LYALL

Operated by LARGE OPERATING LLC (P-5 486623) in the PANHANDLE HUTCHINSON COUNTY FLD. field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 838District 10Field 68887001NGPA filingOilCasinghead gasSaveExport
Value, all time
$5.5 M
Jan 1993 – May 2026
Value, last 12 filed months
$159 k
at the published price for each month
Months reported
401
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 918 leases and 8,177 wells, and the rule below applies to all of them.

Discovered
1921-12-31
as the register files it
Field class
Oil
the register's own label
Between wells
467 ft
minimum
From a lease line
330 ft
minimum

A drilling unit in this field needs at least 20 acres. The field rule took effect on 1989-05-01.

The Commission's schedule remark for this field reads: SPECIAL TESTING REQUIREMENTS FOR WELLS WITH GOR GREATER THAN 5000.

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.

ProgrammeFilingsWith an approval dateDatedDocket
NGPA7none

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.

StreamBasisVolumeValue
OilDisposition92,665 bbl$5,014,160
Casinghead gasProduction170,842 Mcf$525,852
Total$5,540,012

17,392 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 (28)

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 35.7872, -101.3365. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.9 miles. 1 well has no surveyed location and is left out of it.

35.78768, -101.33631 · centre of 27 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
17.9%
5 of 28 wells
With a plug date
17.9%
5 of 28 wells
Median depth
2,907 ft
12 wells filed one
Completion to plug
8.4 years
median over 3 wells

What the state filed about each well

On the RRC proration schedule
517.9%
A plug date is filed
517.9%
BothOn the schedule and plugged. Neither fact cancels the other.
517.9%
NeitherNo plug date, and not on the schedule.
2382.1%

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

Total depth in feet, 12 of 28 wells. Median 2,907 ft, with the middle half between 2,773 and 3,045 ft; the shallowest is 2,748 ft and the deepest 4,050 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

Last completion by decade, 10 of 28 wells, Feb 1948 – Sep 2018. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
Feb 1948 – Sep 2018
10 of 28 wells; 18 filed none
Plug dates filed
Jul 1970 – Feb 1993
5 of 28 wells; 23 filed none

Last completion to plug: a median of 8.4 years across the 3 wells that filed both dates, with the middle half between 7.9 years and 15.4 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

28 wells

42-2330554282,775 ftAug 1970Yes
42-23385755132,748 ftJul 1970Yes
42-233813951
42-233813962
42-233813973
42-2338139910
42-2338140114
42-2338140215
42-233814034
42-2338140416
42-2338140528
42-2338420029
42-2338420124
42-2338420220
42-2338420323
42-2338465125
42-2338465226
42-2338465327
42-23333581423,040 ftSep 2018
42-23333583433,015 ftSep 2018
42-23333509413,076 ftDec 2014
42-23333499403,060 ftAug 2014
42-2338139864,050 ftSep 1985Feb 1993Yes
42-23332175212,909 ftSep 1985
42-2330554612 D2,904 ftAug 1968Jan 1977Yes
42-23305539222,837 ftSep 1962
42-23305545112,750 ftNov 1949
42-2330554172,765 ftFeb 1948Jul 1970Yes

