TXL C-13

Operated by ENDEAVOR ENERGY RESOURCES L.P. (P-5 251726) in the SPRABERRY (TREND AREA CL. FK.) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 29148District 08Field 85280400Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$4.0 M
Jan 1993 – Nov 2023
Value, last 12 filed months
$116 k
at the published price for each month
Months reported
371
no gaps in the span
Streams
2
oil, casinghead gas

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 80 leases and 120 wells, and the rule below applies to all of them.

Discovered
1955-11-01
as the register files it
Field class
Oil and gas
the register's own label
Between wells
1,200 ft
minimum
From a lease line
660 ft
minimum

A drilling unit in this field needs at least 80 acres.

The register flags this field for hydrogen sulphide. That is a poisonous gas that occurs naturally in some formations. The flag is a property of the field as the Commission records it. It is not a measurement taken at this lease, and it is not a statement that gas is escaping anywhere.

The Commission's schedule remark for this field reads: 160 OPTIONAL 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.

StreamBasisVolumeValue
OilDisposition67,120 bbl$3,663,342
Casinghead gasProduction94,472 Mcf$290,565
Total$3,953,907

21,942 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 31.6608, -101.7410. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

31.66078, -101.74100 · centre of the wells drawn, derived

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
7,792 ft
1 wells filed one
Completion to plug
39.3 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 7,792 ft.

Completions filed
Jul 1984
1 of 1 wells
Plug dates filed
Oct 2023
1 of 1 wells

Last completion to plug: a median of 39.3 years across the 1 well that filed both dates, with the middle half between 39.3 years and 39.3 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

1 well

42-1730049727,792 ftJul 1984Oct 2023Yes

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 (371)

