MULLINS, BERTHA D.

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 63784District 8AField 00448200OilCasinghead gasSaveExport
Value, all time
$2.0 M
Jan 1993 – May 2026
Value, last 12 filed months
$76 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
OilDisposition38,243 bbl$1,912,931
Casinghead gasProduction23,282 Mcf$72,912
Total$1,985,843

7,700 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 20261810106.413.05$19,260
Apr 20260098.932.87$0
Mar 2026166089.753.15$14,899
Feb 2026160063.503.75$10,160
Jan 20260059.138.00$0
Dec 2025178056.664.41$10,085
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 2025331066.483.13$22,005
May 2025347060.553.23$21,011
Apr 2025186062.363.54$11,599
Mar 2025361067.704.27$24,440
Feb 2025187070.884.34$13,255
Jan 2025199074.324.28$14,790
Dec 2024357068.993.12$24,629
Nov 2024355069.052.20$24,513
Oct 2024357071.372.28$25,479
Sep 2024349069.612.36$24,294
Aug 2024558075.632.06$42,202
Jul 2024353079.932.15$28,215
Jun 2024686078.082.63$53,563
May 2024516078.812.20$40,666
Apr 2024169084.451.66$14,272
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 2023170085.443.09$14,525
Sep 20230089.042.74$0
Aug 20230080.522.67$0
Jul 20230074.852.64$0
Jun 20230068.962.26$0
May 2023167070.622.23$11,794
Apr 20230078.122.24$0
Mar 20230072.852.39$0
Feb 2023178075.112.47$13,370
Jan 20230076.533.39$0
Dec 20220076.415.73$0
Nov 2022163085.005.65$13,855
Oct 20220087.185.86$0
Sep 2022174084.888.16$14,769
Aug 20220094.529.13$0
Jul 202200101.587.54$0
Jun 20221570115.097.98$18,069
May 20221620109.378.43$17,718
Apr 202200104.226.84$0
Mar 202200108.885.08$0
Feb 20220091.054.86$0
Jan 202225081.844.54$2,046
Dec 20210071.323.90$0
Nov 2021159077.435.24$12,311
Oct 20210079.795.71$0
Sep 20210069.865.35$0
Aug 2021160066.024.22$10,563
Jul 20210070.783.98$0
Jun 20210069.493.38$0
May 20210063.483.02$0
Apr 2021163060.362.76$9,839
Mar 20210061.302.72$0
Feb 20210057.805.55$0
Jan 2021164050.412.81$8,267
Dec 20200044.642.68$0
Nov 20200038.772.71$0
Oct 20200036.972.48$0
Sep 2020164037.091.99$6,083
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 2020192030.341.86$5,825
Feb 20200049.881.98$0
Jan 20200057.252.09$0
Dec 2019189059.012.30$11,153
Nov 20190055.302.75$0
Oct 20190053.472.42$0
Sep 20190055.052.66$0
Aug 2019165053.112.30$8,763
Jul 20190056.272.46$0
Jun 20190052.782.49$0
May 20190058.482.74$0
Apr 2019178062.632.75$11,148
Mar 20190056.803.06$0
Feb 20190050.852.79$0
Jan 2019187046.033.23$8,608
Dec 20180046.594.19$0
Nov 20180052.934.24$0
Oct 2018184061.443.40$11,305
Sep 20180059.543.11$0
Aug 20180059.403.07$0
Jul 2018169065.142.93$11,009
Jun 20180060.183.08$0
May 20180065.382.90$0
Apr 20180063.842.90$0
Mar 2018167061.222.79$10,224
Feb 20180061.782.77$0
Jan 20180062.874.01$0
Dec 2017169057.272.92$9,679
