BUCHANAN -21- #2 & 3

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

Oil lease lease 20457District 08Field 85280300OilCasinghead gasSaveExport
Value, all time
$1.6 M
Jan 1993 – Jun 2025
Value, last 12 filed months
$0
at the published price for each month
Months reported
390
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 16,587 leases and 43,997 wells, and the rule below applies to all of them.

Discovered
1952-12-22
as the register files it
Field class
Oil and gas
the register's own label
Between wells
0 ft
minimum
From a lease line
330 ft
minimum

A drilling unit in this field needs at least 80 acres. The field rule took effect on 2018-02-13.

The Commission's schedule remark for this field reads: SPRABERRY (TREND AREA) FIELD EFFECTIVE 10/1/2019.

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
OilDisposition35,585 bbl$1,171,994
Casinghead gasProduction116,615 Mcf$455,143
Total$1,627,137

29,141 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 (1)

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 31.9852, -101.8753. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

31.98522, -101.87528 · 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
100.0%
1 of 1 wells
With a plug date
100.0%
1 of 1 wells
Median depth
9,211 ft
1 wells filed one
Completion to plug
no well filed both dates

What the state filed about each well

On the RRC proration schedule
1100.0%
A plug date is filed
1100.0%
BothOn the schedule and plugged. Neither fact cancels the other.
1100.0%
NeitherNo plug date, and not on the schedule.
00.0%

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

The one well that filed a depth was drilled to 9,211 ft.

Plug dates filed
May 2025
1 of 1 wells

1 well

42-3291035520219,211 ftMay 2025Yes

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 (390)

Volume × price = value, one row per cycle. The price columns are the same series published on the prices page — nothing here is modelled.

