RAPE

Operated by DIAMONDBACK E&P LLC (P-5 217012) in the CALVIN, N. (DEAN) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 20264District 08Field 14939500OilCasinghead gasSaveExport
Value, all time
$1.3 M
Jan 1993 – May 2026
Value, last 12 filed months
$125 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 4 leases and 10 wells, and the rule below applies to all of them.

Discovered
1966-03-08
as the register files it
Field class
Oil
the register's own label
Between wells
no field rule filed
From a lease line
no field rule filed

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
OilDisposition21,556 bbl$1,110,726
Casinghead gasProduction61,269 Mcf$186,605
Total$1,297,331

19,542 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.

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 2026172310106.413.05$19,247
Apr 202616930098.932.87$17,580
Mar 202617131089.753.15$16,324
Feb 2026028063.503.75$1,050
Jan 202617331059.138.00$12,709
Dec 2025031056.664.41$1,368
Nov 202516830058.593.93$11,021
Oct 202516931059.383.30$11,060
Sep 20250062.743.08$0
Aug 2025172063.933.01$10,996
Jul 2025178066.743.32$11,880
Jun 2025177066.483.13$11,767
May 20250060.553.23$0
Apr 2025172062.363.54$10,726
Mar 2025187067.704.27$12,660
Feb 20250070.884.34$0
Jan 2025175074.324.28$13,006
Dec 20240068.993.12$0
Nov 2024187069.052.20$12,912
Oct 20240071.372.28$0
Sep 2024186069.612.36$12,947
Aug 20240075.632.06$0
Jul 2024183079.932.15$14,627
Jun 20240078.082.63$0
May 2024174078.812.20$13,713
Apr 2024339084.451.66$28,629
Mar 20240080.301.55$0
Feb 20240076.091.78$0
Jan 20240073.023.30$0
Dec 20230071.262.61$0
Nov 20230077.892.81$0
Oct 20230085.443.09$0
Sep 20230089.042.74$0
Aug 20230080.522.67$0
Jul 20230074.852.64$0
Jun 20230068.962.26$0
May 20230070.622.23$0
Apr 20230078.122.24$0
Mar 20230072.852.39$0
Feb 20231075.112.47$75
Jan 20230076.533.39$0
Dec 20220076.415.73$0
Nov 20220085.005.65$0
Oct 20220087.185.86$0
Sep 20220084.888.16$0
Aug 20220094.529.13$0
Jul 202200101.587.54$0
Jun 20221770115.097.98$20,371
May 202200109.378.43$0
Apr 2022034104.226.84$232
Mar 202200108.885.08$0
Feb 20220091.054.86$0
Jan 20220081.844.54$0
Dec 20210071.323.90$0
Nov 20210077.435.24$0
Oct 20210079.795.71$0
Sep 202102069.865.35$107
Aug 2021172066.024.22$11,355
Jul 202101470.783.98$56
Jun 2021193069.493.38$13,412
May 20210063.483.02$0
Apr 20210060.362.76$0
Mar 202104561.302.72$122
Feb 20210057.805.55$0
Jan 20210050.412.81$0
Dec 20200044.642.68$0
Nov 20200038.772.71$0
Oct 20200036.972.48$0
Sep 20200037.091.99$0
Aug 20200039.982.39$0
Jul 20200038.371.83$0
Jun 20200034.901.69$0
May 20200016.921.81$0
Apr 20200014.751.80$0
Mar 20200030.341.86$0
Feb 20200049.881.98$0
Jan 20202057.252.09$115
Dec 20190059.012.30$0
Nov 20191055.302.75$55
Oct 20190053.472.42$0
Sep 20190055.052.66$0
Aug 20191053.112.30$53
Jul 20190056.272.46$0
Jun 20190052.782.49$0
May 20190058.482.74$0
Apr 20190062.632.75$0
Mar 20190056.803.06$0