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

371 months

Nov 20230077.892.81$0
Oct 20230085.443.09$0
Sep 20230089.042.74$0
Aug 2023149080.522.67$11,997
Jul 20230074.852.64$0
Jun 202344068.962.26$3,034
May 2023167070.622.23$11,794
Apr 2023336078.122.24$26,248
Mar 2023213072.852.39$15,517
Feb 202320075.112.47$1,502
Jan 2023374076.533.39$28,622
Dec 2022221076.415.73$16,887
Nov 202234085.005.65$2,890
Oct 2022264087.185.86$23,016
Sep 2022490084.888.16$41,591
Aug 2022432094.529.13$40,833
Jul 2022820101.587.54$8,330
Jun 2022220115.097.98$2,532
May 20221690109.378.43$18,484
Apr 2022160104.226.84$1,668
Mar 202230108.885.08$327
Feb 2022185091.054.86$16,844
Jan 20225081.844.54$409
Dec 202113071.323.90$927
Nov 20210077.435.24$0
Oct 2021339079.795.71$27,049
Sep 2021197069.865.35$13,762
Aug 202110066.024.22$660
Jul 20210070.783.98$0
Jun 2021173069.493.38$12,022
May 202113063.483.02$825
Apr 2021165060.362.76$9,959
Mar 20219061.302.72$552
Feb 202122057.805.55$1,272
Jan 20210050.412.81$0
Dec 2020172044.642.68$7,678
Nov 20200038.772.71$0
Oct 20200036.972.48$0
Sep 20200037.091.99$0
Aug 20200039.982.39$0
Jul 2020168038.371.83$6,446
Jun 20200034.901.69$0
May 20203016.921.81$51
Apr 20200014.751.80$0
Mar 2020177030.341.86$5,370
Feb 2020365049.881.98$18,206
Jan 2020362057.252.09$20,725
Dec 2019519059.012.30$30,626
Nov 2019184055.302.75$10,175
Oct 2019538053.472.42$28,767
Sep 2019355055.052.66$19,543
Aug 2019363053.112.30$19,279
Jul 2019355056.272.46$19,976
Jun 2019365052.782.49$19,265
May 2019190058.482.74$11,111
Apr 2019194062.632.75$12,150
Mar 2019185056.803.06$10,508
Feb 2019193050.852.79$9,814
Jan 2019353046.033.23$16,249
Dec 2018169046.594.19$7,874
Nov 2018351052.934.24$18,578
Oct 2018358061.443.40$21,996
Sep 2018178059.543.11$10,598
Aug 2018318059.403.07$18,889
Jul 20183065.142.93$195
Jun 20180060.183.08$0
May 20182065.382.90$131
Apr 2018172063.842.90$10,980
Mar 20180061.222.79$0
Feb 2018169061.782.77$10,441
Jan 2018176062.874.01$11,065
Dec 20170057.272.92$0
Nov 2017178055.423.12$9,865
Oct 20172049.292.98$99
Sep 2017169047.523.09$8,031
Aug 2017178045.373.00$8,076
Jul 2017176043.873.09$7,721
Jun 20170042.493.09$0
May 2017154045.373.26$6,987
Apr 20172047.933.21$96
Mar 2017165046.772.98$7,717
Feb 2017174050.452.95$8,778
Jan 2017163049.413.42$8,054
Dec 2016310048.763.72$15,116
Nov 2016152042.492.64$6,458
Oct 2016144046.193.09$6,651
Sep 20160041.553.10$0
Aug 2016232041.442.92$9,614
Jul 2016262041.622.92$10,904
Jun 2016308045.352.69$13,968
May 20160042.521.99$0
Apr 2016164036.561.99$5,996
Mar 2016172033.011.79$5,678
Feb 2016174026.472.06$4,606
Jan 2016169027.352.36$4,622
Dec 2015180032.362.00$5,825
Nov 2015350038.792.17$13,577
Oct 2015330043.552.43$14,372
Sep 2015416042.992.76$17,884
Aug 2015344040.162.87$13,815
Jul 2015171048.152.95$8,234
Jun 2015349056.152.88$19,596
May 2015364055.212.96$20,096
Apr 2015351049.822.71$17,487
Mar 20152042.892.93$86
Feb 20150044.662.98$0
Jan 2015314043.433.10$13,637
Dec 2014182054.693.59$9,954
Nov 20143070.464.25$211
Oct 20142078.303.90$157
Sep 2014164086.164.05$14,130
Aug 2014163089.394.04$14,571
Jul 2014181096.564.18$17,477
Jun 2014324098.164.74$31,804
May 2014180094.734.73$17,051
Apr 20140095.944.81$0
Mar 2014327095.895.06$31,356
Feb 2014173097.406.19$16,850
Jan 20140090.404.86$0
Dec 20130091.824.35$0
Nov 2013162088.853.74$14,394
Oct 2013176097.423.78$17,146
Sep 20133530104.113.72$36,751
Aug 20131710104.253.52$17,827
Jul 20133380102.523.72$34,652
Jun 2013319094.403.93$30,114
May 20135094.834.15$474
Apr 2013328093.964.28$30,819
Mar 2013346093.623.91$32,393
Feb 2013182091.233.42$16,604
