EXPANDO HULL SILK UNIT

Operated by CHOLLA PETROLEUM, INC. (P-5 150683) in the HULL-SILK-SIKES (3800) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 17008District 09Field 43431700OilCasinghead gasSave
Value, all time
$5.0 M
Jan 1993 – Nov 2025
Value, last 12 filed months
$99 k
at the published price for each month
Months reported
395
no gaps in the span
Streams
2
oil, casinghead 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.

StreamBasisVolumeValue
OilDisposition107,260 bbl$5,001,568
Casinghead gasProduction21 Mcf$0
Total$5,001,568

21 Mcf of this lease's gas, across 21 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 33.7910, -98.6145. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

33.79105, -98.61451 · 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
4,000 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
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 4,000 ft.

Plug dates filed
Sep 2025
1 of 1 wells

1 well

42-009865903014,000 ftSep 2025Yes

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 (395)

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

395 months

Nov 20250058.593.93$0
Oct 20250059.383.30$0
Sep 20250062.743.08$0
Aug 20250063.933.01$0
Jul 202534066.743.32$2,269
Jun 2025263066.483.13$17,484
May 2025169060.553.23$10,233
Apr 2025164062.363.54$10,227
Mar 2025338067.704.27$22,883
Feb 2025166070.884.34$11,766
Jan 2025167074.324.28$12,411
Dec 2024170068.993.12$11,728
Nov 2024169069.052.20$11,669
Oct 2024159071.372.28$11,348
Sep 2024171069.612.36$11,903
Aug 2024339075.632.06$25,639
Jul 2024165079.932.15$13,188
Jun 2024172078.082.63$13,430
May 2024173078.812.20$13,634
Apr 2024172084.451.66$14,525
Mar 2024163080.301.55$13,089
Feb 2024346076.091.78$26,327
Jan 2024167073.023.30$12,194
Dec 2023173071.262.61$12,328
Nov 2023169077.892.81$13,163
Oct 2023172085.443.09$14,696
Sep 2023173089.042.74$15,404
Aug 2023339080.522.67$27,296
Jul 2023171074.852.64$12,799
Jun 2023176068.962.26$12,137
May 2023172070.622.23$12,147
Apr 2023169078.122.24$13,202
Mar 2023170072.852.39$12,385
Feb 2023341075.112.47$25,613
Jan 2023171076.533.39$13,087
Dec 2022165076.415.73$12,608
Nov 2022169085.005.65$14,365
Oct 2022165087.185.86$14,385
Sep 2022180084.888.16$15,278
Aug 2022342094.529.13$32,326
Jul 20221700101.587.54$17,269
Jun 20221700115.097.98$19,565
May 20221660109.378.43$18,155
Apr 20223410104.226.84$35,539
Mar 202200108.885.08$0
Feb 2022174091.054.86$15,843
Jan 2022337081.844.54$27,580
Dec 2021168071.323.90$11,982
Nov 2021170077.435.24$13,163
Oct 2021339079.795.71$27,049
Sep 2021171069.865.35$11,946
Aug 2021174066.024.22$11,487
Jul 2021348070.783.98$24,631
Jun 2021340069.493.38$23,627
May 20210063.483.02$0
Apr 2021339060.362.76$20,462
Mar 2021171061.302.72$10,482
Feb 2021173057.805.55$9,999
Jan 2021171050.412.81$8,620
Dec 2020346044.642.68$15,445
Nov 2020169038.772.71$6,552
Oct 2020169036.972.48$6,248
Sep 2020343037.091.99$12,722
Aug 2020174039.982.39$6,957
Jul 2020167038.371.83$6,408
Jun 2020347034.901.69$12,110
May 2020175016.921.81$2,961
Apr 2020341014.751.80$5,030
Mar 2020172030.341.86$5,218
Feb 2020336049.881.98$16,760
Jan 2020170057.252.09$9,733
Dec 2019171059.012.30$10,091
