SCHWERTNER-DANIEL "B"

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 23285District 08Field 85280300OilCasinghead gasSaveExport
Value, all time
$2.0 M
Jan 1993 – May 2026
Value, last 12 filed months
$17 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 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
OilDisposition24,973 bbl$1,167,478
Casinghead gasProduction257,552 Mcf$833,978
Total$2,001,456

70,711 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 (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 31.7080, -101.6051. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.5 miles.

31.70804, -101.60507 · 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
8,158 ft
2 wells filed one
Completion to plug
46.4 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 8,145 and 8,170 ft, median 8,158 ft, over the 2 wells that filed a depth.

Completions filed
Apr 1974 – Nov 1974
2 of 2 wells
Plug dates filed
Apr 2021
1 of 2 wells; 1 filed none

Last completion to plug: a median of 46.4 years across the 1 well that filed both dates, with the middle half between 46.4 years and 46.4 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

2 wells

42-1733017918,145 ftNov 1974Apr 2021Yes
42-1733011928,170 ftApr 1974

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 20261310106.413.05$1,051
Apr 2026030098.932.87$861
Mar 2026031089.753.15$976
Feb 2026128063.503.75$1,114
Jan 2026026059.138.00$2,079
Dec 2025031056.664.41$1,368
Nov 2025030058.593.93$1,178
Oct 202512931059.383.30$8,685
Sep 20250062.743.08$0
Aug 20250063.933.01$0
Jul 20251066.743.32$67
Jun 20250066.483.13$0
May 20250060.553.23$0
Apr 20250062.363.54$0
Mar 20250067.704.27$0
Feb 20251070.884.34$71
Jan 2025169074.324.28$12,560
Dec 20244068.993.12$276
Nov 20240069.052.20$0
Oct 20240071.372.28$0
Sep 20240069.612.36$0
Aug 20243075.632.06$227
Jul 20240079.932.15$0
Jun 20241078.082.63$78
May 20240078.812.20$0
Apr 20240084.451.66$0
Mar 2024171080.301.55$13,731
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 2023126078.122.24$9,843
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 2022175084.888.16$14,854
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 2021171077.435.24$13,241
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 2021123060.362.76$7,424
Mar 20210061.302.72$0
Feb 20210057.805.55$0
Jan 20212050.412.81$101
Dec 2020178044.642.68$7,946
Nov 20200038.772.71$0
Oct 20200036.972.48$0
Sep 20200037.091.99$0
Aug 2020165039.982.39$6,597
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 2020164049.881.98$8,180
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 2019154053.112.30$8,179
Jul 20190056.272.46$0
Jun 20191852.782.49$73
May 201902258.482.74$60
Apr 201911862.632.75$112
Mar 20191532056.803.06$8,752
Feb 20190850.852.79$22
Jan 201902746.033.23$87
Dec 201806746.594.19$280
Nov 20181674952.934.24$9,047
Oct 201806261.443.40$211
Sep 201803559.543.11$109
Aug 2018210059.403.07$425
Jul 2018019965.142.93$583
Jun 201815910860.183.08$9,901
May 201803165.382.90$90
Apr 201802463.842.90$70
Mar 20181501961.222.79$9,236
Feb 201801161.782.77$30
Jan 20180662.874.01$24
Dec 201707157.272.92$207
Nov 201706655.423.12$206
Oct 2017011349.292.98$337
Sep 2017010847.523.09$333
Aug 201708545.373.00$255
Jul 20171619643.873.09$7,359
Jun 201708742.493.09$269
May 2017010045.373.26$326
Apr 2017012147.933.21$389
Mar 201716227846.772.98$8,406
Feb 2017132850.452.95$1,019
Jan 2017030049.413.42$1,026
Dec 201614423548.763.72$7,896
Nov 2016022442.492.64$592
Oct 201614734746.193.09$7,862
Sep 2016033941.553.10$1,051
Aug 201616039741.442.92$7,791
Jul 201615034741.622.92$7,258
Jun 2016222445.352.69$692
May 201616222342.521.99$7,332
Apr 2016033936.561.99$675
Mar 2016025933.011.79$465
Feb 201617426226.472.06$5,146