Jan 2013347091.603.42$31,785
Dec 2012175086.773.42$15,185
Nov 2012171086.953.62$14,868
Oct 2012350089.383.40$31,283
Sep 2012174094.672.92$16,473
Aug 2012183092.662.91$16,957
Jul 2012346085.133.02$29,455
Jun 2012174079.822.52$13,889
May 2012178091.612.49$16,307
Apr 20123430101.652.00$34,866
Mar 20121850105.052.22$19,434
Feb 20123670101.102.57$37,104
Jan 2012357098.092.73$35,018
Dec 2011371096.873.24$35,939
Nov 2011354095.723.31$33,885
Oct 2011354084.983.65$30,083
Sep 2011365083.623.99$30,521
Aug 2011346083.404.15$28,856
Jul 2011511094.144.52$48,106
Jun 2011349092.904.64$32,422
May 2011512098.134.40$50,243
Apr 20115170105.964.33$54,781
Mar 2011515096.364.06$49,625
Feb 2011524085.644.18$44,875
Jan 2011696086.504.59$60,204
Dec 2010538085.734.35$46,123
Nov 2010541080.843.80$43,734
Oct 2010660078.103.51$51,546
Sep 2010719072.633.98$52,221
Aug 2010691073.684.42$50,913
Jul 2010698072.554.74$50,640
Jun 2010707070.364.91$49,745
May 2010713071.124.24$50,709
Apr 2010711081.694.12$58,082
Mar 2010492078.394.39$38,568
Feb 2010328073.585.44$24,134
Jan 2010567074.365.96$42,162
Dec 2009401071.445.48$28,647
Nov 2009266074.593.75$19,841
Oct 2009537072.544.11$38,954
Sep 2009361065.543.06$23,660
Aug 2009539067.423.22$36,339
Jul 2009666061.133.46$40,713
Jun 2009531066.163.90$35,131
May 2009154054.743.93$8,430
Apr 2009163046.773.59$7,624
Mar 20090042.144.06$0
Feb 2009179032.814.63$5,873
Jan 20090035.865.37$0
Dec 20080037.105.98$0
Nov 2008164055.496.86$9,100
Oct 20082075.246.92$150
Sep 20081340101.767.88$13,636
Aug 200800114.228.48$0
Jul 200830131.0811.39$393
Jun 20081770131.3313.03$23,245
May 200800123.1711.57$0
Apr 2008210110.3110.45$2,317
Mar 20081700101.909.66$17,323
Feb 20080092.538.77$0
Jan 2008211090.388.21$19,070
Dec 200744088.337.30$3,887
Nov 200717091.677.29$1,558
Oct 2007170082.856.92$14,085
Sep 20070075.846.24$0
Aug 200716069.066.39$1,105
Jul 2007172070.906.39$12,195
Jun 20070062.007.55$0
May 20070058.747.85$0
Apr 20070059.617.81$0
Mar 20070056.927.30$0
Feb 20072055.108.22$110
Jan 20079050.306.73$453
Dec 2006191656.656.92$1,187
Nov 2006137954.207.62$1,306
Oct 200618618654.906.01$11,330
Sep 200602560.085.04$126
Aug 20069068.717.34$618
Jul 2006188069.376.34$13,042
Jun 20060066.286.38$0
May 20062066.016.42$132
Apr 2006178064.397.36$11,461
Mar 200617820056.707.08$11,509
Feb 2006118957.597.75$1,523
Jan 2006817160.598.93$2,012
Dec 200518015254.9413.42$11,928
Nov 20052054.6910.59$109
Oct 20055058.3413.80$292
Sep 20051657261.4512.08$11,009
Aug 2005212161.519.80$1,308
Jul 200517715455.697.84$11,065
Jun 2005020252.337.38$1,491
May 200517924645.226.65$9,731
Apr 2005026349.207.36$1,936
Mar 200518727850.377.15$11,408
Feb 200532445.226.31$287
Jan 200517843.166.32$536
Dec 200418356639.866.75$11,115
Nov 2004061345.286.33$3,881
Oct 200418568149.706.52$13,631
Sep 2004073843.245.28$3,900
Aug 200417861442.375.55$10,950
Jul 200417931938.286.08$8,793
Jun 2004169136.106.43$4,481
May 2004081237.486.49$5,274
Apr 200417080834.475.86$10,594
Mar 2004083434.365.53$4,612
Feb 200415378432.455.51$9,284
Jan 2004082032.036.30$5,166
Dec 200316785030.266.30$10,410
Nov 200318583928.804.60$9,183
Oct 200318382728.174.76$9,091
Sep 2003066726.314.75$3,168
Aug 200318165829.765.13$8,762
Jul 2003136329.415.17$1,906
Jun 200317515028.565.98$5,895
May 2003074426.595.97$4,444
Apr 200317997026.675.41$10,019
Mar 2003196531.146.10$5,914
Feb 2003487233.487.93$7,045
Jan 20031751,02330.315.58$11,015
Dec 200218495126.914.85$9,567
Nov 2002093224.664.14$3,856
Oct 2002386026.464.23$3,716
Sep 200218387827.443.64$8,213
Aug 2002085925.963.16$2,718
Jul 2002372924.583.06$2,306
