AMOCO-BLANCHE

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 33802District 08Field 85280300OilCasinghead gasSaveExport
Value, all time
$4.6 M
Mar 1993 – May 2026
Value, last 12 filed months
$0
at the published price for each month
Months reported
399
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
OilDisposition70,315 bbl$4,210,035
Casinghead gasProduction92,550 Mcf$429,775
Total$4,639,810

6,651 Mcf of this lease's gas, across 46 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 (2)

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 32.3941, -101.8698. A lease has no coordinate of its own — that point is the mean of its wells, and they span 2.1 miles.

32.39409, -101.86984 · 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
50.0%
1 of 2 wells
With a plug date
50.0%
1 of 2 wells
Median depth
10,176 ft
2 wells filed one
Completion to plug
33.1 years
median over 1 well

What the state filed about each well

On the RRC proration schedule
150.0%
A plug date is filed
150.0%
BothOn the schedule and plugged. Neither fact cancels the other.
150.0%
NeitherNo plug date, and not on the schedule.
150.0%

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 9,050 and 11,302 ft, median 10,176 ft, over the 2 wells that filed a depth.

Completions filed
Jan 1984 – Aug 2011
2 of 2 wells
Plug dates filed
Feb 2017
1 of 2 wells; 1 filed none

Last completion to plug: a median of 33.1 years across the 1 well that filed both dates, with the middle half between 33.1 years and 33.1 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

2 wells

42-31736392211,302 ftAug 2011
42-3173278419,050 ftJan 1984Feb 2017Yes

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 (399)

