LUCAS, G. B.

Operated by CROSS TIMBERS ENERGY, LLC (P-5 190469) in the SLAUGHTER field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 6091District 8AField 83991001Hydrogen sulphide fieldNGPA filingOilCasinghead gasSaveExport
Value, all time
$8.6 M
Jan 1993 – May 2026
Value, last 12 filed months
$68 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 160 leases and 6,532 wells, and the rule below applies to all of them.

Discovered
1937-12-31
as the register files it
Field class
Oil
the register's own label
Between wells
880 ft
minimum
From a lease line
440 ft
minimum

A drilling unit in this field needs at least 17 acres. The field rule took effect on 1993-02-02.

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: UNITS MAY BE 17.7 AC. OR UP TO 35.4 AC.

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
NGPA2none

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
OilDisposition176,220 bbl$8,243,032
Casinghead gasProduction100,629 Mcf$342,083
Total$8,585,115

19,220 Mcf of this lease's gas, across 43 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 (14)

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 33.4021, -102.5085. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.7 miles.

33.40175, -102.50866 · 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
7.1%
1 of 14 wells
With a plug date
7.1%
1 of 14 wells
Median depth
5,053 ft
12 wells filed one
Completion to plug
no well filed both dates

What the state filed about each well

On the RRC proration schedule
17.1%
A plug date is filed
17.1%
BothOn the schedule and plugged. Neither fact cancels the other.
17.1%
NeitherNo plug date, and not on the schedule.
1392.9%

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 14 wells. Median 5,053 ft, with the middle half between 5,033 and 5,071 ft; the shallowest is 5,025 ft and the deepest 5,200 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, 8 of 14 wells, Sep 1982 – Jul 2012. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
Sep 1982 – Jul 2012
8 of 14 wells; 6 filed none
Plug dates filed
Nov 2001
1 of 14 wells; 13 filed none

14 wells

42-2193132311W5,080 ftNov 2001Yes
42-2190277515,035 ft
42-2190277625,031 ft
42-2190277845,033 ft
42-219027806
42-219027828
42-219027773W5,065 ftJul 2012
42-21935641145,200 ftJun 2007
42-21932925125,055 ftNov 2006
42-219027839W5,070 ftJul 2002
42-219027795W5,072 ftOct 1993
42-219027817W5,030 ftMar 1991
42-21902784105,025 ftSep 1983
42-21933560135,050 ftSep 1982

