HANSON, VIVIAN BIGBY

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 6412District 08Field 85280300OilCasinghead gasSaveExport
Value, all time
$2.3 M
Jan 1993 – May 2026
Value, last 12 filed months
$0
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 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
OilDisposition74,384 bbl$1,905,151
Casinghead gasProduction136,850 Mcf$347,502
Total$2,252,653

34,408 Mcf of this lease's gas, across 47 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 (4)

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 31.7361, -101.6868. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.6 miles. 2 wells have no surveyed location and are left out of it.

31.73615, -101.68676 · centre of 2 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%
4 of 4 wells
With a plug date
100.0%
4 of 4 wells
Median depth
8,751 ft
4 wells filed one
Completion to plug
54.0 years
median over 1 well

What the state filed about each well

On the RRC proration schedule
4100.0%
A plug date is filed
4100.0%
BothOn the schedule and plugged. Neither fact cancels the other.
4100.0%
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

Between 6,825 and 8,920 ft, median 8,751 ft, over the 4 wells that filed a depth.

Completions filed
Sep 1965
1 of 4 wells; 3 filed none
Plug dates filed
Nov 1990 – Jun 2026
4 of 4 wells

Last completion to plug: a median of 54.0 years across the 1 well that filed both dates, with the middle half between 54.0 years and 54.0 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

4 wells

42-1730047516,825 ftJun 2026Yes
42-1731026548,665 ftMay 2024Yes
42-1731027338,836 ftNov 1990Yes
42-1731004128,920 ftSep 1965Sep 2019Yes

