GRANTHAM

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

Oil lease lease 60133District 8AField 00448200OilCasinghead gasSaveExport
Value, all time
$2.5 M
Jan 1993 – May 2026
Value, last 12 filed months
$12 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 350 leases and 843 wells, and the rule below applies to all of them.

Discovered
1954-06-29
as the register files it
Field class
Oil and gas
the register's own label
Between wells
900 ft
minimum
From a lease line
550 ft
minimum

A drilling unit in this field needs at least 40 acres. The field rule took effect on 2017-01-24.

The Commission's schedule remark for this field reads: RULES.

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
OilDisposition41,923 bbl$1,951,489
Casinghead gasProduction177,751 Mcf$567,786
Total$2,519,275

62,916 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 202600106.413.05$0
Apr 20267098.932.87$693
Mar 20262089.753.15$180
Feb 2026180063.503.75$11,430
Jan 20260059.138.00$0
Dec 20250056.664.41$0
Nov 20250058.593.93$0
Oct 20250059.383.30$0
Sep 20250062.743.08$0
Aug 20250063.933.01$0
Jul 20250066.743.32$0
Jun 20250066.483.13$0
May 20250060.553.23$0
Apr 20250062.363.54$0
Mar 202583067.704.27$5,619
Feb 20250070.884.34$0
Jan 20250074.324.28$0
Dec 202484068.993.12$5,795
Nov 20240069.052.20$0
Oct 20240071.372.28$0
Sep 202492069.612.36$6,404
Aug 20240075.632.06$0
Jul 202488079.932.15$7,034
Jun 20240078.082.63$0
May 20240078.812.20$0
Apr 20240084.451.66$0
Mar 20240080.301.55$0
Feb 20240076.091.78$0
Jan 202480073.023.30$5,842
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 20230075.112.47$0
Jan 20230076.533.39$0
Dec 20220076.415.73$0
Nov 2022158085.005.65$13,430
Oct 20223087.185.86$262
Sep 20220084.888.16$0
Aug 20220094.529.13$0
Jul 202200101.587.54$0
Jun 202200115.097.98$0
May 202200109.378.43$0
Apr 202200104.226.84$0
Mar 202200108.885.08$0
Feb 20220091.054.86$0
Jan 20220081.844.54$0
Dec 2021119071.323.90$8,487
Nov 20210077.435.24$0
Oct 20210079.795.71$0
Sep 20210069.865.35$0
Aug 20210066.024.22$0
Jul 20210070.783.98$0
Jun 20210069.493.38$0
May 20210063.483.02$0
Apr 20210060.362.76$0
Mar 20210061.302.72$0
Feb 2021167057.805.55$9,653
Jan 20210050.412.81$0
Dec 2020108044.642.68$4,821
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 2020174014.751.80$2,567
Mar 20200030.341.86$0
Feb 20200049.881.98$0
Jan 20200057.252.09$0
Dec 20190059.012.30$0
Nov 20190055.302.75$0
Oct 2019168053.472.42$8,983
Sep 20190055.052.66$0
Aug 20190053.112.30$0
Jul 20190056.272.46$0
Jun 20190052.782.49$0
May 20190058.482.74$0
Apr 20192062.632.75$125
Mar 20190056.803.06$0
Feb 2019168050.852.79$8,543
Jan 20190046.033.23$0
Dec 20180046.594.19$0
Nov 20180052.934.24$0
Oct 20180061.443.40$0
Sep 20180059.543.11$0
Aug 2018324059.403.07$19,246
Jul 20180065.142.93$0
Jun 20180060.183.08$0
May 20180065.382.90$0
Apr 20180063.842.90$0
Mar 2018166061.222.79$10,163
Feb 20180061.782.77$0
Jan 20180062.874.01$0