Jun 200219175623.733.34$7,056
May 2002282124.663.58$2,992
Apr 200217282023.653.51$6,948
Mar 2002083522.003.10$2,591
Feb 200210474418.222.38$3,662
Jan 200218281317.172.38$5,056
Dec 2001081816.932.36$1,934
Nov 200118978918.072.41$5,313
Oct 2001183519.782.53$2,131
Sep 200118281024.262.25$6,239
Aug 2001983024.873.05$2,758
Jul 200118373023.933.20$6,713
Jun 2001175924.563.82$2,927
May 200113882325.524.31$7,067
Apr 200118465724.685.34$8,046
Mar 2001084724.545.38$4,554
Feb 200118583127.755.77$9,926
Jan 20011791,03127.478.40$13,576
Dec 2000366526.889.12$6,147
Nov 200018599332.215.66$11,577
Oct 20001691,14331.235.15$11,159
Sep 20001781,26431.875.19$12,229
Aug 20003551,74729.644.54$18,455
Jul 2000322228.534.09$994
Jun 20000029.304.40$0
May 200007727.263.68$283
Apr 2000031124.513.12$969
Mar 2000024428.422.86$698
Feb 2000033827.622.73$922
Jan 2000026025.272.48$645
Dec 1999034124.282.42$826
Nov 1999047723.192.43$1,161
Oct 199904520.982.80$126
Sep 19990021.752.62$0
Aug 19990019.262.88$0
Jul 199909017.892.37$214
Jun 19994129915.942.36$1,360
May 1999053815.792.32$1,249
Apr 19991393815.102.21$2,267
Mar 19991891,19912.471.84$4,561
Feb 19995651,0709.981.82$7,584
Jan 1999151,06910.381.90$2,187
Dec 199809109.201.77$1,614
Nov 199801,13010.892.19$2,470
Oct 19981781,22712.421.97$4,627
Sep 19981781,16112.592.08$4,659
Aug 19981811,19511.301.91$4,325
Jul 19981791,04411.742.24$4,437
Jun 199817991511.242.24$4,059
May 199818179012.622.21$4,027
Apr 199834467213.042.51$6,169
Mar 19980012.802.31$0
Feb 199818772613.952.30$4,278
Jan 199835772214.702.15$6,804
Dec 1997068216.322.41$1,644
Nov 199718574618.193.09$5,669
Oct 199718385319.253.15$6,210
Sep 199734487117.742.95$8,676
Aug 199717478617.862.55$5,116
Jul 199735472417.582.25$7,850
Jun 199735268017.242.26$7,603
May 199750189818.972.31$11,577
Apr 199736279517.882.08$8,128
Mar 1997079518.951.94$1,542
Feb 199717869120.492.21$5,172
Jan 199718076523.483.54$6,934
Dec 199616468323.32$3,824
Nov 199618160421.97$3,977
Oct 199636556423.31$8,508
Sep 199619155022.22$4,244
Aug 199628161120.26$5,693
Jul 199618551719.55$3,617
Jun 199618439318.73$3,446
May 199617949119.43$3,478
Apr 199618018321.51$3,872
Mar 199636413619.38$7,054
Feb 199618216016.98$3,090
Jan 19961866417.07$3,175
Dec 19953698717.19$6,343
Nov 199518018216.00$2,880
Oct 199536019815.43$5,555
Sep 199518222516.18$2,945
Aug 199517925915.92$2,850
Jul 199518123315.24$2,758
Jun 199518128516.41$2,970
May 199536220417.56$6,357
Apr 199518025817.73$3,191
Mar 199518616816.44$3,058
Feb 199517819016.58$2,951
Jan 199517523715.92$2,786
Dec 199436620315.03$5,501
Nov 199418018715.90$2,862
Oct 199436950715.58$5,749
Sep 199418558415.29$2,829
Aug 199435750316.13$5,758
Jul 199417936317.56$3,143
Jun 199418527417.09$3,162
May 199436256015.88$5,749
Apr 199417854114.14$2,517
Mar 199417338812.46$2,156
Feb 199437143512.50$4,638
Jan 199418158112.66$2,291
Dec 199336558012.33$4,500
Nov 199318464314.49$2,666
Oct 199335841615.85$5,674
Sep 199317565215.03$2,630
Aug 199318287415.66$2,850
Jul 199317893115.46$2,752
Jun 199318096316.79$3,022
May 199336592517.68$6,453
Apr 199318996618.05$3,411
Mar 199334580818.14$6,258
Feb 199336777617.90$6,569
Jan 1993080016.93$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.

Aug 2023 — as filed, then multipliedworked
Oil                  149 bbl  × $ 80.52 =    $11,997
Casinghead gas         0 Mcf  × $  2.67 =         $0

────────────────────────────────────────────────────
Month total                                  $11,997

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/29148 is the state's own key, not one this site invented.