Feb 201902550.852.79$70
Jan 201901646.033.23$52
Dec 20181765146.594.19$8,413
Nov 201803252.934.24$136
Oct 20180061.443.40$0
Sep 20180059.543.11$0
Aug 20181059.403.07$59
Jul 20180065.142.93$0
Jun 20180060.183.08$0
May 20180065.382.90$0
Apr 2018178063.842.90$11,364
Mar 201801361.222.79$36
Feb 20180061.782.77$0
Jan 201801262.874.01$48
Dec 2017172657.272.92$9,868
Nov 20170755.423.12$22
Oct 201701449.292.98$42
Sep 20171352147.523.09$6,480
Aug 20170045.373.00$0
Jul 2017179443.873.09$7,865
Jun 201701442.493.09$43
May 201706445.373.26$209
Apr 201706947.933.21$222
Mar 20171796646.772.98$8,569
Feb 201746750.452.95$400
Jan 20171828049.413.42$9,266
Dec 201606948.763.72$257
Nov 201665642.492.64$403
Oct 20161731546.193.09$8,037
Sep 20160341.553.10$9
Aug 20160041.442.92$0
Jul 20160041.622.92$0
Jun 201601945.352.69$51
May 201605442.521.99$108
Apr 201607136.561.99$141
Mar 20161722933.011.79$5,730
Feb 201609026.472.06$186
Jan 201621427.352.36$88
Dec 201502932.362.00$58
Nov 20151724438.792.17$6,767
Oct 201505943.552.43$143
Sep 201504642.992.76$127
Aug 201506940.162.87$198
Jul 20151809448.152.95$8,944
Jun 201504556.152.88$130
May 20151803355.212.96$10,035
Apr 201502649.822.71$70
Mar 201502642.892.93$76
Feb 201504444.662.98$131
Jan 201508943.433.10$276
Dec 201407554.693.59$269
Nov 20141745970.464.25$12,511
Oct 201407478.303.90$289
Sep 20141805686.164.05$15,735
Aug 201406389.394.04$254
Jul 201406796.564.18$280
Jun 201406698.164.74$313
May 20141713994.734.73$16,383
Apr 201407095.944.81$337
Mar 201418695.895.06$531
Feb 20141767997.406.19$17,632
Jan 201408890.404.86$428
Dec 2013010891.824.35$470
Nov 201317811688.853.74$16,249
Oct 2013011597.423.78$435
Sep 2013081104.113.72$301
Aug 2013170103104.253.52$18,085
Jul 2013091102.523.72$338
Jun 201308094.403.93$315
May 20131819294.834.15$17,546
Apr 2013011793.964.28$501
Mar 201317610593.623.91$16,888
Feb 2013010491.233.42$356
Jan 2013010691.603.42$363
Dec 201217312086.773.42$15,422
Nov 2012010086.953.62$363
Oct 2012012289.383.40$415
Sep 201209294.672.92$268
Aug 20121789892.662.91$16,778
Jul 2012014285.133.02$429
Jun 201216813679.822.52$13,752
May 2012012991.612.49$321
Apr 20120128101.652.00$256
Mar 2012176143105.052.22$18,807
Feb 20120110101.102.57$283
Jan 2012015598.092.73$424
Dec 2011012696.873.24$408
Nov 20111795395.723.31$17,309
Oct 2011013584.983.65$493
Sep 2011013883.623.99$550
Aug 20111718283.404.15$14,602
Jul 2011013494.144.52$605
Jun 201107992.904.64$367
May 201117214598.134.40$17,517
Apr 20110120105.964.33$520
Mar 2011013096.364.06$527
Feb 201117213785.644.18$15,303
Jan 2011012586.504.59$574
Dec 2010015185.734.35$657
Nov 201015413880.843.80$12,973
Oct 2010014978.103.51$523
Sep 2010013972.633.98$553
Aug 201016714873.684.42$12,959
Jul 2010016272.554.74$767
Jun 2010015770.364.91$771
May 201016115071.124.24$12,086
Apr 2010013781.694.12$565
Mar 201017014378.394.39$13,954
Feb 2010013673.585.44$740
Jan 2010015274.365.96$907