390 months

Jun 20250066.483.13$0
May 20250060.553.23$0
Apr 20250062.363.54$0
Mar 20250067.704.27$0
Feb 20250070.884.34$0
Jan 20250074.324.28$0
Dec 20240068.993.12$0
Nov 20240069.052.20$0
Oct 20240071.372.28$0
Sep 20240069.612.36$0
Aug 20240075.632.06$0
Jul 20240079.932.15$0
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 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 20230075.112.47$0
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 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 20210071.323.90$0
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 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 20200057.252.09$0
Dec 20190059.012.30$0
Nov 20190055.302.75$0
Oct 20190053.472.42$0
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 20190062.632.75$0
Mar 20190056.803.06$0
Feb 20190050.852.79$0
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 20180059.403.07$0
Jul 20180065.142.93$0
Jun 20180060.183.08$0
May 20180065.382.90$0
Apr 20180063.842.90$0
Mar 20180061.222.79$0
Feb 20180061.782.77$0
Jan 20180062.874.01$0
Dec 20170057.272.92$0
Nov 20170055.423.12$0
Oct 20170049.292.98$0
Sep 20170047.523.09$0
Aug 20170045.373.00$0
Jul 20170043.873.09$0
Jun 20170042.493.09$0
May 20170045.373.26$0
Apr 20170047.933.21$0
Mar 20170046.772.98$0
Feb 20170050.452.95$0
Jan 20170049.413.42$0
Dec 20160048.763.72$0
Nov 20160042.492.64$0
Oct 20160046.193.09$0
Sep 20160041.553.10$0
Aug 20160041.442.92$0
Jul 20160041.622.92$0
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 2016128027.352.36$3,501
Dec 20150032.362.00$0
Nov 20150038.792.17$0
Oct 20150043.552.43$0
Sep 20150042.992.76$0
Aug 20150040.162.87$0
Jul 20150048.152.95$0
Jun 20150056.152.88$0
May 20150055.212.96$0
Apr 20150049.822.71$0
Mar 20150042.892.93$0
Feb 20150044.662.98$0
Jan 20150043.433.10$0
Dec 20140054.693.59$0
Nov 20140070.464.25$0
Oct 20140078.303.90$0
Sep 20140086.164.05$0
Aug 20140089.394.04$0
Jul 20140096.564.18$0
Jun 20140098.164.74$0
May 20140094.734.73$0
Apr 20140095.944.81$0
Mar 2014170095.895.06$16,301
Feb 20140097.406.19$0
Jan 20140090.404.86$0
Dec 20130091.824.35$0
Nov 20130088.853.74$0
Oct 20130097.423.78$0
Sep 201300104.113.72$0
Aug 201300104.253.52$0
Jul 201300102.523.72$0
Jun 20130094.403.93$0
May 20130094.834.15$0
Apr 20130093.964.28$0
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 20120092.662.91$0
Jul 20120085.133.02$0
Jun 20120079.822.52$0
May 20120091.612.49$0
Apr 201200101.652.00$0
Mar 201200105.052.22$0
Feb 201200101.102.57$0
Jan 2012168098.092.73$16,479
Dec 20110096.873.24$0
Nov 20110095.723.31$0
Oct 20110084.983.65$0
Sep 20110083.623.99$0
Aug 20110083.404.15$0
Jul 20110094.144.52$0
Jun 20110092.904.64$0
May 20110098.134.40$0
Apr 201107105.964.33$30
Mar 20111543896.364.06$14,994
Feb 201102385.644.18$96
Jan 201105586.504.59$252
Dec 20101603685.734.35$13,873
Nov 201002480.843.80$91
Oct 201008578.103.51$298
Sep 201003072.633.98$119
Aug 20101693673.684.42$12,611
Jul 201005772.554.74$270
Jun 201015970.364.91$360
May 201004971.124.24$208
Apr 20101808681.694.12$15,059
Mar 2010017978.394.39$786
Feb 2010011973.585.44$648
Jan 2010015774.365.96$936
Dec 200917526871.445.48$13,972
Nov 2009024974.593.75$934
Oct 200905472.544.11$222
Sep 2009011865.543.06$362
Aug 20091195867.423.22$8,210
Jul 200902861.133.46$97
Jun 20090766.163.90$27
May 200915130054.743.93$9,443
Apr 2009047646.773.59$1,708
Mar 200916652542.144.06$9,126
Feb 200916448232.814.63$7,614
Jan 200917552735.865.37$9,106
Dec 200817051437.105.98$9,379
Nov 20081611,01655.496.86$15,904
Oct 2008053975.246.92$3,731
Sep 2008173514101.767.88$21,653
Aug 20081751,082114.228.48$29,167
Jul 20081641,044131.0811.39$33,388
Jun 2008122531131.3313.03$22,943
May 2008172518123.1711.57$27,181
Apr 2008173523110.3110.45$24,552
Mar 2008163538101.909.66$21,809
Feb 2008050092.538.77$4,385
Jan 200817850790.388.21$20,248
Dec 200716052588.337.30$17,966
Nov 200716652891.677.29$19,067
Oct 200717153782.856.92$17,884
Sep 2007054475.846.24$3,397
Aug 200715256569.066.39$14,106
Jul 200712957770.906.39$12,832
Jun 200716755162.007.55$14,513
May 200715555958.747.85$13,491
Apr 200716052159.617.81$13,604
Mar 200717053556.927.30$13,583
Feb 200716641655.108.22$12,564
Jan 2007052750.306.73$3,545
Dec 200617450356.656.92$13,337
Nov 200615754454.207.62$12,653
Oct 200616548754.906.01$11,987
Sep 200615849260.085.04$11,971
Aug 200615552568.717.34$14,504
Jul 200617155369.376.34$15,370
Jun 2006252966.286.38$3,510
May 200613045466.016.42$11,498
Apr 200616753164.397.36$14,662
Mar 200616453256.707.08$13,067
Feb 200616548257.597.75$13,238
Jan 200615854060.598.93$14,397
Dec 2005057554.9413.42$7,714
Nov 200517756754.6910.59$15,684
Oct 200512760658.3413.80$15,769
Sep 200515351061.4512.08$15,562
Aug 200517262161.519.80$16,664
Jul 200517353855.697.84$13,854