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 2026021106.413.05$64
Apr 202601898.932.87$52
Mar 20261672389.753.15$15,061
Feb 20260163.503.75$4
Jan 20260059.138.00$0
Dec 20250056.664.41$0
Nov 2025169058.593.93$9,902
Oct 2025171159.383.30$10,157
Sep 2025170562.743.08$10,681
Aug 202503363.933.01$99
Jul 20253281966.743.32$21,954
Jun 20250066.483.13$0
May 20250060.553.23$0
Apr 2025170062.363.54$10,601
Mar 2025173067.704.27$11,712
Feb 20250070.884.34$0
Jan 20250074.324.28$0
Dec 2024349668.993.12$24,096
Nov 2024354169.052.20$24,446
Oct 2024167071.372.28$11,919
Sep 2024171269.612.36$11,908
Aug 2024176075.632.06$13,311
Jul 2024328079.932.15$26,217
Jun 2024349878.082.63$27,271
May 2024176078.812.20$13,871
Apr 20241712284.451.66$14,477
Mar 20243516780.301.55$28,289
Feb 202416813076.091.78$13,015
Jan 202417121273.023.30$13,186
Dec 202332912671.262.61$23,773
Nov 202316518877.892.81$13,380
Oct 20233313285.443.09$28,379
Sep 20231755589.042.74$15,732
Aug 202334013680.522.67$27,740
Jul 202316810974.852.64$12,863
Jun 202335715768.962.26$24,973
May 20231754370.622.23$12,454
Apr 202305678.122.24$125
Mar 202334919272.852.39$25,884
Feb 202317214575.112.47$13,276
Jan 202317126876.533.39$13,995
Dec 202234751976.415.73$29,488
Nov 202235342985.005.65$32,427
Oct 202234759487.185.86$33,735
Sep 202218239184.888.16$18,640
Aug 202217833094.529.13$19,837
Jul 2022344473101.587.54$38,511
Jun 202218184115.097.98$21,501
May 2022170124109.378.43$19,639
Apr 2022195347104.226.84$22,696
Mar 2022178277108.885.08$20,787
Feb 202217713091.054.86$16,748
Jan 202217714581.844.54$15,144
Dec 202118116871.323.90$13,564
Nov 202134741577.435.24$29,042
Oct 202117934579.795.71$16,254
Sep 202134813769.865.35$25,044
Aug 20210066.024.22$0
Jul 202135313470.783.98$25,519
Jun 202117029269.493.38$12,800
May 202117924863.483.02$12,111
Apr 2021180660.362.76$10,881
Mar 20210061.302.72$0
Feb 20210057.805.55$0
Jan 20211755150.412.81$8,965
Dec 202017622144.642.68$8,448
Nov 20200038.772.71$0
Oct 202017625736.972.48$7,144
Sep 202018122237.091.99$7,155
Aug 202017727939.982.39$7,742
Jul 202035220538.371.83$13,880
Jun 202017026934.901.69$6,388
May 202034724316.921.81$6,312
Apr 202052422414.751.80$8,133
Mar 202017726630.341.86$5,864
Feb 202017738749.881.98$9,595
Jan 202035339657.252.09$21,039
Dec 201935235659.012.30$21,592
Nov 201935230855.302.75$20,313
Oct 201934741553.472.42$19,558
Sep 201934636655.052.66$20,020
Aug 201934026153.112.30$18,659
Jul 201917320356.272.46$10,234
Jun 201951517952.782.49$27,628
May 201933619758.482.74$20,189
Apr 201935321362.632.75$22,694
Mar 201935031856.803.06$20,854
Feb 201916718550.852.79$9,009
Jan 201935012846.033.23$16,524
Dec 20181758146.594.19$8,492
Nov 201850420252.934.24$27,533
Oct 201834139461.443.40$22,290
Sep 201817430459.543.11$11,305
Aug 201852140059.403.07$32,174
Jul 201834643665.142.93$23,817
Jun 201852039560.183.08$32,509
May 201833729365.382.90$22,883
Apr 201834127463.842.90$22,564
Mar 201834415361.222.79$21,486
Feb 20183438661.782.77$21,428
Jan 201834511262.874.01$22,139
Dec 20173438557.272.92$19,892
Nov 201735316355.423.12$20,072
Oct 201734332949.292.98$17,888