Dec 200917316171.445.48$13,242
Nov 2009015874.593.75$593
Oct 2009016672.544.11$682
Sep 200917315565.543.06$11,813
Aug 2009015367.423.22$492
Jul 2009016061.133.46$554
Jun 200917715466.163.90$12,310
May 2009016954.743.93$663
Apr 200917114846.773.59$8,529
Mar 2009016142.144.06$654
Feb 2009015332.814.63$709
Jan 200917416735.865.37$7,137
Dec 2008016737.105.98$998
Nov 2008016255.496.86$1,111
Oct 20081564475.246.92$12,042
Sep 2008069101.767.88$544
Aug 20080172114.228.48$1,459
Jul 2008171179131.0811.39$24,453
Jun 20080166131.3313.03$2,163
May 20080173123.1711.57$2,002
Apr 2008165146110.3110.45$19,728
Mar 20080149101.909.66$1,440
Feb 200817814392.538.77$17,725
Jan 2008015390.388.21$1,255
Dec 2007016488.337.30$1,198
Nov 200716816091.677.29$16,567
Oct 2007014382.856.92$990
Sep 200708475.846.24$525
Aug 200713613069.066.39$10,223
Jul 2007114270.906.39$978
Jun 200717516662.007.55$12,103
May 2007014458.747.85$1,130
Apr 2007017159.617.81$1,335
Mar 200716816556.927.30$10,767
Feb 2007014755.108.22$1,208
Jan 2007015250.306.73$1,022
Dec 200615815556.656.92$10,023
Nov 2006015754.207.62$1,196
Oct 200616916154.906.01$10,246
Sep 2006017160.085.04$861
Aug 2006018068.717.34$1,321
Jul 2006017669.376.34$1,116
Jun 200617415566.286.38$12,522
May 2006016366.016.42$1,047
Apr 2006116264.397.36$1,257
Mar 200617216356.707.08$10,907
Feb 2006012857.597.75$992
Jan 2006017460.598.93$1,554
Dec 2005017254.9413.42$2,307
Nov 200516816454.6910.59$10,924
Oct 2005017858.3413.80$2,456
Sep 2005015561.4512.08$1,872
Aug 200517618161.519.80$12,599
Jul 2005018255.697.84$1,428
Jun 2005017752.337.38$1,306
May 200516718145.226.65$8,756
Apr 2005017149.207.36$1,259
Mar 200516217750.377.15$9,426
Feb 2005015845.226.31$997
Jan 2005012643.166.32$797
Dec 200417418039.866.75$8,151
Nov 2004012045.286.33$760
Oct 20040049.706.52$0
Sep 200417117443.245.28$8,313
Aug 200408242.375.55$455
Jul 2004012838.286.08$779
Jun 200417519936.106.43$7,598
May 2004020137.486.49$1,305
Apr 2004019434.475.86$1,137
Mar 200417219534.365.53$6,988
Feb 2004018432.455.51$1,014
Jan 2004019832.036.30$1,247
Dec 200314020030.266.30$5,497
Nov 2003020728.804.60$951
Oct 200316322228.174.76$5,648
Sep 2003021226.314.75$1,007
Aug 2003022129.765.13$1,134
Jul 200317521729.415.17$6,269
Jun 2003019528.565.98$1,167
May 2003021026.595.97$1,254
Apr 200316719626.675.41$5,514
Mar 2003019031.146.10$1,158
Feb 200315016933.487.93$6,361
Jan 2003017830.315.58$994
Dec 2002020726.914.85$1,005
Nov 200214020924.664.14$4,317
Oct 2002022226.464.23$939
Sep 200217221527.443.64$5,501
Aug 2002021925.963.16$693
Jul 2002021424.583.06$655
Jun 200215620123.733.34$4,373
May 2002021924.663.58$785
Apr 200217921123.653.51$4,974
Mar 2002021122.003.10$655
Feb 2002015918.222.38$378
Jan 200215921117.172.38$3,231
Dec 2001021716.932.36$513
Nov 200116020218.072.41$3,377
Oct 2001023219.782.53$587
Sep 2001022824.262.25$513
Aug 200116523624.873.05$4,824
Jul 2001020023.933.20$639
Jun 20018720924.563.82$2,936