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

399 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 2024179079.932.15$14,307
Jun 20240078.082.63$0
May 2024170078.812.20$13,398
Apr 20242084.451.66$169
Mar 2024177080.301.55$14,213
Feb 20240076.091.78$0
Jan 2024171073.023.30$12,486
Dec 2023174071.262.61$12,399
Nov 20230077.892.81$0
Oct 2023177085.443.09$15,123
Sep 202368089.042.74$6,055
Aug 2023171080.522.67$13,769
Jul 2023202074.852.64$15,120
Jun 2023167068.962.26$11,516
May 2023171070.622.23$12,076
Apr 20231078.122.24$78
Mar 2023521072.852.39$37,955
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 2022173084.888.16$14,684
Aug 2022172094.529.13$16,257
Jul 2022120101.587.54$1,219
Jun 20221690115.097.98$19,450
May 20225000109.378.43$54,685
Apr 202200104.226.84$0
Mar 202200108.885.08$0
Feb 2022167091.054.86$15,205
Jan 202213081.844.54$1,064
Dec 2021163071.323.90$11,625
Nov 2021347077.435.24$26,868
Oct 2021172079.795.71$13,724
Sep 2021168069.865.35$11,736
Aug 2021157066.024.22$10,365
Jul 202113070.783.98$920
Jun 20211681369.493.38$11,718
May 2021177063.483.02$11,236
Apr 2021167060.362.76$10,080
Mar 2021174061.302.72$10,666
Feb 2021169057.805.55$9,768
Jan 2021173050.412.81$8,721
Dec 2020173944.642.68$7,747
Nov 20201699638.772.71$6,812
Oct 20201736136.972.48$6,547
Sep 20201732737.091.99$6,470
Aug 20203417339.982.39$13,807
Jul 20200038.371.83$0
Jun 202017312934.901.69$6,256
May 202003516.921.81$64
Apr 202017012614.751.80$2,735
Mar 202035113830.341.86$10,906
Feb 202017112449.881.98$8,775
Jan 202052220957.252.09$30,322
Dec 201948524459.012.30$29,182
Nov 201970212755.302.75$39,170
Oct 2019353053.472.42$18,875
Sep 20190055.052.66$0
Aug 20192053.112.30$106
Jul 20191546956.272.46$8,835
Jun 20191508052.782.49$8,116
May 20191719958.482.74$10,271
Apr 20191616662.632.75$10,265
Mar 20191646456.803.06$9,511
Feb 201916410950.852.79$8,644
Jan 20191731946.033.23$8,025
Dec 20180046.594.19$0
Nov 2018157052.934.24$8,310
Oct 2018175061.443.40$10,752
Sep 20181693359.543.11$10,165
Aug 2018153059.403.07$9,088
Jul 20182065.142.93$130
Jun 20181611260.183.08$9,726
May 20181943465.382.90$12,782
Apr 201808263.842.90$238
Mar 20181639961.222.79$10,255
Feb 201816410261.782.77$10,414
Jan 201815312062.874.01$10,100
Dec 201716412657.272.92$9,760
Nov 201715413855.423.12$8,965
Oct 201713617249.292.98$7,217
Sep 201717222747.523.09$8,874
Aug 201716816945.373.00$8,130
Jul 2017015643.873.09$482
Jun 201716618342.493.09$7,618
May 201715715745.373.26$7,635
Apr 201717114147.933.21$8,649
Mar 201715918546.772.98$7,988
Feb 201717917850.452.95$9,556
Jan 201714921149.413.42$8,083
Dec 201615422748.763.72$8,354
Nov 201617524342.492.64$8,078
Oct 201616230146.193.09$8,413
Sep 201616430241.553.10$7,751
Aug 201613331241.442.92$6,424
Jul 201617431541.622.92$8,163
Jun 201616330445.352.69$8,209
May 201617434042.521.99$8,075
Apr 201617630936.561.99$7,050
Mar 201631132733.011.79$10,853
Feb 201617127626.472.06$5,096
Jan 201622526927.352.36$6,790
Dec 201515732332.362.00$5,727
Nov 201532740638.792.17$13,564
Oct 201516725143.552.43$7,882
Sep 201532028642.992.76$14,546
Aug 201533832840.162.87$14,516
Jul 201533433448.152.95$17,066
Jun 201533028056.152.88$19,337
May 201533525155.212.96$19,237
Apr 201516516349.822.71$8,661
Mar 201526316142.892.93$11,753
Feb 201515814644.662.98$7,491
Jan 201550716543.433.10$22,531
Dec 20141739854.693.59$9,813
Nov 201433819870.464.25$24,657
Oct 201434122778.303.90$27,586
Sep 201416354386.164.05$16,241
Aug 201433914789.394.04$30,896
Jul 20146261296.564.18$60,497
Jun 201429217198.164.74$29,473
May 201435525594.734.73$34,834
Apr 201431936195.944.81$32,341
Mar 201445246395.895.06$45,684
Feb 2014134397.406.19$2,221
Jan 201447244490.404.86$44,827
Dec 201348224591.824.35$45,324