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 202600106.413.05$0
Apr 2026420098.932.87$41,551
Mar 20260089.753.15$0
Feb 2026368063.503.75$23,368
Jan 20260059.138.00$0
Dec 2025142056.664.41$8,046
Nov 2025159058.593.93$9,316
Oct 2025330059.383.30$19,595
Sep 2025318062.743.08$19,951
Aug 2025163063.933.01$10,421
Jul 2025245066.743.32$16,351
Jun 2025149066.483.13$9,906
May 20250060.553.23$0
Apr 2025296062.363.54$18,459
Mar 2025451067.704.27$30,533
Feb 20250070.884.34$0
Jan 20250074.324.28$0
Dec 2024148068.993.12$10,211
Nov 2024289069.052.20$19,955
Oct 202431647871.372.28$23,643
Sep 202416070169.612.36$12,795
Aug 202428274375.632.06$22,861
Jul 202416032179.932.15$13,478
Jun 2024147078.082.63$11,478
May 2024297078.812.20$23,407
Apr 2024284084.451.66$23,984
Mar 2024118080.301.55$9,475
Feb 2024159076.091.78$12,098
Jan 202424917873.023.30$18,769
Dec 202314020871.262.61$10,519
Nov 202323455477.892.81$19,782
Oct 202344367885.443.09$39,943
Sep 202313171089.042.74$13,606
Aug 20232956480.522.67$23,924
Jul 20233902874.852.64$29,265
Jun 20232634868.962.26$18,245
May 2023300870.622.23$21,204
Apr 2023351078.122.24$27,420
Mar 202339713172.852.39$29,235
Feb 202341112475.112.47$31,176
Jan 202338949976.533.39$31,461
Dec 202224542776.415.73$21,167
Nov 202227279285.005.65$27,592
Oct 202234887287.185.86$35,452
Sep 202233676084.888.16$34,724
Aug 202248696194.529.13$54,708
Jul 20221841,014101.587.54$26,338
Jun 2022172424115.097.98$23,178
May 20224561,592109.378.43$63,298
Apr 20224741,475104.226.84$59,486
Mar 20224451,488108.885.08$56,005
Feb 20223021,16791.054.86$33,167
Jan 202230684881.844.54$28,891
Dec 202140040171.323.90$30,092
Nov 2021504277.435.24$39,035
Oct 2021467079.795.71$37,262
Sep 202141127469.865.35$30,179
Aug 202141137866.024.22$28,730
Jul 202142742770.783.98$31,923
Jun 20213095569.493.38$21,658
May 202147462363.483.02$31,970
Apr 202144777560.362.76$29,119
Mar 202159378361.302.72$38,478
Feb 20214441,47957.805.55$33,869
Jan 20214351,65550.412.81$26,579
Dec 20205561,78144.642.68$29,585
Nov 20205143,32838.772.71$28,935
Oct 20204423,06336.972.48$23,932
Sep 20205592,85737.091.99$26,422
Aug 20203212,29339.982.39$18,303
Jul 20205772,75638.371.83$27,170
Jun 20205132,87634.901.69$22,765
May 20206411,27316.921.81$13,156
Apr 20206792,10314.751.80$13,810
Mar 20204511,42630.341.86$16,330
Feb 20206531,99849.881.98$36,529
Jan 20206803,79057.252.09$46,869
Dec 20195793,53959.012.30$42,322
Nov 20196271,19655.302.75$37,963
Oct 201985799153.472.42$48,221
Sep 20197061,06755.052.66$41,701
Aug 20198081,18353.112.30$45,639
Jul 20197851,29956.272.46$47,368
Jun 20199561,39252.782.49$53,925
May 20191,0641,40758.482.74$66,078
Apr 20199571,37762.632.75$63,725
Mar 20191,1791,65356.803.06$72,029
Feb 20191,7491,98750.852.79$94,485
Jan 20191,5231,51246.033.23$74,985
Dec 20189111,14446.594.19$47,232
Nov 20181,1501,20652.934.24$65,980
Oct 20181,7331,48561.443.40$111,522
Sep 201830276159.543.11$20,346
Aug 201833961659.403.07$22,026
Jul 201829425065.142.93$19,884
