HULL SILK 4000-FOOT LIM UNIT

Operated by LEWIS OPERATING COMPANY (P-5 499984) in the HULL-SILK-SIKES (4000) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 17288District 09Field 43431730OilCasinghead gasSave
Value, all time
$14.1 M
Jan 1993 – May 2026
Value, last 12 filed months
$421 k
at the published price for each month
Months reported
401
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
OilDisposition234,875 bbl$14,146,512
Casinghead gasProduction21 Mcf$0
Total$14,146,512

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 (41)

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 33.7604, -98.6848. A lease has no coordinate of its own — that point is the mean of its wells, and they span 1.5 miles. 1 well has no surveyed location and is left out of it.

33.76114, -98.68359 · centre of 40 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
65.9%
27 of 41 wells
With a plug date
53.7%
22 of 41 wells
Median depth
4,038 ft
36 wells filed one
Completion to plug
40.5 years
median over 7 wells

What the state filed about each well

On the RRC proration schedule
2765.9%
A plug date is filed
2253.7%
BothOn the schedule and plugged. Neither fact cancels the other.
2253.7%
NeitherNo plug date, and not on the schedule.
1434.1%

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

0k
2k
4k
6k
8k
10k
12k
15k
20k+

Total depth in feet, 36 of 41 wells. Median 4,038 ft, with the middle half between 4,005 and 4,444 ft; the shallowest is 1,592 ft and the deepest 5,319 ft. The median is published rather than the mean, because a single mis-keyed depth moves a mean and cannot move a median.

When they were last completed

70s
80s
90s
00s
10s
20s

Last completion by decade, 20 of 41 wells, Mar 1971 – Jun 2026. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
Mar 1971 – Jun 2026
20 of 41 wells; 21 filed none
Plug dates filed
Mar 1990 – Aug 2024
22 of 41 wells; 19 filed none

Last completion to plug: a median of 40.5 years across the 7 wells that filed both dates, with the middle half between 27.2 years and 44.9 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

41 wells

42-009031951044,425 ftAug 2023Yes
42-009032461064,396 ftAug 2023Yes
42-009067043134,000 ftAug 2022Yes
42-009070276074,022 ftAug 2024Yes
42-009076863203,875 ftAug 2013Yes
42-009077739104,000 ftAug 2022Yes
42-009318733224,025 ftAug 2022Yes
42-009319298024,100 ftApr 2023Yes
42-009321422034,065 ftMar 1994Yes
42-009321436164,077 ftMar 1990Yes
42-009330646174,072 ftAug 2022Yes
42-009867423193,866 ftJul 2020Yes
42-009867476011,592 ftJul 2021Yes
42-00907022605
42-00932930323
42-009866427034,745 ft
42-00986730102
42-00986738314
42-00986753608
42-009425485014,750 ftJun 2026
42-009425495024,750 ftJun 2026
42-009427456204,500 ftJun 2019
42-009072636034,740 ftMar 2015
42-009032295084,003 ftJan 2005Yes
42-009032275064,005 ftSep 2003Yes
42-009067063154,707 ftMar 2002Yes
42-009067416043,990 ftJun 2001
42-009306102025,319 ftNov 1995Yes
42-009067023094,339 ftSep 1994Mar 2021Yes
42-009067083174,587 ftSep 1994Yes
42-009014883213,844 ftFeb 1983Aug 2023Yes
42-009330702044,027 ftMar 1978Dec 2005Yes
42-009013331014,130 ftJan 1977
42-009867331194,015 ftMay 1976Aug 2021Yes
42-009032267063,997 ftApr 1976
42-009316566154,014 ftJan 1976Aug 2024Yes
42-009867579084,012 ft1975Apr 2008Yes
42-009070346144,031 ftJan 1974Aug 2018Yes
42-009070246064,045 ft1974Jul 2021Yes
42-009305262014,850 ftSep 1971Mar 1994Yes
42-009867403164,005 ftMar 1971

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 (401)