Nov 2019172055.302.75$9,512
Oct 2019341053.472.42$18,233
Sep 2019173055.052.66$9,524
Aug 2019170053.112.30$9,029
Jul 2019317056.272.46$17,838
Jun 2019342052.782.49$18,051
May 2019171058.482.74$10,000
Apr 2019174062.632.75$10,898
Mar 2019170056.803.06$9,656
Feb 2019336050.852.79$17,086
Jan 2019334046.033.23$15,374
Dec 2018169046.594.19$7,874
Nov 2018348052.934.24$18,420
Oct 2018175061.443.40$10,752
Sep 2018170059.543.11$10,122
Aug 2018347059.403.07$20,612
Jul 2018171065.142.93$11,139
Jun 2018343060.183.08$20,642
May 2018169065.382.90$11,049
Apr 2018175063.842.90$11,172
Mar 2018340061.222.79$20,815
Feb 20180061.782.77$0
Jan 2018343062.874.01$21,564
Dec 2017169057.272.92$9,679
Nov 2017173055.423.12$9,588
Oct 2017169049.292.98$8,330
Sep 2017171047.523.09$8,126
Aug 2017337045.373.00$15,290
Jul 2017171043.873.09$7,502
Jun 2017165042.493.09$7,011
May 2017167045.373.26$7,577
Apr 2017343047.933.21$16,440
Mar 2017171046.772.98$7,998
Feb 2017166050.452.95$8,375
Jan 2017175049.413.42$8,647
Dec 2016173048.763.72$8,435
Nov 2016172042.492.64$7,308
Oct 2016340046.193.09$15,705
Sep 2016171041.553.10$7,105
Aug 2016174041.442.92$7,211
Jul 2016345041.622.92$14,359
Jun 2016164045.352.69$7,437
May 2016337042.521.99$14,329
Apr 20160036.561.99$0
Mar 2016335033.011.79$11,058
Feb 2016168026.472.06$4,447
Jan 2016341027.352.36$9,326
Dec 2015169032.362.00$5,469
Nov 2015172038.792.17$6,672
Oct 2015169043.552.43$7,360
Sep 2015165042.992.76$7,093
Aug 2015333040.162.87$13,373
Jul 2015169048.152.95$8,137
Jun 2015335056.152.88$18,810
May 20150055.212.96$0
Apr 2015176049.822.71$8,768
Mar 2015342042.892.93$14,668
Feb 2015172044.662.98$7,682
Jan 2015174043.433.10$7,557
Dec 2014338054.693.59$18,485
Nov 2014173070.464.25$12,190
Oct 2014170078.303.90$13,311
Sep 2014172086.164.05$14,820
Aug 2014174089.394.04$15,554
Jul 2014163096.564.18$15,739
Jun 2014172098.164.74$16,884
May 2014340094.734.73$32,208
Apr 2014171095.944.81$16,406
Mar 2014172095.895.06$16,493
Feb 2014164097.406.19$15,974
Jan 2014337090.404.86$30,465
Dec 2013166091.824.35$15,242
Nov 2013341088.853.74$30,298
Oct 2013169097.423.78$16,464
Sep 20131690104.113.72$17,595
Aug 20131710104.253.52$17,827
Jul 20133290102.523.72$33,729
Jun 2013173094.403.93$16,331
May 2013175094.834.15$16,595
Apr 2013177093.964.28$16,631
Mar 2013346093.623.91$32,393
Feb 2013177091.233.42$16,148
Jan 2013171091.603.42$15,664
Dec 2012168086.773.42$14,577
Nov 2012178086.953.62$15,477
Oct 2012175089.383.40$15,642
Sep 2012180094.672.92$17,041
Aug 2012174092.662.91$16,123
Jul 2012346085.133.02$29,455
Jun 2012176079.822.52$14,048
May 2012170091.612.49$15,574
Apr 20123390101.652.00$34,459
Mar 20121710105.052.22$17,964
Feb 20121750101.102.57$17,693
Jan 2012346098.092.73$33,939
Dec 2011178096.873.24$17,243
Nov 2011179095.723.31$17,134
Oct 2011178084.983.65$15,126
Sep 2011183083.623.99$15,302
Aug 2011340083.404.15$28,356
Jul 2011175094.144.52$16,475
Jun 2011181092.904.64$16,815
May 2011170098.134.40$16,682
Apr 20111740105.964.33$18,437
Mar 2011350096.364.06$33,726
Feb 2011175085.644.18$14,987
Jan 2011173086.504.59$14,965
Dec 2010354085.734.35$30,348
Nov 2010175080.843.80$14,147
Oct 2010169078.103.51$13,199