Jun 201829257460.183.08$19,339
May 201828683065.382.90$21,106
Apr 201847973263.842.90$32,703
Mar 201844772961.222.79$29,397
Feb 201828748261.782.77$19,064
Jan 201822078962.874.01$16,995
Dec 201727555157.272.92$17,359
Nov 201745175355.423.12$27,343
Oct 20174481,56149.292.98$26,739
Sep 20173481,64147.523.09$21,603
Aug 201747277645.373.00$23,746
Jul 201734272943.873.09$17,254
Jun 201750083842.493.09$23,832
May 201760977345.373.26$30,153
Apr 20173522,00347.933.21$23,304
Mar 20176692,48146.772.98$38,692
Feb 20173001,71850.452.95$20,208
Jan 201734470949.413.42$19,421
Dec 201647777548.763.72$26,144
Nov 20163907142.492.64$16,759
Oct 20164921,45946.193.09$27,234
Sep 20165251,91141.553.10$27,739
Aug 20166101,32841.442.92$29,162
Jul 20168191,22241.622.92$37,660
Jun 20167971,02645.352.69$38,900
May 201647311542.521.99$20,341
Apr 201631518536.561.99$11,885
Mar 201644469233.011.79$15,898
Feb 20164691,03326.472.06$14,546
Jan 201643755127.352.36$13,255
Dec 201553476432.362.00$18,809
Nov 201552385938.792.17$22,149
Oct 201586688443.552.43$39,859
Sep 20155291,20842.992.76$26,074
Aug 201588789140.162.87$38,181
Jul 20151,0231,37248.152.95$53,298
Jun 20151,01989456.152.88$59,794
May 201553959055.212.96$31,502
Apr 201576856849.822.71$39,799
Mar 20158921,22642.892.93$41,856
Feb 201584596344.662.98$40,604
Jan 201595495943.433.10$44,406
Dec 20148711,02954.693.59$51,331
Nov 20141,3051,00070.464.25$96,202
Oct 201487979478.303.90$71,923
Sep 201436992886.164.05$35,547
Aug 201473557789.394.04$68,030
Jul 201436175996.564.18$38,030
Jun 201416183098.164.74$19,735
May 201473670594.734.73$73,054
Apr 201419446295.944.81$20,834
Mar 201418346395.895.06$19,889
Feb 2014023997.406.19$1,480
Jan 20147398190.404.86$67,199
Dec 20130091.824.35$0
Nov 2013056488.853.74$2,108
Oct 2013051797.423.78$1,954
Sep 20130545104.113.72$2,026
Aug 20130612104.253.52$2,156
Jul 201300102.523.72$0
Jun 201362094.403.93$5,853
May 201301,49694.834.15$6,207
Apr 20131959493.964.28$4,329
Mar 20130093.623.91$0
Feb 20130091.233.42$0
Jan 20130091.603.42$0
Dec 20120086.773.42$0
Nov 20120086.953.62$0
Oct 20120089.383.40$0
Sep 20120094.672.92$0
Aug 2012012492.662.91$361
Jul 201204185.133.02$124
Jun 2012020579.822.52$516
May 201203391.612.49$82
Apr 201269168101.652.00$7,349
Mar 20120213105.052.22$473
Feb 201278483101.102.57$9,127
Jan 2012034298.092.73$935
Dec 201167096.873.24$6,490
Nov 201170095.723.31$6,700
Oct 20110084.983.65$0
Sep 201170083.623.99$5,853
Aug 201169083.404.15$5,755
Jul 201164094.144.52$6,025
Jun 201173092.904.64$6,782
May 2011144098.134.40$14,131
Apr 2011750105.964.33$7,947
Mar 201172096.364.06$6,938
Feb 201172085.644.18$6,166
Jan 201113015586.504.59$11,956
Dec 201071085.734.35$6,087
Nov 2010142080.843.80$11,479
Oct 201068078.103.51$5,311
Sep 20100072.633.98$0
Aug 201067073.684.42$4,937
Jul 2010144072.554.74$10,447
Jun 201070070.364.91$4,925
May 2010148071.124.24$10,526
Apr 2010143081.694.12$11,682
Mar 201065078.394.39$5,095
Feb 201068073.585.44$5,003