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

401 months

May 20265050106.413.05$53,737
Apr 2026502098.932.87$49,663
Mar 2026513089.753.15$46,042
Feb 2026517063.503.75$32,830
Jan 2026335059.138.00$19,809
Dec 2025498056.664.41$28,217
Nov 2025509058.593.93$29,822
Oct 2025680059.383.30$40,378
Sep 2025508062.743.08$31,872
Aug 2025504063.933.01$32,221
Jul 2025500066.743.32$33,370
Jun 2025341066.483.13$22,670
May 2025516060.553.23$31,244
Apr 2025505062.363.54$31,492
Mar 2025342067.704.27$23,153
Feb 2025515070.884.34$36,503
Jan 2025506074.324.28$37,606
Dec 2024506068.993.12$34,909
Nov 2024343069.052.20$23,684
Oct 2024522071.372.28$37,255
Sep 2024516069.612.36$35,919
Aug 2024340075.632.06$25,714
Jul 2024177079.932.15$14,148
Jun 2024329078.082.63$25,688
May 2024340078.812.20$26,795
Apr 2024354084.451.66$29,895
Mar 2024170080.301.55$13,651
Feb 2024175076.091.78$13,316
Jan 2024296073.023.30$21,614
Dec 2023498071.262.61$35,487
Nov 2023339077.892.81$26,405
Oct 2023177085.443.09$15,123
Sep 2023336089.042.74$29,917
Aug 2023342080.522.67$27,538
Jul 2023345074.852.64$25,823
Jun 2023171068.962.26$11,792
May 2023341070.622.23$24,081
Apr 2023349078.122.24$27,264
Mar 2023341072.852.39$24,842
Feb 2023347075.112.47$26,063
Jan 2023350076.533.39$26,786
Dec 2022342076.415.73$26,132
Nov 2022512085.005.65$43,520
Oct 2022341087.185.86$29,728
Sep 2022341084.888.16$28,944
Aug 2022338094.529.13$31,948
Jul 20225060101.587.54$51,399
Jun 20223480115.097.98$40,051
May 20221650109.378.43$18,046
Apr 20223360104.226.84$35,018
Mar 20223380108.885.08$36,801
Feb 2022346091.054.86$31,503
Jan 2022504081.844.54$41,247
Dec 2021170071.323.90$12,124
Nov 2021334077.435.24$25,862
Oct 2021334079.795.71$26,650
Sep 2021347069.865.35$24,241
Aug 2021514066.024.22$33,934
Jul 2021343070.783.98$24,278
Jun 2021340069.493.38$23,627
May 2021515063.483.02$32,692
Apr 2021342060.362.76$20,643
Mar 2021339061.302.72$20,781
Feb 2021353057.805.55$20,403
Jan 2021504050.412.81$25,407
Dec 2020347044.642.68$15,490
Nov 2020373038.772.71$14,461
Oct 2020337036.972.48$12,459
Sep 2020349037.091.99$12,944
Aug 2020518039.982.39$20,710
Jul 2020345038.371.83$13,238
Jun 2020347034.901.69$12,110
May 2020349016.921.81$5,905
Apr 2020339014.751.80$5,000
Mar 2020511030.341.86$15,504
Feb 2020503049.881.98$25,090
Jan 2020342057.252.09$19,580
Dec 2019511059.012.30$30,154
Nov 2019345055.302.75$19,079
Oct 2019507053.472.42$27,109
Sep 2019512055.052.66$28,186
Aug 2019339053.112.30$18,004
Jul 2019346056.272.46$19,469
Jun 2019516052.782.49$27,234
May 2019344058.482.74$20,117
Apr 2019516062.632.75$32,317
Mar 2019510056.803.06$28,968
Feb 2019515050.852.79$26,188
Jan 2019339046.033.23$15,604
Dec 2018515046.594.19$23,994
Nov 2018336052.934.24$17,784
Oct 2018667061.443.40$40,980
Sep 2018345059.543.11$20,541
Aug 2018509059.403.07$30,235
Jul 2018688065.142.93$44,816
Jun 2018512060.183.08$30,812
May 2018522065.382.90$34,128
Apr 2018687063.842.90$43,858
Mar 2018520061.222.79$31,834
Feb 2018520061.782.77$32,126