Nov 20170055.423.12$0
Oct 20170049.292.98$0
Sep 2017171047.523.09$8,126
Aug 20170045.373.00$0
Jul 20170043.873.09$0
Jun 2017170042.493.09$7,223
May 20170045.373.26$0
Apr 20170047.933.21$0
Mar 2017169046.772.98$7,904
Feb 20170050.452.95$0
Jan 2017169049.413.42$8,350
Dec 20160048.763.72$0
Nov 20160042.492.64$0
Oct 20160046.193.09$0
Sep 2016165041.553.10$6,856
Aug 20160041.442.92$0
Jul 20160041.622.92$0
Jun 2016171045.352.69$7,755
May 20160042.521.99$0
Apr 20160036.561.99$0
Mar 2016169033.011.79$5,579
Feb 20160026.472.06$0
Jan 2016171027.352.36$4,677
Dec 20150032.362.00$0
Nov 2015167038.792.17$6,478
Oct 20150043.552.43$0
Sep 20150042.992.76$0
Aug 2015168040.162.87$6,747
Jul 20150048.152.95$0
Jun 20150056.152.88$0
May 20150055.212.96$0
Apr 2015173049.822.71$8,619
Mar 20150042.892.93$0
Feb 2015170044.662.98$7,592
Jan 20150043.433.10$0
Dec 20140054.693.59$0
Nov 2014174070.464.25$12,260
Oct 2014171078.303.90$13,389
Sep 20140086.164.05$0
Aug 2014165089.394.04$14,749
Jul 20140096.564.18$0
Jun 20140098.164.74$0
May 20140094.734.73$0
Apr 2014169095.944.81$16,214
Mar 20140095.895.06$0
Feb 2014180097.406.19$17,532
Jan 20140090.404.86$0
Dec 2013174091.824.35$15,977
Nov 20130088.853.74$0
Oct 2013172097.423.78$16,756
Sep 201300104.113.72$0
Aug 201300104.253.52$0
Jul 20131740102.523.72$17,838
Jun 20130094.403.93$0
May 2013173094.834.15$16,406
Apr 20130693.964.28$26
Mar 2013176093.623.91$16,477
Feb 20130091.233.42$0
Jan 2013167091.603.42$15,297
Dec 20120086.773.42$0
Nov 2012172086.953.62$14,955
Oct 20120089.383.40$0
Sep 2012169094.672.92$15,999
Aug 2012165092.662.91$15,289
Jul 20120085.133.02$0
Jun 20120079.822.52$0
May 2012170091.612.49$15,574
Apr 201200101.652.00$0
Mar 20121670105.052.22$17,543
Feb 201200101.102.57$0
Jan 2012177098.092.73$17,362
Dec 20110096.873.24$0
Nov 2011173095.723.31$16,560
Oct 2011178084.983.65$15,126
Sep 20110083.623.99$0
Aug 20110083.404.15$0
Jul 2011186094.144.52$17,510
Jun 201105092.904.64$232
May 201105098.134.40$220
Apr 201118233105.964.33$19,428
Mar 201117916596.364.06$17,918
Feb 2011015285.644.18$635
Jan 2011021286.504.59$973
Dec 201017623885.734.35$16,123
Nov 2010023880.843.80$903
Oct 201017228378.103.51$14,426
Sep 2010025672.633.98$1,019
Aug 201019622273.684.42$15,422
Jul 2010022772.554.74$1,075
Jun 201017523170.364.91$13,447
May 2010018171.124.24$767
Apr 201018319581.694.12$15,753
Mar 2010016878.394.39$737
Feb 201017915073.585.44$13,987
Jan 2010016274.365.96$966
Dec 200917720371.445.48$13,758
Nov 2009021274.593.75$795
Oct 200920020872.544.11$15,363
Sep 2009022865.543.06$699
Aug 200918521767.423.22$13,171
Jul 2009016561.133.46$572
Jun 200916520866.163.90$11,727
May 2009019554.743.93$766
Apr 200919320246.773.59$9,751
Mar 2009019442.144.06$787
Feb 200917219632.814.63$6,551
Jan 2009013635.865.37$730
