	$14,342
Jan 2006	1	844	60.59	8.93	$7,600
Dec 2005	46	841	54.94	13.42	$13,810
Nov 2005	128	826	54.69	10.59	$15,746
Oct 2005	1	775	58.34	13.80	$10,750
Sep 2005	89	677	61.45	12.08	$13,647
Aug 2005	85	835	61.51	9.80	$13,409
Jul 2005	1	851	55.69	7.84	$6,731
Jun 2005	53	760	52.33	7.38	$8,383
May 2005	118	894	45.22	6.65	$11,282
Apr 2005	0	870	49.20	7.36	$6,404
Mar 2005	163	881	50.37	7.15	$14,514
Feb 2005	0	785	45.22	6.31	$4,955
Jan 2005	186	896	43.16	6.32	$13,692
Dec 2004	0	858	39.86	6.75	$5,792
Nov 2004	0	856	45.28	6.33	$5,419
Oct 2004	166	870	49.70	6.52	$13,918
Sep 2004	0	868	43.24	5.28	$4,586
Aug 2004	100	898	42.37	5.55	$9,221
Jul 2004	109	897	38.28	6.08	$9,630
Jun 2004	0	865	36.10	6.43	$5,565
May 2004	82	897	37.48	6.49	$8,899
Apr 2004	0	918	34.47	5.86	$5,378
Mar 2004	148	766	34.36	5.53	$9,321
Feb 2004	0	1,271	32.45	5.51	$7,003
Jan 2004	179	1,615	32.03	6.30	$15,907
Dec 2003	69	1,644	30.26	6.30	$12,448
Nov 2003	183	1,591	28.80	4.60	$12,581
Oct 2003	181	1,707	28.17	4.76	$13,223
Sep 2003	178	1,536	26.31	4.75	$11,978
Aug 2003	0	1,714	29.76	5.13	$8,792
Jul 2003	230	975	29.41	5.17	$11,806
Jun 2003	0	1,552	28.56	5.98	$9,286
May 2003	157	1,744	26.59	5.97	$14,591
Apr 2003	89	1,698	26.67	5.41	$11,555
Mar 2003	181	1,695	31.14	6.10	$15,969
Feb 2003	188	1,532	33.48	7.93	$18,437
Jan 2003	117	1,653	30.31	5.58	$12,773
Dec 2002	194	1,695	26.91	4.85	$13,448
Nov 2002	0	1,658	24.66	4.14	$6,859
Oct 2002	193	1,727	26.46	4.23	$12,410
Sep 2002	1	1,693	27.44	3.64	$6,182
Aug 2002	274	1,800	25.96	3.16	$12,809
Jul 2002	0	1,826	24.58	3.06	$5,591
Jun 2002	161	1,780	23.73	3.34	$9,763
May 2002	235	1,844	24.66	3.58	$12,404
Apr 2002	0	1,782	23.65	3.51	$6,259
Mar 2002	166	1,866	22.00	3.10	$9,442
Feb 2002	178	1,670	18.22	2.38	$7,211
Jan 2002	227	1,870	17.17	2.38	$8,340
Dec 2001	159	1,868	16.93	2.36	$7,109
Nov 2001	0	1,841	18.07	2.41	$4,429
Oct 2001	175	1,954	19.78	2.53	$8,403
Sep 2001	113	1,901	24.26	2.25	$7,021
Aug 2001	127	1,967	24.87	3.05	$9,164
Jul 2001	302	1,995	23.93	3.20	$13,605
Jun 2001	0	1,895	24.56	3.82	$7,247
May 2001	226	1,754	25.52	4.31	$13,323
Apr 2001	0	1,838	24.68	5.34	$9,806
Mar 2001	117	1,918	24.54	5.38	$13,183
Feb 2001	169	1,744	27.75	5.77	$14,748
Jan 2001	175	1,874	27.47	8.40	$20,547
Dec 2000	267	1,882	26.88	9.12	$24,346
Nov 2000	0	1,780	32.21	5.66	$10,071
Oct 2000	147	1,764	31.23	5.15	$13,667
Sep 2000	136	1,807	31.87	5.19	$13,706
Aug 2000	294	1,920	29.64	4.54	$17,432
Jul 2000	0	1,971	28.53	4.09	$8,061
Jun 2000	171	1,941	29.30	4.40	$13,545
May 2000	150	2,309	27.26	3.68	$12,586
Apr 2000	127	1,753	24.51	3.12	$8,575
Mar 2000	185	2,038	28.42	2.86	$11,086
Feb 2000	177	1,907	27.62	2.73	$10,088
Jan 2000	183	2,030	25.27	2.48	$9,660
Dec 1999	222	2,027	24.28	2.42	$10,303
Nov 1999	148	1,999	23.19	2.43	$8,298
Oct 1999	172	2,062	20.98	2.80	$9,390
Sep 1999	155	2,019	21.75	2.62	$8,659
Aug 1999	184	2,134	19.26	2.88	$9,680
Jul 1999	99	2,185	17.89	2.37	$6,955
Jun 1999	212	2,132	15.94	2.36	$8,415
May 1999	121	1,700	15.79	2.32	$5,856
Apr 1999	179	2,013	15.10	2.21	$7,148
Mar 1999	169	2,058	12.47	1.84	$5,891