Dec 20170057.272.92$0
Nov 20170055.423.12$0
Oct 2017166049.292.98$8,182
Sep 20170047.523.09$0
Aug 20170045.373.00$0
Jul 2017154043.873.09$6,756
Jun 20170042.493.09$0
May 2017175045.373.26$7,940
Apr 2017169047.933.21$8,100
Mar 20170046.772.98$0
Feb 20170050.452.95$0
Jan 2017171049.413.42$8,449
Dec 2016165048.763.72$8,045
Nov 20160042.492.64$0
Oct 2016164046.193.09$7,575
Sep 20160041.553.10$0
Aug 20160041.442.92$0
Jul 2016359041.622.92$14,942
Jun 20160045.352.69$0
May 20160042.521.99$0
Apr 20160036.561.99$0
Mar 20160033.011.79$0
Feb 20160026.472.06$0
Jan 20160027.352.36$0
Dec 2015168032.362.00$5,436
Nov 2015161038.792.17$6,245
Oct 20150043.552.43$0
Sep 20150042.992.76$0
Aug 20150040.162.87$0
Jul 2015343048.152.95$16,515
Jun 2015174056.152.88$9,770
May 20150055.212.96$0
Apr 20150049.822.71$0
Mar 20150042.892.93$0
Feb 2015179044.662.98$7,994
Jan 20150043.433.10$0
Dec 20140054.693.59$0
Nov 2014178070.464.25$12,542
Oct 2014354078.303.90$27,718
Sep 20140086.164.05$0
Aug 20140089.394.04$0
Jul 2014148096.564.18$14,291
Jun 20140098.164.74$0
May 20140094.734.73$0
Apr 2014178095.944.81$17,077
Mar 2014346095.895.06$33,178
Feb 20140097.406.19$0
Jan 20141391190.404.86$12,619
Dec 20131741691.824.35$16,046
Nov 20130888.853.74$30
Oct 2013175097.423.78$17,049
Sep 201300104.113.72$0
Aug 20131750104.253.52$18,244
Jul 201300102.523.72$0
Jun 20130094.403.93$0
May 2013167094.834.15$15,837
Apr 2013185093.964.28$17,383
Mar 20133541393.623.91$33,192
Feb 201301091.233.42$34
Jan 201302291.603.42$75
Dec 201202086.773.42$68
Nov 2012182086.953.62$15,825
Oct 201217514689.383.40$16,138
Sep 2012014894.672.92$432
Aug 201217816292.662.91$16,965
Jul 2012014185.133.02$426
Jun 201217610979.822.52$14,323
May 201201491.612.49$35
Apr 201218513101.652.00$18,831
Mar 2012044105.052.22$98
Feb 201217773101.102.57$18,082
Jan 201209098.092.73$246
Dec 20111089596.873.24$10,770
Nov 201106495.723.31$212
Oct 20113482784.983.65$29,672
Sep 2011342083.623.99$28,598
Aug 20110083.404.15$0
Jul 20110094.144.52$0
Jun 20110092.904.64$0
May 20115253198.134.40$51,655
Apr 2011428105.964.33$545
Mar 201107696.364.06$308
Feb 2011023885.644.18$995
Jan 201153526786.504.59$47,503
Dec 201017838185.734.35$16,916
Nov 2010040280.843.80$1,526
Oct 201017639978.103.51$15,146
Sep 201018139972.633.98$14,734
Aug 2010029973.684.42$1,321
Jul 201017743472.554.74$14,897
Jun 201017340470.364.91$14,156
May 201017744271.124.24$14,460
Apr 201035138781.694.12$30,269
Mar 201016739478.394.39$14,820
Feb 2010037773.585.44$2,052
Jan 201016140874.365.96$14,405
Dec 200917840071.445.48$14,910
Nov 2009034774.593.75$1,302
Oct 200952126372.544.11$38,874
Sep 2009050465.543.06$1,545
Aug 200917542367.423.22$13,160
Jul 2009012461.133.46$430
Jun 200917240966.163.90$12,973
May 2009045154.743.93$1,771
Apr 200916646146.773.59$9,418
Mar 200917750242.144.06$9,496
Feb 2009048732.814.63$2,256
Jan 2009053435.865.37$2,868
Dec 200817353837.105.98$9,634
Nov 200835257355.496.86$23,463