Nov 201337147288.853.74$34,728
Oct 201350863197.423.78$51,874
Sep 2013176313104.113.72$19,487
Aug 2013517411104.253.52$55,345
Jul 2013512755102.523.72$55,297
Jun 201333054594.403.93$33,296
May 201336957894.834.15$37,390
Apr 201352754293.964.28$51,838
Mar 201334245593.623.91$33,798
Feb 201335740491.233.42$33,951
Jan 201352555591.603.42$49,988
Dec 201223681286.773.42$23,255
Nov 201250968886.953.62$46,752
Oct 201271348989.383.40$65,390
Sep 201215520794.672.92$15,278
Aug 201270233992.662.91$66,033
Jul 201234367785.133.02$31,245
Jun 201235463679.822.52$29,858
May 201270973891.612.49$66,788
Apr 2012548835101.652.00$57,372
Mar 20127331,025105.052.22$79,279
Feb 20128821,366101.102.57$92,681
Jan 20129371,38598.092.73$95,697
Dec 20116981,79796.873.24$73,437
Nov 20119221,65495.723.31$93,731
Oct 20111,9531,61584.983.65$171,858
Sep 20111,17684483.623.99$101,701
Aug 2011030083.404.15$1,245
Jul 2011018794.144.52$845
Jun 201115534392.904.64$15,991
May 201108798.134.40$383
Apr 2011036105.964.33$156
Mar 201127435096.364.06$27,823
Feb 2011021085.644.18$878
Jan 201114727286.504.59$13,964
Dec 201015632485.734.35$14,783
Nov 2010023880.843.80$903
Oct 201014720978.103.51$12,214
Sep 201016169472.633.98$14,455
Aug 201016545373.684.42$14,159
Jul 201016447372.554.74$14,139
Jun 201016743170.364.91$13,867
May 201016039371.124.24$13,044
Apr 2010035781.694.12$1,472
Mar 201016040378.394.39$14,311
Feb 201016044473.585.44$14,189
Jan 201017332774.365.96$14,815
Dec 2009025071.445.48$1,371
Nov 2009127174.593.75$1,091
Oct 200913137072.544.11$11,024
Sep 200913028465.543.06$9,391
Aug 200912745267.423.22$10,017
Jul 200916443061.133.46$11,515
Jun 200913748866.163.90$10,965
May 200912147154.743.93$8,473
Apr 200916148546.773.59$9,270
Mar 200915439642.144.06$8,097
Feb 200916227732.814.63$6,599
Jan 200917624535.865.37$7,627
Dec 20081526937.105.98$6,052
Nov 200810537655.496.86$8,406
Oct 20081431275.246.92$10,842
Sep 2008144240101.767.88$16,544
Aug 2008129461114.228.48$18,645
Jul 2008155525131.0811.39$26,297
Jun 2008111431131.3313.03$20,195
May 2008155522123.1711.57$25,133
Apr 2008168447110.3110.45$23,205
Mar 2008177474101.909.66$22,617
Feb 200815247092.538.77$18,187
Jan 200817950590.388.21$20,322
Dec 200717149188.337.30$18,690
Nov 200715447691.677.29$17,588
Oct 2007048682.856.92$3,364
Sep 200716849775.846.24$15,844
Aug 200716053169.066.39$14,442
Jul 200716351470.906.39$14,840
Jun 2007175062.007.55$10,850
May 200717751958.747.85$14,469
Apr 200716249859.617.81$13,544
Mar 200718055156.927.30$14,269
Feb 2007042155.108.22$3,459
Jan 2007172050.306.73$8,652
Dec 200618154156.656.92$13,997
Nov 200615253454.207.62$12,306
Oct 200617540154.906.01$12,019
Sep 200616956660.085.04$13,005
Aug 200617761568.717.34$16,676
Jul 200617563569.376.34$16,167
Jun 200616858466.286.38$14,863
May 200618061366.016.42$15,820
Apr 2006358464.397.36$4,492
Mar 200617959756.707.08$14,378
Feb 200614054057.597.75$12,248
Jan 200618042360.598.93$14,685
Dec 200532959154.9413.42$26,004
Nov 2005158854.6910.59$6,281
Oct 200517262158.3413.80$18,602
Sep 200518061861.4512.08$18,526
Aug 200517563461.519.80$16,975
Jul 200517565955.697.84$14,915
Jun 200517541652.337.38$12,228
May 200516330945.226.65$9,426
Apr 200517259849.207.36$12,864
Mar 200517559850.377.15$13,093
Feb 200517655645.226.31$11,468
Jan 200517062643.166.32$11,295
Dec 200417264239.866.75$11,190
Nov 200434854845.286.33$19,227
Oct 200417765449.706.52$13,058
Sep 2004064743.245.28$3,419
Aug 200430067742.375.55$16,469
Jul 200417267938.286.08$10,715
Jun 200417232136.106.43$8,274
May 200417553037.486.49$10,001
Apr 200418058634.475.86$9,638
Mar 200417661534.365.53$9,448
Feb 200417848132.455.51$8,426
Jan 200418464532.036.30$9,957
Dec 200336173330.266.30$15,543
Nov 200318259928.804.60$7,994