Jan 2010118074.365.96$8,774
Dec 2009139071.445.48$9,930
Nov 2009154074.593.75$11,487
Oct 20090072.544.11$0
Sep 20090065.543.06$0
Aug 20090067.423.22$0
Jul 20090061.133.46$0
Jun 2009114066.163.90$7,542
May 20090054.743.93$0
Apr 20090746.773.59$25
Mar 20091119442.144.06$5,059
Feb 2009034032.814.63$1,575
Jan 200911929735.865.37$5,863
Dec 200811419737.105.98$5,407
Nov 20080855.496.86$55
Oct 20080075.246.92$0
Sep 2008115129101.767.88$12,719
Aug 200805114.228.48$42
Jul 2008128126131.0811.39$18,213
Jun 2008232308131.3313.03$34,483
May 200803123.1711.57$35
Apr 200812425110.3110.45$13,940
Mar 2008112193101.909.66$13,278
Feb 200812114792.538.77$12,485
Jan 200823432490.388.21$23,808
Dec 200724819488.337.30$23,322
Nov 200702791.677.29$197
Oct 200724129482.856.92$22,002
Sep 200722935975.846.24$19,609
Aug 200703569.066.39$224
Jul 200701070.906.39$64
Jun 20070662.007.55$45
May 20070358.747.85$24
Apr 20070559.617.81$39
Mar 200710615856.927.30$7,187
Feb 20070655.108.22$49
Jan 200710039650.306.73$7,694
Dec 200624518456.656.92$15,152
Nov 200612424254.207.62$8,564
Oct 200612115554.906.01$7,575
Sep 200621717160.085.04$13,899
Aug 200611725368.717.34$9,896
Jul 200611017769.376.34$8,753
Jun 20061139066.286.38$8,064
May 20060466.016.42$26
Apr 20061179964.397.36$8,262
Mar 200622118356.707.08$13,827
Feb 200610612457.597.75$7,066
Jan 200611710960.598.93$8,063
Dec 200511614754.9413.42$8,345
Nov 200511822154.6910.59$8,793
Oct 200510810958.3413.80$7,804
Sep 200501661.4512.08$193
Aug 200511812961.519.80$8,522
Jul 200512117555.697.84$8,111
Jun 200512016852.337.38$7,520
May 200512310145.226.65$6,234
Apr 200512110349.207.36$6,711
Mar 20051158850.377.15$6,422
Feb 200511910445.226.31$6,038
Jan 200522420843.166.32$10,983
Dec 200423919139.866.75$10,816
Nov 200412219045.286.33$6,727
Oct 200421930849.706.52$12,891
Sep 200412319043.245.28$6,322
Aug 200423019242.375.55$10,811
Jul 200405338.286.08$322
Jun 200401336.106.43$84
May 20040037.486.49$0
Apr 20040034.475.86$0
Mar 20040034.365.53$0
Feb 200408232.455.51$452
Jan 20041492332.036.30$4,917
Dec 20030030.266.30$0
Nov 200301128.804.60$51
Oct 200301928.174.76$90
Sep 20031513026.314.75$4,115
Aug 200301829.765.13$92
Jul 200302729.415.17$140
Jun 200302428.565.98$144
May 2003010826.595.97$645
Apr 200306026.675.41$324
Mar 20031594831.146.10$5,244
Feb 200303733.487.93$293
Jan 200302130.315.58$117
Dec 200201626.914.85$78
Nov 20021371324.664.14$3,432
Oct 200204426.464.23$186
Sep 200204027.443.64$145
Aug 200204125.963.16$130
Jul 2002010024.583.06$306
Jun 200203123.733.34$103
May 20021875124.663.58$4,794
Apr 200206323.653.51$221
Mar 2002014222.003.10$441
Feb 20021838718.222.38$3,541
Jan 200205217.172.38$124
Dec 200108716.932.36$206
Nov 2001019118.072.41$459
Oct 200115336519.782.53$3,949
Sep 2001028224.262.25$635
Aug 2001012024.873.05$366
Jul 2001010523.933.20$336
Jun 2001011924.563.82$455
May 2001021725.524.31$935
Apr 200113515424.685.34$4,153
Mar 2001013324.545.38$715
Feb 2001016827.755.77$969
Jan 2001021727.478.40$1,823