Sep 201717619547.523.09$8,966
Aug 201717738645.373.00$9,190
Jul 201734967443.873.09$17,391
Jun 201734237842.493.09$15,699
May 201735026445.373.26$16,741
Apr 201733639147.933.21$17,360
Mar 201751930646.772.98$25,187
Feb 201752024250.452.95$26,949
Jan 201734426949.413.42$17,917
Dec 201635119748.763.72$17,848
Nov 201617321142.492.64$7,909
Oct 201633118346.193.09$15,854
Sep 201634419541.553.10$14,898
Aug 201634320241.442.92$14,805
Jul 201616316741.622.92$7,272
Jun 201633015245.352.69$15,374
May 201633121942.521.99$14,510
Apr 201633223236.561.99$12,600
Mar 201631633033.011.79$11,023
Feb 201650225826.472.06$13,820
Jan 201660925427.352.36$17,257
Dec 20154883632.362.00$15,864
Nov 201549716338.792.17$19,632
Oct 201533316843.552.43$14,910
Sep 201551419542.992.76$22,635
Aug 201548528140.162.87$20,285
Jul 201562520648.152.95$30,700
Jun 201548921856.152.88$28,086
May 201549928155.212.96$28,380
Apr 201552120449.822.71$26,508
Mar 201566618442.892.93$29,105
Feb 201550323944.662.98$23,175
Jan 201534319743.433.10$15,507
Dec 201451232254.693.59$29,158
Nov 201451327270.464.25$37,302
Oct 201468536378.303.90$55,052
Sep 201451440186.164.05$45,908
Aug 201449740589.394.04$46,061
Jul 201468938896.564.18$68,152
Jun 201434636298.164.74$35,678
May 201469034394.734.73$66,985
Apr 201450731195.944.81$50,137
Mar 201451832895.895.06$51,330
Feb 201452629297.406.19$53,040
Jan 201452026590.404.86$48,296
Dec 201368622591.824.35$63,968
Nov 201333920388.853.74$30,879
Oct 201368013997.423.78$66,771
Sep 2013529325104.113.72$56,282
Aug 2013518339104.253.52$55,196
Jul 2013511365102.523.72$53,745
Jun 201368030594.403.93$65,392
May 201352030594.834.15$50,577
Apr 201350025993.964.28$48,089
Mar 201351525093.623.91$49,193
Feb 201352221191.233.42$48,344
Jan 201335121091.603.42$32,870
Dec 201269221486.773.42$60,777
Nov 201234827286.953.62$31,245
Oct 201269729889.383.40$63,311
Sep 201234829294.672.92$33,797
Aug 201269832492.662.91$65,619
Jul 201252628385.133.02$45,633
Jun 201235231279.822.52$28,883
May 201253633891.612.49$49,944
Apr 2012539360101.652.00$55,508
Mar 2012528365105.052.22$56,277
Feb 2012525328101.102.57$53,921
Jan 201252930098.092.73$52,710
Dec 201152529196.873.24$51,800
Nov 201153335095.723.31$52,178
Oct 201153235384.983.65$46,497
Sep 201168128283.623.99$58,069
Aug 201132811983.404.15$27,849
Jul 201135916294.144.52$34,528
Jun 201155725892.904.64$52,942
May 201141324398.134.40$41,598
Apr 2011540300105.964.33$58,518
Mar 201145137996.364.06$44,996
Feb 201154711385.644.18$47,317
Jan 201136516886.504.59$32,343
Dec 201058722685.734.35$51,306
Nov 201058228480.843.80$48,127
Oct 201047937078.103.51$38,708
Sep 201066143072.633.98$49,720
Aug 201040925273.684.42$31,249
Jul 201046833572.554.74$35,540
Jun 201044741870.364.91$33,503
May 201069935671.124.24$51,221
Apr 201038625081.694.12$32,563
Mar 201047433478.394.39$38,623
Feb 201048635873.585.44$37,708
Jan 201050127074.365.96$38,865
Dec 200952121571.445.48$38,399
Nov 200943624174.593.75$33,425
Oct 200937311772.544.11$27,538
Sep 200940516965.543.06$27,062
Aug 200936415267.423.22$25,030
Jul 200941314761.133.46$25,756
Jun 200945224466.163.90$30,855