Jan 201616430927.352.36$5,216
Dec 2015136532.362.00$763
Nov 2015024738.792.17$535
Oct 201514421643.552.43$6,795
Sep 2015323942.992.76$788
Aug 2015026140.162.87$750
Jul 201508148.152.95$239
Jun 201516025956.152.88$9,731
May 201515830955.212.96$9,636
Apr 201516726849.822.71$9,045
Mar 201547366242.892.93$22,230
Feb 201532032644.662.98$15,261
Jan 2015015243.433.10$471
Dec 2014141154.693.59$1,531
Nov 201417130570.464.25$13,345
Oct 2014042978.303.90$1,674
Sep 2014043486.164.05$1,756
Aug 201417343089.394.04$17,200
Jul 2014045396.564.18$1,893
Jun 201416744598.164.74$18,501
May 2014041094.734.73$1,938
Apr 201416441995.944.81$17,749
Mar 2014042595.895.06$2,149
Feb 2014026297.406.19$1,622
Jan 201417520890.404.86$16,831
Dec 2013028091.824.35$1,219
Nov 2013024988.853.74$931
Oct 201315830997.423.78$16,560
Sep 20130356104.113.72$1,324
Aug 2013162372104.253.52$18,199
Jul 20131525102.523.72$2,054
Jun 2013050694.403.93$1,990
May 201317552594.834.15$18,774
Apr 2013049493.964.28$2,116
Mar 201317946993.623.91$18,593
Feb 2013040291.233.42$1,375
Jan 2013149091.603.42$1,767
Dec 201235047086.773.42$31,977
Nov 2012053086.953.62$1,921
Oct 2012157989.383.40$2,058
Sep 2012164494.672.92$1,974
Aug 2012030192.662.91$875
Jul 2012044785.133.02$1,350
Jun 201231941479.822.52$26,505
May 2012046091.612.49$1,145
Apr 20120496101.652.00$990
Mar 20121504105.052.22$1,225
Feb 2012159471101.102.57$17,285
Jan 2012149398.092.73$1,446
Dec 2011048996.873.24$1,584
Nov 2011146895.723.31$1,645
Oct 201117849484.983.65$16,929
Sep 2011139083.623.99$1,638
Aug 201115237783.404.15$14,241
Jul 2011054894.144.52$2,475
Jun 2011140492.904.64$1,967
May 201116441998.134.40$17,939
Apr 20114504105.964.33$2,608
Mar 201117456896.364.06$19,071
Feb 2011030385.644.18$1,267
Jan 201115246986.504.59$15,300
Dec 2010150585.734.35$2,281
Nov 201016943380.843.80$15,305
Oct 2010051478.103.51$1,804
Sep 2010055772.633.98$2,217
Aug 201015762373.684.42$14,321
Jul 2010030472.554.74$1,440
Jun 201015449470.364.91$13,261
May 2010055971.124.24$2,367
Apr 201017261281.694.12$16,574
Mar 2010058978.394.39$2,585
Feb 2010058773.585.44$3,195
Jan 20101641,05874.365.96$18,505
Dec 2009079771.445.48$4,371
Nov 200914076174.593.75$13,297
Oct 2009071572.544.11$2,939
Sep 200916457565.543.06$12,511
Aug 2009079667.423.22$2,562
Jul 200917775461.133.46$13,432
Jun 2009062966.163.90$2,450
May 2009070254.743.93$2,756
Apr 200916169746.773.59$10,030
Mar 2009076742.144.06$3,113
Feb 200916562332.814.63$8,300
Jan 200916363035.865.37$9,229
Dec 200817269137.105.98$10,511
Nov 2008066955.496.86$4,590
Oct 200813364375.246.92$14,458
Sep 20080670101.767.88$5,278
Aug 2008139731114.228.48$22,078
Jul 20081985131.0811.39$11,350
Jun 2008151998131.3313.03$32,837
May 2008170639123.1711.57$28,335
Apr 20082564110.3110.45$6,117
Mar 20080432101.909.66$4,175
Feb 2008052592.538.77$4,605
Jan 200827762090.388.21$30,123
Dec 2007365688.337.30$5,055
Nov 2007155891.677.29$4,160
Oct 200701,16382.856.92$8,050
Sep 20071751,45075.846.24$22,326
Aug 200721,45369.066.39$9,420
Jul 200716894770.906.39$17,961
Jun 2007095662.007.55$7,216
May 20071541,60658.747.85$21,647
Apr 2007197459.617.81$7,662
Mar 200714744656.927.30$11,624
Feb 2007130055.108.22$2,520
Jan 20071798850.306.73$9,596
Dec 2006128356.656.92$2,015
Nov 2006142554.207.62$3,292
Oct 200617267854.906.01$13,520
Sep 2006198160.085.04$5,002
Aug 20061711,25468.717.34$20,954
Jul 2006089969.376.34$5,702
Jun 200616771266.286.38$15,614
May 2006273766.016.42$4,867
Apr 200617767564.397.36$16,365
Mar 2006270756.707.08$5,121
Feb 200617564257.597.75$15,054
Jan 2006062660.598.93$5,592
Dec 200517467354.9413.42$18,588
Nov 200518072754.6910.59$17,542
Oct 200518172458.3413.80$20,548
Sep 200517879561.4512.08$20,541
Aug 2005081061.519.80$7,935
Jul 2005056855.697.84$4,455
Jun 2005048252.337.38$3,558