Sep 2010177072.633.98$12,856
Aug 2010178073.684.42$13,115
Jul 2010351072.554.74$25,465
Jun 2010176070.364.91$12,383
May 2010351071.124.24$24,963
Apr 2010173081.694.12$14,132
Mar 2010361078.394.39$28,299
Feb 2010178073.585.44$13,097
Jan 2010353074.365.96$26,249
Dec 2009183071.445.48$13,074
Nov 2009175074.593.75$13,053
Oct 2009359072.544.11$26,042
Sep 2009181065.543.06$11,863
Aug 2009350067.423.22$23,597
Jul 2009174061.133.46$10,637
Jun 2009177066.163.90$11,710
May 2009178054.743.93$9,744
Apr 2009346046.773.59$16,182
Mar 2009174042.144.06$7,332
Feb 2009184032.814.63$6,037
Jan 2009356035.865.37$12,766
Dec 2008368037.105.98$13,653
Nov 2008175055.496.86$9,711
Oct 2008185075.246.92$13,919
Sep 20083540101.767.88$36,023
Aug 20081790114.228.48$20,445
Jul 20081760131.0811.39$23,070
Jun 20083570131.3313.03$46,885
May 20081780123.1711.57$21,924
Apr 20081860110.3110.45$20,518
Mar 20083620101.909.66$36,888
Feb 2008175092.538.77$16,193
Jan 2008358090.388.21$32,356
Dec 2007184088.337.30$16,253
Nov 2007363091.677.29$33,276
Oct 2007181082.856.92$14,996
Sep 2007352075.846.24$26,696
Aug 2007186069.066.39$12,845
Jul 2007353070.906.39$25,028
Jun 2007360062.007.55$22,320
May 2007177058.747.85$10,397
Apr 2007358059.617.81$21,340
Mar 2007167056.927.30$9,506
Feb 2007357055.108.22$19,671
Jan 2007177050.306.73$8,903
Dec 2006368056.656.92$20,847
Nov 2006181054.207.62$9,810
Oct 2006361054.906.01$19,819
Sep 2006174060.085.04$10,454
Aug 2006349068.717.34$23,980
Jul 2006178069.376.34$12,348
Jun 2006353066.286.38$23,397
May 2006346066.016.42$22,839
Apr 2006175064.397.36$11,268
Mar 2006351056.707.08$19,902
Feb 2006351057.597.75$20,214
Jan 2006184060.598.93$11,149
Dec 2005355054.9413.42$19,504
Nov 2005358054.6910.59$19,579
Oct 2005173058.3413.80$10,093
Sep 2005341061.4512.08$20,954
Aug 2005348061.519.80$21,405
Jul 2005341055.697.84$18,990
Jun 2005347052.337.38$18,159
May 2005359045.226.65$16,234
Apr 2005352049.207.36$17,318
Mar 2005526050.377.15$26,495
Feb 2005354045.226.31$16,008
Jan 2005182043.166.32$7,855
Dec 2004544039.866.75$21,684
Nov 2004363045.286.33$16,437
Oct 2004357049.706.52$17,743
Sep 2004360043.245.28$15,566
Aug 2004353042.375.55$14,957
Jul 2004354038.286.08$13,551
Jun 2004354036.106.43$12,779
May 2004343037.486.49$12,856
Apr 2004534034.475.86$18,407
Mar 2004345034.365.53$11,854
Feb 2004343032.455.51$11,130
Jan 2004522032.036.30$16,720
Dec 2003359030.266.30$10,863
Nov 2003353028.804.60$10,166
Oct 2003523028.174.76$14,733
Sep 2003353026.314.75$9,287
Aug 2003341029.765.13$10,148
Jul 2003352029.415.17$10,352
Jun 2003503028.565.98$14,366
May 2003358026.595.97$9,519
Apr 2003509026.675.41$13,575
Mar 2003358031.146.10$11,148
Feb 2003357033.487.93$11,952
Jan 2003533030.315.58$16,155
Dec 2002541026.914.85$14,558
Nov 2002544024.664.14$13,415
Oct 2002361026.464.23$9,552
Sep 2002359027.443.64$9,851
Aug 2002538025.963.16$13,966
Jul 2002350024.583.06$8,603
Jun 2002355023.733.34$8,424
May 2002539024.663.58$13,292
Apr 2002526023.653.51$12,440
Mar 2002531022.003.10$11,682
Feb 2002524018.222.38$9,547
Jan 2002541017.172.38$9,289
Dec 2001337016.932.36$5,705
Nov 2001529018.072.41$9,559
Oct 2001350019.782.53$6,923
Sep 2001521024.262.25$12,639