May 20094548354.743.93$25,178
Apr 20093858846.773.59$18,322
Mar 20094575942.144.06$19,497
Feb 200925214732.814.63$8,949
Jan 200944616535.865.37$16,880
Dec 200835621337.105.98$14,481
Nov 200837121155.496.86$22,034
Oct 200839621775.246.92$31,297
Sep 2008438370101.767.88$47,485
Aug 2008569334114.228.48$67,825
Jul 2008564305131.0811.39$77,403
Jun 2008405393131.3313.03$58,310
May 2008527232123.1711.57$67,596
Apr 200846655110.3110.45$51,979
Mar 20084370101.909.66$44,530
Feb 2008605092.538.77$55,981
Jan 200838517190.388.21$36,199
Dec 200757665288.337.30$55,639
Nov 200734620991.677.29$33,242
Oct 200740036982.856.92$35,694
Sep 200746029075.846.24$36,697
Aug 200744237069.066.39$32,888
Jul 200744021870.906.39$32,589
Jun 200745324562.007.55$29,935
May 200738434658.747.85$25,271
Apr 200746836159.617.81$30,715
Mar 200740730856.927.30$25,415
Feb 200749918955.108.22$29,048
Jan 200738918050.306.73$20,778
Dec 200639922656.656.92$24,167
Nov 200630420554.207.62$18,038
Oct 200650025354.906.01$28,971
Sep 200638618660.085.04$24,128
Aug 200637627368.717.34$27,839
Jul 200652622469.376.34$37,909
Jun 200637015366.286.38$25,500
May 200637120466.016.42$25,800
Apr 200644426964.397.36$30,569
Mar 200666737556.707.08$40,475
Feb 200648223657.597.75$29,588
Jan 200642418260.598.93$27,316
Dec 200576211854.9413.42$43,447
Nov 2005280054.6910.59$15,313
Oct 200529715658.3413.80$19,479
Sep 200517816861.4512.08$12,967
Aug 200525715361.519.80$17,307
Jul 200530917355.697.84$18,565
Jun 200525214352.337.38$14,243
May 200520415545.226.65$10,256
Apr 200521615949.207.36$11,798
Mar 200519518350.377.15$11,131
Feb 20051958045.226.31$9,323
Jan 2005290043.166.32$12,516
Dec 200432213239.866.75$13,726
Nov 200447113945.286.33$22,207
Oct 200432322249.706.52$17,499
Sep 200426825443.245.28$12,930
Aug 200417623242.375.55$8,745
Jul 200423627638.286.08$10,713
Jun 200424030636.106.43$10,633
May 200415136437.486.49$8,024
Apr 2004345034.475.86$11,892
Mar 2004188034.365.53$6,460
Feb 2004262032.455.51$8,502
Jan 2004351032.036.30$11,243
Dec 2003329030.266.30$9,956
Nov 2003267028.804.60$7,690
Oct 200313116428.174.76$4,471
Sep 200336832326.314.75$11,216
Aug 200331738029.765.13$11,383
Jul 200327828929.415.17$9,670
Jun 200351429928.565.98$16,469
May 200354733926.595.97$16,569
Apr 200332128026.675.41$10,075
Mar 200340829031.146.10$14,473
Feb 200339121333.487.93$14,779
Jan 200331823430.315.58$10,945
Dec 200229525026.914.85$9,152
Nov 200246231624.664.14$12,700
Oct 200225629726.464.23$8,030
Sep 200217116527.443.64$5,292
Aug 2002604025.963.16$15,680
Jul 2002264024.583.06$6,489
Jun 200229910423.733.34$7,442
May 20022741724.663.58$6,818
Apr 20023193023.653.51$7,650
Mar 2002318322.003.10$7,005
Feb 20020518.222.38$12
Jan 20020017.172.38$0
Dec 20010016.932.36$0
Nov 20011018.072.41$18
Oct 2001221019.782.53$4,371
Sep 2001331024.262.25$8,030
Aug 2001414024.873.05$10,296
Jul 2001381523.933.20$9,133
Jun 2001416024.563.82$10,217
May 200155617925.524.31$14,960
Apr 200137454024.685.34$12,111
Mar 200146158624.545.38$14,464
Feb 200133242827.755.77$11,681
Jan 200132235927.478.40$11,860
Dec 200051524226.889.12$16,051
Nov 200047423932.215.66$16,620