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 202600106.413.05$0
Apr 20260098.932.87$0
Mar 20260089.753.15$0
Feb 20260063.503.75$0
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 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 2016164641.622.92$6,843
Jun 201603345.352.69$89
May 2016010042.521.99$199
Apr 201616711536.561.99$6,334
Mar 2016012033.011.79$215
Feb 201604226.472.06$87
Jan 201607527.352.36$177
Dec 20151669432.362.00$5,560
Nov 2015010538.792.17$228
Oct 2015013443.552.43$325
Sep 201513310142.992.76$5,996
Aug 2015013140.162.87$376
Jul 2015011848.152.95$348
Jun 201516511156.152.88$9,585
May 2015012255.212.96$361
Apr 2015011449.822.71$309
Mar 2015010442.892.93$305
Feb 201507644.662.98$226
Jan 201511016943.433.10$5,301
Dec 2014012654.693.59$453
Nov 201416013970.464.25$11,865
Oct 2014016378.303.90$636
Sep 2014168486.164.05$14,491
Aug 201404189.394.04$165
Jul 201409896.564.18$410
Jun 201405998.164.74$279
May 20141704094.734.73$16,293
Apr 20140695.944.81$29
Mar 2014012795.895.06$642
Feb 201417912297.406.19$18,190
Jan 2014013590.404.86$656
Dec 20131669291.824.35$15,643
Nov 2013011588.853.74$430
Oct 2013014897.423.78$559
Sep 2013170120104.113.72$18,145
Aug 20130253104.253.52$891
Jul 2013175381102.523.72$19,357
Jun 2013037994.403.93$1,491
May 201317538894.834.15$18,205
Apr 2013032193.964.28$1,375
Mar 201317435393.623.91$17,671
Feb 2013035991.233.42$1,228
Jan 2013030791.603.42$1,050
Dec 201217431586.773.42$16,175
Nov 2012030386.953.62$1,098
Oct 2012030989.383.40$1,051
Sep 201216929794.672.92$16,866
Aug 2012032392.662.91$939
Jul 201215132685.133.02$13,839
Jun 2012031279.822.52$786
May 201217035691.612.49$16,460
Apr 20120337101.652.00$673
Mar 2012184238105.052.22$19,858
Feb 20120202101.102.57$519
Jan 2012014398.092.73$391
Dec 2011018196.873.24$586
Nov 2011015295.723.31$503
Oct 2011023284.983.65$846
Sep 201116625483.623.99$14,893
Aug 2011032783.404.15$1,357
Jul 2011034794.144.52$1,567
Jun 201116933592.904.64$17,254
May 2011035098.134.40$1,542
Apr 20110346105.964.33$1,499
Mar 201117132296.364.06$17,784
Feb 2011028585.644.18$1,191
Jan 2011027486.504.59$1,257
Dec 201015632285.734.35$14,774
Nov 201017525780.843.80$15,122
Oct 2010027878.103.51$975
Sep 2010032372.633.98$1,285
Aug 201017731573.684.42$14,433
Jul 2010030872.554.74$1,459
Jun 2010032670.364.91$1,601
May 201017131871.124.24$13,508
Apr 2010031081.694.12$1,278
Mar 201015428378.394.39$13,314
Feb 2010022373.585.44$1,214
Jan 2010032874.365.96$1,956
Dec 2009031571.445.48$1,727
Nov 200916429874.593.75$13,351
Oct 2009032072.544.11$1,315
Sep 200916232365.543.06$11,607
Aug 2009033467.423.22$1,075
Jul 200917231461.133.46$11,602
Jun 2009024366.163.90$946
May 2009031054.743.93$1,217
Apr 200912729446.773.59$6,995
Mar 2009028142.144.06$1,141
Feb 200916225132.814.63$6,478
Jan 200917422835.865.37$7,464
Dec 2008030437.105.98$1,817
Nov 2008031955.496.86$2,188
Oct 200817226275.246.92$14,755
Sep 2008177305101.767.88$20,414
Aug 20080322114.228.48$2,732
Jul 20080324131.0811.39$3,690
Jun 2008338238131.3313.03$47,491
May 2008165288123.1711.57$23,656
Apr 2008171286110.3110.45$21,853
Mar 20080236101.909.66$2,281
Feb 2008016492.538.77$1,438
Jan 2008029590.388.21$2,421
Dec 2007030088.337.30$2,191
Nov 2007024291.677.29$1,765
Oct 200717431982.856.92$16,624
Sep 2007031475.846.24$1,961
Aug 200717232569.066.39$13,954
Jul 200708070.906.39$511
Jun 200732315062.007.55$21,158
May 2007014458.747.85$1,130
Apr 20070559.617.81$39
Mar 20070556.927.30$37
Feb 2007347455.108.22$19,153
Jan 20070650.306.73$40
Dec 200603156.656.92$214
Nov 200602354.207.62$175
Oct 20063481754.906.01$19,207
Sep 20060060.085.04$0
Aug 20060068.717.34$0
Jul 20060069.376.34$0
Jun 2006174466.286.38$11,558
May 200601366.016.42$84
Apr 20061721964.397.36$11,215
Mar 20060056.707.08$0
Feb 2006176857.597.75$10,198
Jan 20061672960.598.93$10,378
Dec 200501754.9413.42$228
Nov 200501554.6910.59$159
Oct 200501858.3413.80$248
Sep 20051633961.4512.08$10,487
Aug 200504861.519.80$470
Jul 20051795455.697.84$10,392
Jun 2005014252.337.38$1,048
May 200517217345.226.65$8,928
Apr 2005017849.207.36$1,310
Mar 20057917650.377.15$5,238
Feb 200511616745.226.31$6,300
Jan 200513912343.166.32$6,777
Dec 200413019739.866.75$6,512
Nov 200417022045.286.33$9,090
Oct 2004030349.706.52$1,974
Sep 200411925543.245.28$6,493
Aug 20049513942.375.55$4,797
Jul 20049415638.286.08$4,547
Jun 200415024836.106.43$7,010
May 20049224637.486.49$5,046
Apr 200417426834.475.86$7,568