Feb 1999	172	1,867	9.98	1.82	$5,110
Jan 1999	231	2,094	10.38	1.90	$6,376
Dec 1998	175	2,135	9.20	1.77	$5,396
Nov 1998	164	2,086	10.89	2.19	$6,345
Oct 1998	168	2,154	12.42	1.97	$6,328
Sep 1998	169	2,213	12.59	2.08	$6,737
Aug 1998	220	2,298	11.30	1.91	$6,869
Jul 1998	165	2,364	11.74	2.24	$7,226
Jun 1998	168	2,317	11.24	2.24	$7,072
May 1998	172	2,378	12.62	2.21	$7,417
Apr 1998	169	2,269	13.04	2.51	$7,888
Mar 1998	183	2,380	12.80	2.31	$7,839
Feb 1998	237	2,230	13.95	2.30	$8,433
Jan 1998	167	2,295	14.70	2.15	$7,400
Dec 1997	174	2,436	16.32	2.41	$8,713
Nov 1997	241	2,298	18.19	3.09	$11,481
Oct 1997	148	2,569	19.25	3.15	$10,941
Sep 1997	175	2,540	17.74	2.95	$10,610
Aug 1997	290	2,690	17.86	2.55	$12,052
Jul 1997	163	2,662	17.58	2.25	$8,847
Jun 1997	181	2,556	17.24	2.26	$8,890
May 1997	131	2,727	18.97	2.31	$8,780
Apr 1997	326	2,514	17.88	2.08	$11,065
Mar 1997	183	2,699	18.95	1.94	$8,702
Feb 1997	0	2,389	20.49	2.21	$5,270
Jan 1997	341	2,673	23.48	3.54	$17,468
Dec 1996	183	2,731	23.32	—	$4,268
Nov 1996	280	2,591	21.97	—	$6,152
Oct 1996	236	2,757	23.31	—	$5,501
Sep 1996	179	2,781	22.22	—	$3,977
Aug 1996	188	3,925	20.26	—	$3,809
Jul 1996	358	2,827	19.55	—	$6,999
Jun 1996	181	3,017	18.73	—	$3,390
May 1996	191	3,880	19.43	—	$3,711
Apr 1996	124	1,532	21.51	—	$2,667
Mar 1996	78	663	19.38	—	$1,512
Feb 1996	189	3,251	16.98	—	$3,209
Jan 1996	260	3,385	17.07	—	$4,438
Dec 1995	258	3,485	17.19	—	$4,435
Nov 1995	360	3,430	16.00	—	$5,760
Oct 1995	0	3,423	15.43	—	$0
Sep 1995	182	3,375	16.18	—	$2,945
Aug 1995	352	3,685	15.92	—	$5,604
Jul 1995	168	3,684	15.24	—	$2,560
Jun 1995	368	3,524	16.41	—	$6,039
May 1995	184	3,643	17.56	—	$3,231
Apr 1995	170	3,142	17.73	—	$3,014
Mar 1995	179	4,117	16.44	—	$2,943
Feb 1995	273	3,234	16.58	—	$4,526
Jan 1995	321	3,513	15.92	—	$5,110
Dec 1994	192	3,555	15.03	—	$2,886
Nov 1994	360	3,500	15.90	—	$5,724
Oct 1994	185	3,621	15.58	—	$2,882
Sep 1994	274	3,496	15.29	—	$4,189
Aug 1994	296	3,528	16.13	—	$4,774
Jul 1994	280	3,495	17.56	—	$4,917
Jun 1994	330	3,402	17.09	—	$5,640
May 1994	163	2,650	15.88	—	$2,588
Apr 1994	277	3,282	14.14	—	$3,917
Mar 1994	252	3,178	12.46	—	$3,140
Feb 1994	353	2,926	12.50	—	$4,413
Jan 1994	620	3,312	12.66	—	$7,849
Dec 1993	0	2,868	12.33	—	$0
Nov 1993	173	3,147	14.49	—	$2,507
Oct 1993	355	3,199	15.85	—	$5,627
Sep 1993	292	3,171	15.03	—	$4,389
Aug 1993	287	3,150	15.66	—	$4,494
Jul 1993	302	3,101	15.46	—	$4,669
Jun 1993	303	3,059	16.79	—	$5,087
May 1993	327	3,081	17.68	—	$5,781
Apr 1993	319	2,183	18.05	—	$5,758
Mar 1993	353	3,037	18.14	—	$6,403
Feb 1993	364	2,554	17.90	—	$6,516
Jan 1993	362	2,615	16.93	—	$6,129

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 2014 — as filed, then multipliedworked

Oil                   60 bbl  × $ 95.94 =     $5,756
Casinghead gas         0 Mcf  × $  4.81 =         $0

────────────────────────────────────────────────────
Month total                                   $5,756

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/O/11428 is the state's own key, not one this site invented.