Jun 2005157452.337.38$4,289
May 200517461045.226.65$11,925
Apr 200514457949.207.36$11,347
Mar 200517458750.377.15$12,964
Feb 200517651145.226.31$11,184
Jan 200517456243.166.32$11,063
Dec 2004054939.866.75$3,706
Nov 200417851045.286.33$11,288
Oct 200425855349.706.52$16,425
Sep 2004054443.245.28$2,874
Aug 20043421,18042.375.55$21,040
Jul 2004059538.286.08$3,620
Jun 200417157936.106.43$9,898
May 200417557137.486.49$10,267
Apr 200417354434.475.86$9,150
Mar 200417253934.365.53$8,891
Feb 20044449132.455.51$4,133
Jan 200416147232.036.30$8,130
Dec 200317352630.266.30$8,550
Nov 200316649528.804.60$7,055
Oct 200317553928.174.76$7,495
Sep 200317155126.314.75$7,116
Aug 200317060029.765.13$8,137
Jul 200317760029.415.17$8,308
Jun 200317767928.565.98$9,118
May 200317863026.595.97$8,496
Apr 200316957026.675.41$7,589
Mar 200318256931.146.10$9,136
Feb 200318246933.487.93$9,811
Jan 2003054530.315.58$3,042
Dec 200236154926.914.85$12,379
Nov 2002054324.664.14$2,246
Oct 200218357126.464.23$7,257
Sep 200217357027.443.64$6,819
Aug 200218061125.963.16$6,606
Jul 200217963624.583.06$6,347
Jun 200215852723.733.34$5,509
May 200217959624.663.58$6,550
Apr 2002048923.653.51$1,718
Mar 200217858822.003.10$5,740
Feb 200217952918.222.38$4,518
Jan 200217059217.172.38$4,325
Dec 200118059516.932.36$4,454
Nov 200117860018.072.41$4,660
Oct 200117964519.782.53$5,172
Sep 200117463024.262.25$5,640
Aug 200135067024.873.05$10,750
Jul 200117869123.933.20$6,469
Jun 20012024.563.82$49
May 200117562125.524.31$7,141
Apr 200116358824.685.34$7,160
Mar 200117665324.545.38$7,830
Feb 200118158927.755.77$8,420
Jan 200118565127.478.40$10,550
Dec 200017667626.889.12$10,898
Nov 200018464932.215.66$9,599
Oct 200018365131.235.15$9,065
Sep 200017963231.875.19$8,983
Aug 200018065629.644.54$8,314
Jul 200018258828.534.09$7,597
Jun 200017054829.304.40$7,391
May 200018160927.263.68$7,175
Apr 200018056324.513.12$6,166
Mar 200018458228.422.86$6,894
Feb 200018352527.622.73$6,486
Jan 200018656125.272.48$6,092
Dec 199918556324.282.42$5,856
Nov 199918256423.192.43$5,593
Oct 199918253620.982.80$5,321
Sep 199918455021.752.62$5,442
Aug 199918161319.262.88$5,249
Jul 199918557917.892.37$4,683
Jun 199917954715.942.36$4,145
May 199918657315.792.32$4,267
Apr 199918256915.102.21$4,005
Mar 1999256612.471.84$1,065
Feb 19991735219.981.82$2,674
Jan 199918356810.381.90$2,979
Dec 19981775569.201.77$2,614
Nov 199818151610.892.19$3,099
Oct 199817669112.421.97$3,547
Sep 199817365112.592.08$3,534
Aug 199834869411.301.91$5,256
Jul 199817769411.742.24$3,631
Jun 1998163011.242.24$1,421
May 199817564012.622.21$3,621
Apr 199819560213.042.51$4,051
Mar 199819963212.802.31$4,007
Feb 199819256913.952.30$3,987
Jan 199817946814.702.15$3,640
Dec 199719261916.322.41$4,626
Nov 199720157618.193.09$5,435
Oct 199719662719.253.15$5,748
Sep 199719559517.742.95$5,217
Aug 199719763117.862.55$5,130
Jul 199719561917.582.25$4,819
Jun 199719659017.242.26$4,711
May 199719860518.972.31$5,153
Apr 199719156117.882.08$4,584
Mar 199720059918.951.94$4,952
Feb 199718954820.492.21$5,081
Jan 199720258323.483.54$6,807
Dec 199638657523.32$9,002
Nov 199618659021.97$4,086
Oct 199618460423.31$4,289
Sep 199619257522.22$4,266
Aug 199619058920.26$3,849
Jul 199619260719.55$3,754
Jun 199619659118.73$3,671
May 199618560119.43$3,595
Apr 199620064721.51$4,302
Mar 199618961119.38$3,663
Feb 199620157116.98$3,413
Jan 199619761117.07$3,363
Dec 199519660217.19$3,369
Nov 199519460816.00$3,104
Oct 199536561515.43$5,632
Sep 199518160116.18$2,929
Aug 199519962615.92$3,168
Jul 199519663315.24$2,987
Jun 199518759816.41$3,069
May 199518160817.56$3,178
Apr 199518859317.73$3,333
Mar 199539263716.44$6,444
Feb 199520459116.58$3,382
Jan 199518263515.92$2,897
Dec 199417461915.03$2,615
Nov 199418963215.90$3,005
Oct 199419866315.58$3,085
Sep 199418062015.29$2,752
Aug 199419962416.13$3,210
Jul 199419563017.56$3,424
Jun 199432864617.09$5,606
May 199418466815.88$2,922
Apr 199418564914.14$2,616
Mar 199418868412.46$2,342
Feb 199419159512.50$2,388
Jan 199437160412.66$4,697
Dec 199319258312.33$2,367
Nov 199318958814.49$2,739
Oct 199320358415.85$3,218
Sep 199335355815.03$5,306
Aug 199319364115.66$3,022
Jul 199319661715.46$3,030
Jun 199318960916.79$3,173
May 199319159817.68$3,377
Apr 199333555518.05$6,047
Mar 199318857118.14$3,410
Feb 199319551417.90$3,491
Jan 199332657016.93$5,519

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.

Jan 2016 — as filed, then multipliedworked
Oil                  128 bbl  × $ 27.35 =     $3,501
Casinghead gas         0 Mcf  × $  2.36 =         $0

────────────────────────────────────────────────────
Month total                                   $3,501

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/20457 is the state's own key, not one this site invented.