Jan 2018682062.874.01$42,877
Dec 2017513057.272.92$29,380
Nov 2017517055.423.12$28,652
Oct 2017681049.292.98$33,566
Sep 2017507047.523.09$24,093
Aug 2017523045.373.00$23,729
Jul 2017672043.873.09$29,481
Jun 2017506042.493.09$21,500
May 2017670045.373.26$30,398
Apr 2017697047.933.21$33,407
Mar 2017671046.772.98$31,383
Feb 2017524050.452.95$26,436
Jan 2017525049.413.42$25,940
Dec 2016694048.763.72$33,839
Nov 2016346042.492.64$14,702
Oct 2016517046.193.09$23,880
Sep 2016511041.553.10$21,232
Aug 2016682041.442.92$28,262
Jul 2016510041.622.92$21,226
Jun 2016505045.352.69$22,902
May 2016517042.521.99$21,983
Apr 2016509036.561.99$18,609
Mar 2016521033.011.79$17,198
Feb 2016675026.472.06$17,867
Jan 2016694027.352.36$18,981
Dec 2015515032.362.00$16,665
Nov 2015688038.792.17$26,688
Oct 2015681043.552.43$29,658
Sep 2015522042.992.76$22,441
Aug 2015684040.162.87$27,469
Jul 2015667048.152.95$32,116
Jun 2015684056.152.88$38,407
May 2015342055.212.96$18,882
Apr 2015687049.822.71$34,226
Mar 2015689042.892.93$29,551
Feb 2015684044.662.98$30,547
Jan 2015685043.433.10$29,750
Dec 2014681054.693.59$37,244
Nov 2014678070.464.25$47,772
Oct 2014839078.303.90$65,694
Sep 2014683086.164.05$58,847
Aug 2014686089.394.04$61,322
Jul 2014852096.564.18$82,269
Jun 2014681098.164.74$66,847
May 2014835094.734.73$79,100
Apr 2014677095.944.81$64,951
Mar 2014861095.895.06$82,561
Feb 2014892097.406.19$86,881
Jan 20141,179090.404.86$106,582
Dec 2013863091.824.35$79,241
Nov 20131,050088.853.74$93,293
Oct 20131,032097.423.78$100,537
Sep 20131,0280104.113.72$107,025
Aug 20131,0300104.253.52$107,378
Jul 20131,3410102.523.72$137,479
Jun 20131,204094.403.93$113,658
May 2013693094.834.15$65,717
Apr 2013880093.964.28$82,685
Mar 2013851093.623.91$79,671
Feb 2013864091.233.42$78,823
Jan 20131,049091.603.42$96,088
Dec 2012873086.773.42$75,750
Nov 20121,043086.953.62$90,689
Oct 20121,052089.383.40$94,028
Sep 20121,198094.672.92$113,415
Aug 2012684092.662.91$63,379
Jul 2012836085.133.02$71,169
Jun 20121,050079.822.52$83,811
May 20121,050091.612.49$96,191
Apr 20121,2350101.652.00$125,538
Mar 20121,0610105.052.22$111,458
Feb 20127060101.102.57$71,377
Jan 20121,075098.092.73$105,447
Dec 20111,074096.873.24$104,038
Nov 20111,061095.723.31$101,559
Oct 2011887084.983.65$75,377
Sep 20111,076083.623.99$89,975
Aug 2011874083.404.15$72,892
Jul 20111,066094.144.52$100,353
Jun 20111,250092.904.64$116,125
May 20111,049098.134.40$102,938
Apr 20118820105.964.33$93,457
Mar 20111,063096.364.06$102,431
Feb 20111,044085.644.18$89,408
Jan 20111,216086.504.59$105,184
Dec 20101,241085.734.35$106,391
Nov 20101,229080.843.80$99,352
Oct 20101,225078.103.51$95,673
Sep 20101,048072.633.98$76,116
Aug 20101,037073.684.42$76,406
Jul 20101,056072.554.74$76,613
Jun 20101,044070.364.91$73,456
May 20101,055071.124.24$75,032
Apr 20101,221081.694.12$99,743
Mar 20101,221078.394.39$95,714
Feb 2010900073.585.44$66,222
Jan 20101,075074.365.96$79,937
Dec 2009713071.445.48$50,937
Nov 20091,072074.593.75$79,960