Mar 200411321534.365.53$5,072
Feb 2004023132.455.51$1,273
Jan 200415823832.036.30$6,560
Dec 2003027930.266.30$1,758
Nov 200311833528.804.60$4,938
Oct 200317729028.174.76$6,366
Sep 200317231926.314.75$6,040
Aug 2003028229.765.13$1,447
Jul 200317337529.415.17$7,027
Jun 200317331428.565.98$6,820
May 2003040926.595.97$2,443
Apr 20037726326.675.41$3,476
Mar 200316126031.146.10$6,599
Feb 200317735933.487.93$8,771
Jan 200328252630.315.58$11,484
Dec 200217442826.914.85$6,760
Nov 200217650024.664.14$6,409
Oct 200217559126.464.23$7,130
Sep 200234959627.443.64$11,743
Aug 2002036625.963.16$1,158
Jul 200216842724.583.06$5,437
Jun 200233846423.733.34$9,570
May 200216450824.663.58$5,865
Apr 200216748723.653.51$5,660
Mar 200217243922.003.10$5,146
Feb 200234842018.222.38$7,338
Jan 200217344017.172.38$4,016
Dec 200134941116.932.36$6,880
Nov 200117229818.072.41$3,825
Oct 200117827319.782.53$4,211
Sep 200117815724.262.25$4,672
Aug 2001344424.873.05$8,567
Jul 2001171223.933.20$4,098
Jun 2001179524.563.82$4,415
May 2001177325.524.31$4,530
Apr 2001179324.685.34$4,434
Mar 200133320524.545.38$9,274
Feb 200117748527.755.77$7,709
Jan 200135458427.478.40$14,629
Dec 200030049826.889.12$12,607
Nov 20001752232.215.66$5,761
Oct 2000172031.235.15$5,372
Sep 2000175731.875.19$5,614
Aug 20000029.644.54$0
Jul 2000137528.534.09$3,929
Jun 2000165029.304.40$4,835
May 200030516527.263.68$8,921
Apr 200016554424.513.12$5,739
Mar 20005401,02028.422.86$18,264
Feb 200061694927.622.73$19,601
Jan 20006111,14325.272.48$18,275
Dec 19996951,45124.282.42$20,391
Nov 19991,3031,77923.192.43$34,547
Oct 19995321,60420.982.80$15,659
Sep 19993971,17121.752.62$11,701
Aug 19995491,75019.262.88$15,606
Jul 19994621,27817.892.37$11,297
Jun 19994751,10415.942.36$10,179
May 19992051,41215.792.32$6,514
Apr 19998421,29615.102.21$15,576
Mar 19992841,81612.471.84$6,880
Feb 19993711,7209.981.82$6,829
Jan 19997091,64610.381.90$10,487
Dec 19983691,4499.201.77$5,964
Nov 19983471,42610.892.19$6,896
Oct 19983501,39612.421.97$7,096
Sep 19983281,64912.592.08$7,564
Aug 19987001,94911.301.91$11,627
Jul 19986971,40111.742.24$11,317
Jun 1998731011.242.24$8,216
May 19987411,36312.622.21$12,359
Apr 19981,3111,77313.042.51$21,537
Mar 19987322,06812.802.31$14,146
Feb 19987371,77113.952.30$14,353
Jan 19987371,60914.702.15$14,301
Dec 19971,1151,76916.322.41$22,462
Nov 19973742,00118.193.09$12,983
Oct 19971,3692,26019.253.15$33,472
Sep 19977331,63717.742.95$17,841
Aug 19976261,79817.862.55$15,774
Jul 19971,0312,01617.582.25$22,655
Jun 19971,0911,99417.242.26$23,310
May 19977862,00318.972.31$19,534
Apr 19971,0521,80417.882.08$22,567
Mar 19971,1071,99018.951.94$24,837
Feb 19971,10095220.492.21$24,639
Jan 19971,01051623.483.54$25,541
Dec 199636742923.32$8,558
Nov 199636848721.97$8,085
Oct 1996011823.31$0
Sep 199636328022.22$8,066
Aug 199671929220.26$14,567
Jul 1996234619.55$39
Jun 199636366318.73$6,799
May 199635937219.43$6,975
Apr 199637245921.51$8,002
Mar 199636621619.38$7,093
Feb 199672747816.98$12,344
Jan 1996069317.07$0
Dec 199569869217.19$11,999
Nov 199535291916.00$5,632
Oct 199570793215.43$10,909
Sep 199501,19416.18$0
Aug 19956371,27415.92$10,141
Jul 199501,23115.24$0
Jun 19953591,17416.41$5,891
May 1995364017.56$6,392
Apr 199531190817.73$5,514
Mar 199531367116.44$5,146
Feb 199536358816.58$6,019
Jan 199536690715.92$5,827
Dec 199461471715.03$9,228
Nov 199431659215.90$5,024
Oct 199471869515.58$11,186
Sep 199436169215.29$5,520
Aug 199473082016.13$11,775
Jul 199473065717.56$12,819
Jun 199436871017.09$6,289
May 199471485715.88$11,338
Apr 199473483614.14$10,379
Mar 199472560312.46$9,034
Feb 199475128212.50$9,388
Jan 199470832212.66$8,963
Dec 199372630212.33$8,952
Nov 199370139114.49$10,157
Oct 199372985315.85$11,555
Sep 19937281,02915.03$10,942
Aug 199372477215.66$11,338
Jul 19931,4501,14415.46$22,417
Jun 19931,01482116.79$17,025
May 19931,1001,09017.68$19,448
Apr 19931,1021,31018.05$19,891
Mar 19931,0891,32118.14$19,754
Feb 19931,1001,06917.90$19,690
Jan 19931,1031,20016.93$18,674

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.

Jul 2016 — as filed, then multipliedworked
Oil                  164 bbl  × $ 41.62 =     $6,826
Casinghead gas         6 Mcf  × $  2.92 =        $18

────────────────────────────────────────────────────
Month total                                   $6,843

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/6412 is the state's own key, not one this site invented.