Dec 2000016126.889.12$1,469
Nov 200016614732.215.66$6,179
Oct 2000016131.235.15$828
Sep 200017816831.875.19$6,544
Aug 2000014229.644.54$645
Jul 200017514028.534.09$5,565
Jun 2000014829.304.40$651
May 2000012127.263.68$445
Apr 2000012124.513.12$377
Mar 200017813028.422.86$5,431
Feb 2000011827.622.73$322
Jan 20001859825.272.48$4,918
Dec 1999010924.282.42$264
Nov 1999016723.192.43$406
Oct 199916013720.982.80$3,741
Sep 1999019721.752.62$516
Aug 1999026519.262.88$762
Jul 199916527917.892.37$3,614
Jun 199916324115.942.36$3,167
May 1999019915.792.32$462
Apr 1999162015.102.21$2,446
Mar 19990012.471.84$0
Feb 199901999.981.82$362
Jan 1999022410.381.90$426
Dec 199801869.201.77$330
Nov 199811721910.892.19$1,753
Oct 1998022912.421.97$451
Sep 1998022712.592.08$473
Aug 199814724311.301.91$2,125
Jul 1998026511.742.24$593
Jun 199814728011.242.24$2,279
May 1998034012.622.21$750
Apr 199814526613.042.51$2,557
Mar 199813925312.802.31$2,363
Feb 1998022413.952.30$515
Jan 199816427614.702.15$3,006
Dec 199714114016.322.41$2,639
Nov 1997018818.193.09$581
Oct 199714128719.253.15$3,618
Sep 199714130717.742.95$3,408
Aug 1997032217.862.55$823
Jul 199716430117.582.25$3,559
Jun 199714528817.242.26$3,150
May 1997035618.972.31$822
Apr 199735228217.882.08$6,881
Mar 199716527418.951.94$3,658
Feb 199716625920.492.21$3,973
Jan 199716129923.483.54$4,839
Dec 199614523523.32$3,381
Nov 1996028821.97$0
Oct 199615746523.31$3,660
Sep 199614695022.22$3,244
Aug 199601,04920.26$0
Jul 19961681,05719.55$3,284
Jun 199632977718.73$6,162
May 1996053719.43$0
Apr 199616741621.51$3,592
Mar 199633026219.38$6,395
Feb 1996021916.98$0
Jan 199634526517.07$5,889
Dec 199516629517.19$2,854
Nov 199516438216.00$2,624
Oct 199516746215.43$2,577
Sep 199514747916.18$2,378
Aug 1995042815.92$0
Jul 199516641215.24$2,530
Jun 199533130116.41$5,432
May 1995026217.56$0
Apr 199516520917.73$2,925
Mar 199514621416.44$2,400
Feb 1995017816.58$0
Jan 199533722315.92$5,365
Dec 199416524415.03$2,480
Nov 199416322315.90$2,592
Oct 199414727215.58$2,290
Sep 1994021715.29$0
Aug 199416737216.13$2,694
Jul 199414555217.56$2,546
Jun 1994037817.09$0
May 199416611915.88$2,636
Apr 199416822214.14$2,376
Mar 199416423912.46$2,043
Feb 199416217912.50$2,025
Jan 199415423412.66$1,950
Dec 199316426212.33$2,022
Nov 199335128414.49$5,086
Oct 199316238315.85$2,568
Sep 199316739315.03$2,510
Aug 199316439615.66$2,568
Jul 199335239915.46$5,442
Jun 199311238616.79$1,880
May 1993028917.68$0
Apr 199330828618.05$5,559
Mar 199310027318.14$1,814
Feb 1993022217.90$0
Jan 199333620316.93$5,688

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 2026 — as filed, then multipliedworked
Oil                  420 bbl  × $ 98.93 =    $41,551
Casinghead gas         0 Mcf  × $  2.87 =         $0

────────────────────────────────────────────────────
Month total                                  $41,551

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. 10/O/838 is the state's own key, not one this site invented.