Oct 20091,087072.544.11$78,851
Sep 2009882065.543.06$57,806
Aug 20091,052067.423.22$70,926
Jul 20091,227061.133.46$75,007
Jun 2009882066.163.90$58,353
May 20091,069054.743.93$58,517
Apr 20091,074046.773.59$50,231
Mar 20091,239042.144.06$52,211
Feb 20091,084032.814.63$35,566
Jan 20091,072035.865.37$38,442
Dec 20081,059037.105.98$39,289
Nov 2008908055.496.86$50,385
Oct 2008908075.246.92$68,318
Sep 20081,0630101.767.88$108,171
Aug 20081,0560114.228.48$120,616
Jul 20081,0440131.0811.39$136,848
Jun 20081,2400131.3313.03$162,849
May 20088750123.1711.57$107,774
Apr 20081,0660110.3110.45$117,590
Mar 20089010101.909.66$91,812
Feb 20081,069092.538.77$98,915
Jan 20081,078090.388.21$97,430
Dec 20071,274088.337.30$112,532
Nov 20071,228091.677.29$112,571
Oct 2007708082.856.92$58,658
Sep 2007709075.846.24$53,771
Aug 2007890069.066.39$61,463
Jul 2007720070.906.39$51,048
Jun 2007540062.007.55$33,480
May 2007893058.747.85$52,455
Apr 2007897059.617.81$53,470
Mar 2007718056.927.30$40,869
Feb 2007703055.108.22$38,735
Jan 2007904050.306.73$45,471
Dec 2006901056.656.92$51,042
Nov 2006724054.207.62$39,241
Oct 2006895054.906.01$49,136
Sep 2006707060.085.04$42,477
Aug 2006889068.717.34$61,083
Jul 2006715069.376.34$49,600
Jun 20061,053066.286.38$69,793
May 2006537066.016.42$35,447
Apr 2006882064.397.36$56,792
Mar 2006889056.707.08$50,406
Feb 2006710057.597.75$40,889
Jan 2006887060.598.93$53,743
Dec 20051,068054.9413.42$58,676
Nov 2005713054.6910.59$38,994
Oct 2005693058.3413.80$40,430
Sep 2005524061.4512.08$32,200
Aug 2005876061.519.80$53,883
Jul 2005703055.697.84$39,150
Jun 2005864052.337.38$45,213
May 2005871045.226.65$39,387
Apr 2005862049.207.36$42,410
Mar 2005877050.377.15$44,174
Feb 2005701045.226.31$31,699
Jan 2005698043.166.32$30,126
Dec 20041,064039.866.75$42,411
Nov 2004895045.286.33$40,526
Oct 2004875049.706.52$43,488
Sep 2004705043.245.28$30,484
Aug 2004868042.375.55$36,777
Jul 2004705038.286.08$26,987
Jun 2004710036.106.43$25,631
May 2004870037.486.49$32,608
Apr 2004696034.475.86$23,991
Mar 2004698034.365.53$23,983
Feb 2004520032.455.51$16,874
Jan 2004896032.036.30$28,699
Dec 2003702030.266.30$21,243
Nov 2003727028.804.60$20,938
Oct 2003880028.174.76$24,790
Sep 2003875026.314.75$23,021
Aug 2003879029.765.13$26,159
Jul 2003711029.415.17$20,911
Jun 20031,068028.565.98$30,502
May 2003705026.595.97$18,746
Apr 20031,241026.675.41$33,097
Mar 2003890031.146.10$27,715
Feb 20031,265033.487.93$42,352
Jan 2003898030.315.58$27,218
Dec 20021,092026.914.85$29,386
Nov 2002898024.664.14$22,145
Oct 20021,251026.464.23$33,101
Sep 20021,051027.443.64$28,839
Aug 20021,246025.963.16$32,346
Jul 20021,410024.583.06$34,658
Jun 20021,234023.733.34$29,283
May 20021,431024.663.58$35,288
Apr 20021,823023.653.51$43,114
Mar 20021,060022.003.10$23,320
Feb 2002872018.222.38$15,888
Jan 2002881017.172.38$15,127
Dec 2001886016.932.36$15,000
Nov 2001697018.072.41$12,595
Oct 20011,056019.782.53$20,888
Sep 2001707024.262.25$17,152
Aug 20011,048024.873.05$26,064
Jul 2001869023.933.20$20,795