Oct 2008055675.246.92$3,849
Sep 20080261101.767.88$2,056
Aug 20080444114.228.48$3,766
Jul 2008180602131.0811.39$30,451
Jun 2008175703131.3313.03$32,145
May 20080710123.1711.57$8,218
Apr 2008178677110.3110.45$26,713
Mar 2008172625101.909.66$23,567
Feb 200835553192.538.77$37,505
Jan 200817373090.388.21$21,626
Dec 2007073988.337.30$5,396
Nov 200717673691.677.29$21,501
Oct 200734577482.856.92$33,941
Sep 2007076875.846.24$4,796
Aug 200735179669.066.39$29,325
Jul 2007079370.906.39$5,066
Jun 200733977362.007.55$26,853
May 200717869858.747.85$15,932
Apr 200735068459.617.81$26,202
Mar 2007077456.927.30$5,652
Feb 2007058455.108.22$4,798
Jan 200717464750.306.73$13,104
Dec 200636276856.656.92$25,821
Nov 200634477254.207.62$24,525
Oct 200636161854.906.01$23,535
Sep 2006078760.085.04$3,964
Aug 200615876968.717.34$16,501
Jul 200635472869.376.34$29,175
Jun 2006076366.286.38$4,871
May 200633585166.016.42$27,581
Apr 200653983364.397.36$40,837
Mar 200618776756.707.08$16,036
Feb 200617058157.597.75$14,294
Jan 2006172960.598.93$6,573
Dec 20053451,75454.9413.42$42,485
Nov 200512755754.6910.59$12,843
Oct 200534948758.3413.80$27,079
Sep 200517441761.4512.08$15,729
Aug 2005057561.519.80$5,633
Jul 200570070655.697.84$44,521
Jun 2005027352.337.38$2,015
May 2005022045.226.65$1,463
Apr 200511522749.207.36$7,329
Mar 2005024850.377.15$1,774
Feb 2005022645.226.31$1,426
Jan 200515824943.166.32$8,394
Dec 200413224939.866.75$6,943
Nov 2004024445.286.33$1,545
Oct 2004319049.706.52$15,854
Sep 2004049243.245.28$2,600
Aug 200417348342.375.55$10,011
Jul 2004048838.286.08$2,969
Jun 2004044536.106.43$2,863
May 2004074637.486.49$4,845
Apr 20046660634.475.86$5,825
Mar 2004065034.365.53$3,595
Feb 200416972332.455.51$9,468
Jan 200433574532.036.30$15,423
Dec 200321577130.266.30$11,364
Nov 2003074428.804.60$3,419
Oct 2003068128.174.76$3,241
Sep 200325353326.314.75$9,188
Aug 2003056329.765.13$2,888
Jul 200319057729.415.17$8,571
Jun 2003074028.565.98$4,427
May 2003071826.595.97$4,288
Apr 200348675026.675.41$17,017
Mar 2003078431.146.10$4,779
Feb 2003071333.487.93$5,651
Jan 2003076630.315.58$4,276
Dec 2002082026.914.85$3,980
Nov 200267450024.664.14$18,689
Oct 2002056326.464.23$2,381
Sep 200217359427.443.64$6,906
Aug 20023960925.963.16$2,939
Jul 200213379224.583.06$5,694
Jun 200216492723.733.34$6,986
May 2002054724.663.58$1,960
Apr 2002070423.653.51$2,473
Mar 200216778122.003.10$6,097
Feb 2002070118.222.38$1,665
Jan 2002064017.172.38$1,520
Dec 200117060816.932.36$4,316
Nov 2001068218.072.41$1,641
Oct 2001072919.782.53$1,844
Sep 200116573124.262.25$5,649
Aug 200150578724.873.05$14,962
Jul 2001074623.933.20$2,385
Jun 200115273124.563.82$6,529
May 2001087525.524.31$3,769
Apr 2001094224.685.34$5,026
Mar 200115197924.545.38$8,969
Feb 200118389827.755.77$10,257
Jan 200130798927.478.40$16,740
Dec 20009988926.889.12$10,771
Nov 200034388532.215.66$16,055
Oct 2000099731.235.15$5,130
Sep 20009776731.875.19$7,069
Aug 200015264129.644.54$7,416