May 2001023625.524.31$1,017
Apr 200115222524.685.34$4,952
Mar 2001023424.545.38$1,258
Feb 200117619727.755.77$6,020
Jan 2001023927.478.40$2,007
Dec 20008016526.889.12$3,656
Nov 20008022132.215.66$3,827
Oct 200017727531.235.15$6,943
Sep 200009331.875.19$482
Aug 2000012329.644.54$559
Jul 2000013328.534.09$544
Jun 2000015129.304.40$664
May 2000019327.263.68$710
Apr 2000020024.513.12$623
Mar 2000024028.422.86$686
Feb 200014522827.622.73$4,627
Jan 2000025125.272.48$623
Dec 199910123324.282.42$3,017
Nov 1999023223.192.43$565
Oct 199910222320.982.80$2,765
Sep 1999022021.752.62$576
Aug 199916923719.262.88$3,936
Jul 1999026117.892.37$619
Jun 199917430815.942.36$3,501
May 1999030615.792.32$710
Apr 1999032315.102.21$713
Mar 199918232212.471.84$2,861
Feb 199902729.981.82$494
Jan 1999032810.381.90$623
Dec 19981793189.201.77$2,211
Nov 1998028810.892.19$629
Oct 199818319112.421.97$2,649
Sep 1998026912.592.08$560
Aug 1998026011.301.91$496
Jul 199817927311.742.24$2,712
Jun 1998033211.242.24$743
May 1998029112.622.21$642
Apr 1998152013.042.51$1,982
Mar 1998028412.802.31$656
Feb 199819726913.952.30$3,367
Jan 1998028214.702.15$608
Dec 1997028616.322.41$690
Nov 199719127818.193.09$4,333
Oct 1997026919.253.15$847
Sep 1997027817.742.95$821
Aug 199718328217.862.55$3,989
Jul 1997024317.582.25$546
Jun 199718725717.242.26$3,804
May 1997030818.972.31$711
Apr 1997043617.882.08$908
Mar 199718525018.951.94$3,991
Feb 1997032520.492.21$717
Jan 1997032323.483.54$1,143
Dec 1996136723.32$23
Nov 1996183121.97$4,021
Oct 1996039523.31$0
Sep 1996031922.22$0
Aug 199618142620.26$3,667
Jul 1996045319.55$0
Jun 1996040918.73$0
May 199618141519.43$3,517
Apr 1996035721.51$0
Mar 1996076019.38$0
Feb 199618734216.98$3,175
Jan 1996041017.07$0
Dec 1995042217.19$0
Nov 199518235316.00$2,912
Oct 1995043715.43$0
Sep 1995024416.18$0
Aug 199517833215.92$2,834
Jul 1995032115.24$0
Jun 1995130816.41$16
May 199518229817.56$3,196
Apr 1995233317.73$35
Mar 1995032116.44$0
Feb 199517230316.58$2,852
Jan 1995035315.92$0
Dec 199418134015.03$2,720
Nov 1994032015.90$0
Oct 1994040115.58$0
Sep 199417837215.29$2,722
Aug 1994038216.13$0
Jul 199417843117.56$3,126
Jun 1994035617.09$0
May 1994043215.88$0
Apr 1994038514.14$0
Mar 1994046912.46$0
Feb 199418133312.50$2,263
Jan 1994045612.66$0
Dec 1993032712.33$0
Nov 199318435014.49$2,666
Oct 1993043315.85$0
Sep 1993053315.03$0
Aug 199318261015.66$2,850
Jul 1993057415.46$0
Jun 1993156916.79$17
May 199318362417.68$3,235
Apr 1993047518.05$0
Mar 1993158818.14$18
Feb 1993047417.90$0
Jan 199318762916.93$3,166

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                  172 bbl  × $106.41 =    $18,303
Casinghead gas       310 Mcf  × $  3.05 =       $944

────────────────────────────────────────────────────
Month total                                  $19,247

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/20264 is the state's own key, not one this site invented.