Dec 20081593837.105.98$6,126
Nov 200801255.496.86$82
Oct 20081751575.246.92$13,271
Sep 2008042101.767.88$331
Aug 200816342114.228.48$18,974
Jul 2008056131.0811.39$638
Jun 200815757131.3313.03$21,362
May 200816456123.1711.57$20,848
Apr 2008046110.3110.45$481
Mar 200816329101.909.66$16,890
Feb 200802992.538.77$254
Jan 20081663890.388.21$15,315
Dec 2007188888.337.30$16,664
Nov 20070091.677.29$0
Oct 20070082.856.92$0
Sep 200702475.846.24$150
Aug 20071745969.066.39$12,393
Jul 200704870.906.39$307
Jun 20071824762.007.55$11,639
May 20071746258.747.85$10,707
Apr 200705759.617.81$445
Mar 20071726156.927.30$10,236
Feb 200704055.108.22$329
Jan 200704450.306.73$296
Dec 20061847456.656.92$10,936
Nov 20061817454.207.62$10,374
Oct 200606154.906.01$367
Sep 200617810160.085.04$11,203
Aug 200607968.717.34$580
Jul 20060269.376.34$13
Jun 20061814666.286.38$12,290
May 200608866.016.42$565
Apr 20061728464.397.36$11,693
Mar 20061667156.707.08$9,915
Feb 200607457.597.75$574
Jan 20061808960.598.93$11,701
Dec 200507354.9413.42$979
Nov 20051808154.6910.59$10,702
Oct 200509258.3413.80$1,269
Sep 20051788261.4512.08$11,929
Aug 200507461.519.80$725
Jul 20051797955.697.84$10,588
Jun 200507252.337.38$531
May 20051817945.226.65$8,710
Apr 20051777949.207.36$9,290
Mar 200507450.377.15$529
Feb 20051715845.226.31$8,099
Jan 200507243.166.32$455
Dec 20041817139.866.75$7,694
Nov 200407045.286.33$443
Oct 20041218249.706.52$6,548
Sep 20041787443.245.28$8,088
Aug 200407642.375.55$422
Jul 20041828638.286.08$7,490
Jun 200409436.106.43$605
May 20041127237.486.49$4,665
Apr 20041598034.475.86$5,949
Mar 20041826034.365.53$6,585
Feb 200405932.455.51$325
Jan 20041816632.036.30$6,213
Dec 200316130.266.30$415
Nov 20031497728.804.60$4,645
Oct 2003697628.174.76$2,305
Sep 20031137626.314.75$3,334
Aug 20031779229.765.13$5,739
Jul 200309329.415.17$481
Jun 20031798028.565.98$5,591
May 200303626.595.97$215
Apr 20031378326.675.41$4,103
Mar 20031818331.146.10$6,142
Feb 200307933.487.93$626
Jan 20031607330.315.58$5,257
Dec 2002644926.914.85$1,960
Nov 20021297424.664.14$3,487
Oct 2002817526.464.23$2,460
Sep 20021257027.443.64$3,684
Aug 20021135025.963.16$3,092
Jul 200203724.583.06$113
Jun 2002956123.733.34$2,458
May 20021406424.663.58$3,682
Apr 20021816423.653.51$4,505
Mar 200207722.003.10$239
Feb 2002746818.222.38$1,510
Jan 20021177917.172.38$2,197
Dec 20012168616.932.36$3,860
Nov 200109318.072.41$224
Oct 2001938819.782.53$2,062
Sep 20011326924.262.25$3,358
Aug 20011757824.873.05$4,590
Jul 200106923.933.20$221
Jun 20011147924.563.82$3,102
May 2001956925.524.31$2,722
Apr 20011136024.685.34$3,109
Mar 2001925424.545.38$2,548
Feb 20011044827.755.77$3,163
Jan 20011215527.478.40$3,786
Dec 20001583526.889.12$4,566
Nov 200003632.215.66$204
Oct 20001285631.235.15$4,286
Sep 20001756631.875.19$5,920