Oct 20038685728.174.76$6,502
Sep 200332966326.314.75$11,805
Aug 2003043529.765.13$2,231
Jul 200316573729.415.17$8,664
Jun 200317471628.565.98$9,253
May 200333575426.595.97$13,411
Apr 20031781426.675.41$4,823
Mar 2003173031.146.10$5,387
Feb 2003164033.487.93$5,491
Jan 2003340030.315.58$10,305
Dec 2002165026.914.85$4,440
Nov 2002201024.664.14$4,957
Oct 2002178026.464.23$4,710
Sep 2002177027.443.64$4,857
Aug 2002173025.963.16$4,491
Jul 2002174024.583.06$4,277
Jun 2002157023.733.34$3,726
May 2002169024.663.58$4,168
Apr 2002291023.653.51$6,882
Mar 2002171022.003.10$3,762
Feb 2002172018.222.38$3,134
Jan 2002186017.172.38$3,194
Dec 2001179016.932.36$3,030
Nov 2001350018.072.41$6,325
Oct 20011019.782.53$20
Sep 2001168024.262.25$4,076
Aug 2001175024.873.05$4,352
Jul 2001175023.933.20$4,188
Jun 2001170024.563.82$4,175
May 2001168025.524.31$4,287
Apr 2001172024.685.34$4,245
Mar 2001169024.545.38$4,147
Feb 2001165027.755.77$4,579
Jan 2001171027.478.40$4,697
Dec 2000167026.889.12$4,489
Nov 2000171032.215.66$5,508
Oct 2000158031.235.15$4,934
Sep 2000323031.875.19$10,294
Aug 2000163029.644.54$4,831
Jul 2000171028.534.09$4,879
Jun 2000159029.304.40$4,659
May 2000170027.263.68$4,634
Apr 2000328024.513.12$8,039
Mar 20002028.422.86$57
Feb 20001027.622.73$28
Jan 20000025.272.48$0
Dec 1999260024.282.42$6,313
Nov 1999161023.192.43$3,734
Oct 19990020.982.80$0
Sep 1999162021.752.62$3,524
Aug 19990019.262.88$0
Jul 19990017.892.37$0
Jun 19990015.942.36$0
May 19990015.792.32$0
Apr 19990015.102.21$0
Mar 19990012.471.84$0
Feb 1999009.981.82$0
Jan 19990010.381.90$0
Dec 1998009.201.77$0
Nov 19981909210.892.19$2,270
Oct 199817921612.421.97$2,649
Sep 199818920412.592.08$2,804
Aug 199818319411.301.91$2,438
Jul 199817011411.742.24$2,251
Jun 199818333011.242.24$2,795
May 1998226012.622.21$599
Apr 199812013.042.51$63
Mar 199819224212.802.31$3,016
Feb 1998316413.952.30$419
Jan 199818719714.702.15$3,173
Dec 199718324516.322.41$3,577
Nov 1997315818.193.09$543
Oct 199714819.253.15$170
Sep 199718215217.742.95$3,678
Aug 1997180017.862.55$3,215
Jul 1997219917.582.25$482
Jun 199718314817.242.26$3,489
May 199718346818.972.31$4,552
Apr 199718113617.882.08$3,520
Mar 199718818018.951.94$3,912
Feb 1997213420.492.21$337
Jan 199718121623.483.54$5,014
Dec 199619328923.32$4,501
Nov 199617932921.97$3,933
Oct 199615328823.31$3,566
Sep 1996120822.22$22
Aug 199618123720.26$3,667
Jul 199618322519.55$3,578
Jun 1996131918.73$19
May 199617833819.43$3,459
Apr 199617825221.51$3,829
Mar 199618619819.38$3,605
Feb 199609716.98$0
Jan 199618918217.07$3,226
Dec 199518521717.19$3,180
Nov 1995421316.00$64
Oct 199518614015.43$2,870
Sep 1995182116.18$2,945
Aug 19951115.92$16
Jul 19951115.24$15
Jun 199501116.41$0
May 1995112417.56$18
Apr 199517913617.73$3,174
Mar 199517712516.44$2,910
Feb 199516314616.58$2,703
Jan 1995214715.92$32
Dec 199418712515.03$2,811
Nov 1994011115.90$0
Oct 199418314715.58$2,851
Sep 199415412915.29$2,355
Aug 199427216.13$32
Jul 199423617.56$35
Jun 199434517.09$51
May 19940115.88$0
Apr 19940114.14$0
Mar 19940112.46$0
Feb 19940112.50$0
Jan 19941821912.66$2,304
Dec 199319112.33$12
Nov 199317318414.49$2,507
Oct 199318321015.85$2,901
Sep 1993219315.03$30
Aug 199318419615.66$2,881
Jul 199318022615.46$2,783
Jun 199318116716.79$3,039
May 1993013517.68$0
Apr 199318310718.05$3,303
Mar 199341723018.14$7,564

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 2024 — as filed, then multipliedworked
Oil                  179 bbl  × $ 79.93 =    $14,307
Casinghead gas         0 Mcf  × $  2.15 =         $0

────────────────────────────────────────────────────
Month total                                  $14,307

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/33802 is the state's own key, not one this site invented.