Jun 2001874024.563.82$21,465
May 2001178025.524.31$4,543
Apr 2001183024.685.34$4,516
Mar 2001183024.545.38$4,491
Feb 2001189027.755.77$5,245
Jan 2001186027.478.40$5,109
Dec 2000182026.889.12$4,892
Nov 2000185032.215.66$5,959
Oct 2000176031.235.15$5,496
Sep 2000145031.875.19$4,621
Aug 20000029.644.54$0
Jul 2000177028.534.09$5,050
Jun 2000159029.304.40$4,659
May 20000027.263.68$0
Apr 2000179024.513.12$4,387
Mar 2000186028.422.86$5,286
Feb 20000027.622.73$0
Jan 2000183025.272.48$4,624
Dec 1999185024.282.42$4,492
Nov 19990023.192.43$0
Oct 1999165020.982.80$3,462
Sep 1999171021.752.62$3,719
Aug 1999164019.262.88$3,159
Jul 19990017.892.37$0
Jun 19990015.942.36$0
May 1999180015.792.32$2,842
Apr 19990015.102.21$0
Mar 1999360012.471.84$4,489
Feb 1999009.981.82$0
Jan 1999187010.381.90$1,941
Dec 199818809.201.77$1,730
Nov 1998177010.892.19$1,928
Oct 19980012.421.97$0
Sep 1998175012.592.08$2,203
Aug 19980011.301.91$0
Jul 1998164011.742.24$1,925
Jun 19980011.242.24$0
May 1998178012.622.21$2,246
Apr 1998175013.042.51$2,282
Mar 1998178012.802.31$2,278
Feb 1998174013.952.30$2,427
Jan 19980014.702.15$0
Dec 1997179016.322.41$2,921
Nov 19970018.193.09$0
Oct 1997180019.253.15$3,465
Sep 19970017.742.95$0
Aug 1997173017.862.55$3,090
Jul 1997178017.582.25$3,129
Jun 19970017.242.26$0
May 1997171018.972.31$3,244
Apr 1997176017.882.08$3,147
Mar 1997183018.951.94$3,468
Feb 19970020.492.21$0
Jan 1997168023.483.54$3,945
Dec 1996184023.32$4,291
Nov 1996177021.97$3,889
Oct 1996173023.31$4,033
Sep 19960022.22$0
Aug 1996145020.26$2,938
Jul 1996183019.55$3,578
Jun 19960018.73$0
May 1996177019.43$3,439
Apr 1996172021.51$3,700
Mar 1996179019.38$3,469
Feb 19960016.98$0
Jan 1996175017.07$2,987
Dec 1995357017.19$6,137
Nov 19950016.00$0
Oct 1995180015.43$2,777
Sep 1995370016.18$5,987
Aug 1995178015.92$2,834
Jul 1995350015.24$5,334
Jun 1995179016.41$2,937
May 1995184017.56$3,231
Apr 1995360017.73$6,383
Mar 1995365016.44$6,001
Feb 1995179016.58$2,968
Jan 1995181015.92$2,882
Dec 1994179015.03$2,690
Nov 19940015.90$0
Oct 1994178015.58$2,773
Sep 1994361115.29$5,520
Aug 1994162116.13$2,613
Jul 1994166117.56$2,915
Jun 1994180117.09$3,076
May 1994178115.88$2,827
Apr 1994342114.14$4,836
Mar 1994365112.46$4,548
Feb 1994370112.50$4,625
Jan 1994366112.66$4,634
Dec 1993185112.33$2,281
Nov 1993364114.49$5,274
Oct 1993363115.85$5,754
Sep 1993356115.03$5,351
Aug 1993353115.66$5,528
Jul 1993355115.46$5,488
Jun 1993355116.79$5,960
May 1993180117.68$3,182
Apr 1993365118.05$6,588
Mar 1993362118.14$6,567
Feb 1993366117.90$6,551
Jan 1993368116.93$6,230

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.

May 2026 — as filed, then multipliedworked
Oil                  505 bbl  × $106.41 =    $53,737
Casinghead gas         0 Mcf  × $  3.05 =         $0

────────────────────────────────────────────────────
Month total                                  $53,737

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/17288 is the state's own key, not one this site invented.