Aug 200007429.644.54$336
Jul 20001628128.534.09$4,953
Jun 20001718429.304.40$5,380
May 200019327.263.68$369
Apr 20001469624.513.12$3,878
Mar 20001789928.422.86$5,342
Feb 200008027.622.73$218
Jan 20001528025.272.48$4,039
Dec 19991718324.282.42$4,353
Nov 199908723.192.43$212
Oct 19991168720.982.80$2,678
Sep 19991689521.752.62$3,903
Aug 199918710019.262.88$3,889
Jul 199909217.892.37$218
Jun 19991759215.942.36$3,007
May 199909515.792.32$221
Apr 19991388715.102.21$2,276
Mar 19991748112.471.84$2,319
Feb 1999179799.981.82$1,930
Jan 199907910.381.90$150
Dec 1998166819.201.77$1,671
Nov 19981809310.892.19$2,163
Oct 199805512.421.97$108
Sep 19981694812.592.08$2,228
Aug 19981664811.301.91$1,967
Jul 19981724811.742.24$2,127
Jun 199804111.242.24$92
May 199805012.622.21$110
Apr 19981703613.042.51$2,307
Mar 19981663612.802.31$2,208
Feb 19981743813.952.30$2,515
Jan 199803614.702.15$78
Dec 19971774116.322.41$2,988
Nov 19972554018.193.09$4,762
Oct 199704919.253.15$154
Sep 19973314817.742.95$6,014
Aug 199703617.862.55$92
Jul 1997012217.582.25$274
Jun 199716812217.242.26$3,172
May 1997015418.972.31$356
Apr 199715713117.882.08$3,080
Mar 199716613318.951.94$3,404
Feb 199716811420.492.21$3,694
Jan 1997037923.483.54$1,342
Dec 199610812423.32$2,519
Nov 199616912221.97$3,713
Oct 199617113923.31$3,986
Sep 1996013922.22$0
Aug 199616313320.26$3,302
Jul 199616214719.55$3,167
Jun 1996022618.73$0
May 199612114619.43$2,351
Apr 199614014021.51$3,011
Mar 199617513819.38$3,392
Feb 199616813316.98$2,853
Jan 1996037317.07$0
Dec 199515113217.19$2,596
Nov 199516813916.00$2,688
Oct 199516813915.43$2,592
Sep 1995015016.18$0
Aug 199533714515.92$5,365
Jul 1995014515.24$0
Jun 199517314516.41$2,839
May 1995014617.56$0
Apr 199517713717.73$3,138
Mar 199517013916.44$2,795
Feb 199517414016.58$2,885
Jan 1995014015.92$0
Dec 199417411415.03$2,615
Nov 19941639815.90$2,592
Oct 199416212815.58$2,524
Sep 1994012415.29$0
Aug 199416013916.13$2,581
Jul 199417314517.56$3,038
Jun 1994013617.09$0
May 199414321015.88$2,271
Apr 199416621014.14$2,347
Mar 199417021112.46$2,118
Feb 199417314212.50$2,163
Jan 1994015312.66$0
Dec 199316917412.33$2,084
Nov 199316517414.49$2,391
Oct 199317218215.85$2,726
Sep 199316317715.03$2,450
Aug 1993019515.66$0
Jul 199315919515.46$2,458
Jun 199317719216.79$2,972
May 1993019417.68$0
Apr 199315118818.05$2,726
Mar 199316019018.14$2,902
Feb 199321118317.90$3,777
Jan 199317118916.93$2,895

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                  181 bbl  × $106.41 =    $19,260
Casinghead gas         0 Mcf  × $  3.05 =         $0

────────────────────────────────────────────────────
Month total                                  $19,260

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/63784 is the state's own key, not one this site invented.