Oct 200030627331.235.15$10,961
Sep 200043333231.875.19$15,522
Aug 200044533529.644.54$14,711
Jul 200038435728.534.09$12,416
Jun 200034332629.304.40$11,483
May 200035032227.263.68$10,726
Apr 200040933724.513.12$11,075
Mar 200049631628.422.86$15,000
Feb 20004454627.622.73$12,416
Jan 200045912725.272.48$11,914
Dec 199952718924.282.42$13,254
Nov 1999464023.192.43$10,760
Oct 1999546020.982.80$11,455
Sep 199931239021.752.62$7,807
Aug 1999342019.262.88$6,587
Jul 1999150017.892.37$2,684
Jun 1999189015.942.36$3,013
May 1999157015.792.32$2,479
Apr 199915039815.102.21$3,144
Mar 199922531912.471.84$3,392
Feb 19991102309.981.82$1,516
Jan 199912229110.381.90$1,819
Dec 19981663339.201.77$2,118
Nov 19981418810.892.19$563
Oct 19981484912.421.97$1,935
Sep 199844434412.592.08$6,306
Aug 199858288711.301.91$8,268
Jul 199862876711.742.24$9,089
Jun 199873162311.242.24$9,610
May 199868352512.622.21$9,778
Apr 199866155913.042.51$10,020
Mar 199867259212.802.31$9,969
Feb 199869653813.952.30$10,946
Jan 199871045014.702.15$11,407
Dec 199767140316.322.41$11,922
Nov 199784050718.193.09$16,845
Oct 199777367719.253.15$17,013
Sep 199735949917.742.95$7,843
Aug 199760853417.862.55$12,223
Jul 199776153717.582.25$14,585
Jun 199762151717.242.26$11,873
May 199776859318.972.31$15,938
Apr 199767858117.882.08$13,333
Mar 199775864118.951.94$15,607
Feb 199764352320.492.21$14,329
Jan 199782374223.483.54$21,951
Dec 199673257723.32$17,070
Nov 1996758021.97$16,653
Oct 1996436023.31$10,163
Sep 19965712722.22$12,688
Aug 19965873120.26$11,893
Jul 19965284619.55$10,322
Jun 1996409018.73$7,661
May 199656517619.43$10,978
Apr 199682216121.51$17,681
Mar 19969516119.38$18,430
Feb 199690915816.98$15,435
Jan 199684055717.07$14,339
Dec 199598641917.19$16,949
Nov 199597232316.00$15,552
Oct 19959762015.43$15,060
Sep 1995955016.18$15,452
Aug 19951,0335415.92$16,445
Jul 199594544115.24$14,402
Jun 199591245616.41$14,966
May 19951,069017.56$18,772
Apr 199591815917.73$16,276
Mar 19951,01450416.44$16,670
Feb 199597358016.58$16,132
Jan 19951,18052415.92$18,786
Dec 199485556615.03$12,851
Nov 19941,16274715.90$18,476
Oct 199491249715.58$14,209
Sep 19949601,12915.29$14,678
Aug 19941,0451,10116.13$16,856
Jul 199491357317.56$16,032
Jun 199496278017.09$16,441
May 199498956215.88$15,705
Apr 19941,06765814.14$15,087
Mar 199486165612.46$10,728
Feb 19941,01377512.50$12,663
Jan 19941,10657612.66$14,002
Dec 19931,08737512.33$13,403
Nov 19931,00027814.49$14,490
Oct 199395613115.85$15,153
Sep 19939475215.03$14,233
Aug 19931,25653515.66$19,669
Jul 19931,27056615.46$19,634
Jun 19931,12645116.79$18,906
May 19931,18147517.68$20,880
Apr 19931,32933518.05$23,988
Mar 19931,39424418.14$25,287
Feb 19931,20475217.90$21,552
Jan 19931,3051,13216.93$22,094

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                    0 bbl  × $106.41 =         $0
Casinghead gas        21 Mcf  × $  3.05 =        $64

────────────────────────────────────────────────────
Month total                                      $64

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. 8A/O/6091 is the state's own key, not one this site invented.