Jul 200018279228.534.09$8,432
Jun 200028887829.304.40$12,299
May 20007860227.263.68$4,341
Apr 2000060124.513.12$1,873
Mar 2000063328.422.86$1,810
Feb 20002859027.622.73$2,382
Jan 20008971925.272.48$4,033
Dec 1999066524.282.42$1,612
Nov 1999064923.192.43$1,580
Oct 199916369920.982.80$5,380
Sep 1999063021.752.62$1,650
Aug 199922966019.262.88$6,308
Jul 19998165017.892.37$2,991
Jun 1999068815.942.36$1,625
May 199918671415.792.32$4,594
Apr 1999075615.102.21$1,669
Mar 1999074812.471.84$1,375
Feb 199907649.981.82$1,389
Jan 199917587410.381.90$3,477
Dec 19981848279.201.77$3,159
Nov 1998086810.892.19$1,897
Oct 1998087912.421.97$1,731
Sep 1998065912.592.08$1,372
Aug 1998371311.301.91$1,394
Jul 19988068711.742.24$2,476
Jun 199814599611.242.24$3,858
May 1998289012.622.21$1,989
Apr 199817087813.042.51$4,416
Mar 19981051,01212.802.31$3,681
Feb 199820493813.952.30$5,002
Jan 19981351,03214.702.15$4,208
Dec 1997097516.322.41$2,351
Nov 1997641,01318.193.09$4,293
Oct 19972501,08819.253.15$8,240
Sep 199718588617.742.95$5,900
Aug 199710088617.862.55$4,050
Jul 1997090517.582.25$2,033
Jun 199712999917.242.26$4,479
May 19971071,22018.972.31$4,846
Apr 19972521,17917.882.08$6,961
Mar 19971851,27018.951.94$5,968
Feb 199701,16520.492.21$2,570
Jan 1997981,17523.483.54$6,460
Dec 19962831,17323.32$6,600
Nov 199601,26121.97$0
Oct 19961311,31923.31$3,054
Sep 199619299322.22$4,266
Aug 19961881,18620.26$3,809
Jul 199601,13819.55$0
Jun 19962141,21918.73$4,008
May 1996921,21419.43$1,788
Apr 1996791,22721.51$1,699
Mar 19963361,26619.38$6,512
Feb 199611,22116.98$17
Jan 19962481,31917.07$4,233
Dec 19951121,34617.19$1,925
Nov 19952571,33516.00$4,112
Oct 1995821,34915.43$1,265
Sep 19952041,19316.18$3,301
Aug 19952621,21015.92$4,171
Jul 1995396815.24$46
Jun 19952291,31816.41$3,758
May 19951091,43317.56$1,914
Apr 19952661,42817.73$4,716
Mar 19952351,43216.44$3,863
Feb 19952041,24316.58$3,382
Jan 19951261,43915.92$2,006
Dec 19943521,47615.03$5,291
Nov 1994771,36315.90$1,224
Oct 19942971,42715.58$4,627
Sep 19941271,10315.29$1,942
Aug 19942381,14816.13$3,839
Jul 19942141,25917.56$3,758
Jun 19941481,45517.09$2,529
May 19942301,51615.88$3,652
Apr 19942261,47714.14$3,196
Mar 19943251,53112.46$4,050
Feb 19943461,30612.50$4,325
Jan 199401,48812.66$0
Dec 19935141,46912.33$6,338
Nov 199311,31014.49$14
Oct 1993441115.85$6,990
Sep 19933341,26415.03$5,020
Aug 199301,30315.66$0
Jul 19932021,38515.46$3,123
Jun 19934181,62316.79$7,018
May 19934481,65017.68$7,921
Apr 19933621,56018.05$6,534
Mar 199301,65018.14$0
Feb 19936921,39217.90$12,387
Jan 19933601,53016.93$6,095

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                    7 bbl  × $ 98.93 =       $693
Casinghead gas         0 Mcf  × $  2.87 =         $0

────────────────────────────────────────────────────
Month total                                     $693

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/60133 is the state's own key, not one this site invented.