Aug 2001524024.873.05$13,032
Jul 2001518023.933.20$12,396
Jun 2001512024.563.82$12,575
May 2001353025.524.31$9,009
Apr 2001537024.685.34$13,253
Mar 2001561024.545.38$13,767
Feb 2001542027.755.77$15,041
Jan 2001514027.478.40$14,120
Dec 2000536026.889.12$14,408
Nov 2000561032.215.66$18,070
Oct 2000342031.235.15$10,681
Sep 2000536031.875.19$17,082
Aug 2000537029.644.54$15,917
Jul 2000355028.534.09$10,128
Jun 2000361029.304.40$10,577
May 2000362027.263.68$9,868
Apr 2000562024.513.12$13,775
Mar 2000360028.422.86$10,231
Feb 2000380027.622.73$10,496
Jan 2000372025.272.48$9,400
Dec 1999357024.282.42$8,668
Nov 1999181023.192.43$4,197
Oct 1999377020.982.80$7,909
Sep 1999182021.752.62$3,959
Aug 1999354019.262.88$6,818
Jul 1999355017.892.37$6,351
Jun 1999181015.942.36$2,885
May 1999184015.792.32$2,905
Apr 1999546015.102.21$8,245
Mar 1999361012.471.84$4,502
Feb 199917109.981.82$1,707
Jan 1999373010.381.90$3,872
Dec 199818809.201.77$1,730
Nov 1998365010.892.19$3,975
Oct 1998188012.421.97$2,335
Sep 1998371012.592.08$4,671
Aug 1998185011.301.91$2,091
Jul 1998369011.742.24$4,332
Jun 19980011.242.24$0
May 1998353012.622.21$4,455
Apr 1998172013.042.51$2,243
Mar 1998375012.802.31$4,800
Feb 1998355013.952.30$4,952
Jan 1998179014.702.15$2,631
Dec 1997167016.322.41$2,725
Nov 1997171018.193.09$3,110
Oct 1997346019.253.15$6,661
Sep 1997328017.742.95$5,819
Aug 1997165017.862.55$2,947
Jul 1997339017.582.25$5,960
Jun 1997345017.242.26$5,948
May 1997177018.972.31$3,358
Apr 1997359017.882.08$6,419
Mar 1997341018.951.94$6,462
Feb 1997181020.492.21$3,709
Jan 1997302023.483.54$7,091
Dec 1996181023.32$4,221
Nov 1996355021.97$7,799
Oct 1996362023.31$8,438
Sep 1996174022.22$3,866
Aug 1996351020.26$7,111
Jul 1996366019.55$7,155
Jun 1996181018.73$3,390
May 1996300019.43$5,829
Apr 1996361021.51$7,765
Mar 1996181019.38$3,508
Feb 1996345016.98$5,858
Jan 1996360017.07$6,145
Dec 1995367017.19$6,309
Nov 1995178016.00$2,848
Oct 1995366015.43$5,647
Sep 1995178016.18$2,880
Aug 1995363015.92$5,779
Jul 1995363015.24$5,532
Jun 1995152016.41$2,494
May 1995367017.56$6,445
Apr 1995366017.73$6,489
Mar 1995181016.44$2,976
Feb 1995366016.58$6,068
Jan 1995362015.92$5,763
Dec 1994173015.03$2,600
Nov 1994353015.90$5,613
Oct 1994181015.58$2,820
Sep 1994363115.29$5,550
Aug 1994367116.13$5,920
Jul 1994186117.56$3,266
Jun 1994367117.09$6,272
May 1994179115.88$2,843
Apr 1994486114.14$6,872
Mar 1994181112.46$2,255
Feb 1994368112.50$4,600
Jan 1994362112.66$4,583
Dec 1993188112.33$2,318
Nov 1993368114.49$5,332
Oct 1993185115.85$2,932
Sep 1993366115.03$5,501
Aug 1993368115.66$5,763
Jul 1993369115.46$5,705
Jun 1993178116.79$2,989
May 1993181117.68$3,200
Apr 1993373118.05$6,733
Mar 1993366118.14$6,639
Feb 1993376117.90$6,730
Jan 1993184116.93$3,115

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.

Jul 2025 — as filed, then multipliedworked
Oil                   34 bbl  × $ 66.74 =     $2,269
Casinghead gas         0 Mcf  × $  3.32 =         $0

────────────────────────────────────────────────────
Month total                                   $2,269

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. 09/O/17008 is the state's own key, not one this site invented.