May 200514449345.226.65$9,791
Apr 2005047349.207.36$3,482
Mar 2005054850.377.15$3,921
Feb 2005049945.226.31$3,150
Jan 200515159443.166.32$10,273
Dec 2004059139.866.75$3,990
Nov 200418162545.286.33$12,152
Oct 2004062549.706.52$4,072
Sep 200416561243.245.28$10,368
Aug 2004139642.375.55$2,240
Jul 2004063538.286.08$3,863
Jun 200416061436.106.43$9,726
May 2004164137.486.49$4,201
Apr 200417862534.475.86$9,797
Mar 2004065234.365.53$3,606
Feb 2004236432.455.51$2,070
Jan 200418048932.036.30$8,846
Dec 2003039830.266.30$2,508
Nov 2003047728.804.60$2,192
Oct 200316991828.174.76$9,130
Sep 2003092026.314.75$4,369
Aug 2003094129.765.13$4,827
Jul 20031741,03329.415.17$10,459
Jun 2003091028.565.98$5,444
May 200301,01526.595.97$6,062
Apr 200301,00026.675.41$5,407
Mar 20032661,15531.146.10$15,324
Feb 200301,04133.487.93$8,251
Jan 20031791,21730.315.58$12,219
Dec 200201,00626.914.85$4,883
Nov 200201,04624.664.14$4,327
Oct 200201,23626.464.23$5,227
Sep 20021711,34627.443.64$9,585
Aug 200201,02625.963.16$3,246
Jul 20021771,35824.583.06$8,509
Jun 200201,27223.733.34$4,246
May 20021781,36024.663.58$9,264
Apr 2002098223.653.51$3,449
Mar 2002085922.003.10$2,665
Feb 20021761,00618.222.38$5,597
Jan 200201,09017.172.38$2,589
Dec 20011811,10016.932.36$5,665
Nov 2001091418.072.41$2,199
Oct 200101,18419.782.53$2,994
Sep 20011781,17024.262.25$6,952
Aug 20011781,35724.873.05$8,570
Jul 200101,12723.933.20$3,603
Jun 200101,31424.563.82$5,025
May 200101,03925.524.31$4,475
Apr 2001089624.685.34$4,780
Mar 20011691,21824.545.38$10,696
Feb 20011821,34027.755.77$12,778
Jan 2001095127.478.40$7,987
Dec 200001,16626.889.12$10,637
Nov 20001831,26932.215.66$13,074
Oct 200001,25031.235.15$6,432
Sep 20001701,44831.875.19$12,928
Aug 2000074229.644.54$3,369
Jul 200001,19528.534.09$4,887
Jun 20001741,11029.304.40$9,979
May 20001731,11527.263.68$8,819
Apr 200001,32024.513.12$4,113
Mar 200001,20628.422.86$3,449
Feb 200001,08727.622.73$2,964
Jan 20001681,18725.272.48$7,190
Dec 199901,14824.282.42$2,782
Nov 19991741,10423.192.43$6,722
Oct 199901,19920.982.80$3,362
Sep 19991761,39221.752.62$7,473
Aug 199901,22519.262.88$3,523
Jul 19991721,23017.892.37$5,995
Jun 199901,22115.942.36$2,884
May 199901,17515.792.32$2,727
Apr 19991761,30615.102.21$5,541
Mar 19991781,28112.471.84$4,575
Feb 199901,1379.981.82$2,067
Jan 199901,12810.381.90$2,143
Dec 199801,1439.201.77$2,027
Nov 19981751,19810.892.19$4,524
Oct 199801,32612.421.97$2,611
Sep 19981711,35412.592.08$4,973
Aug 19981761,34911.301.91$4,562
Jul 199801,21211.742.24$2,712
Jun 199801,11411.242.24$2,492
May 199801,40212.622.21$3,093
Apr 199801,29713.042.51$3,249
Mar 19981701,26712.802.31$5,102
Feb 199801,22713.952.30$2,821
Jan 19981781,30314.702.15$5,424
Dec 19971791,44116.322.41$6,396
Nov 199721,18018.193.09$3,681
Oct 199711,19219.253.15$3,774
Sep 19971511,31017.742.95$6,550
Aug 199701,19117.862.55$3,043
Jul 19971481,23617.582.25$5,379
Jun 199711,15017.242.26$2,613
May 19971621,17118.972.31$5,776
Apr 199701,32517.882.08$2,760
Mar 19971621,34418.951.94$5,676
Feb 199701,25120.492.21$2,760
Jan 19971721,38923.483.54$8,955
Dec 199601,58723.32$0
Nov 199614570821.97$3,186
Oct 199601,43523.31$0
Sep 19961751,44822.22$3,889
Aug 199601,29520.26$0
Jul 19961511,37119.55$2,952
Jun 199601,43718.73$0
May 19961311,31519.43$2,545
Apr 19961581,32521.51$3,399
Mar 199601,46319.38$0
Feb 19961701,42816.98$2,887
Jan 19961791,44317.07$3,056
Dec 199501,43817.19$0
Nov 199501,41016.00$0
Oct 19951581,51915.43$2,438
Sep 199501,49016.18$0
Aug 19951841,61015.92$2,929
Jul 199501,43115.24$0
Jun 19951411,20016.41$2,314
May 199501,50517.56$0
Apr 19951371,47617.73$2,429
Mar 19951791,49016.44$2,943
Feb 199501,41616.58$0
Jan 19951801,41215.92$2,866
Dec 199401,44715.03$0
Nov 19941651,47015.90$2,624
Oct 199401,54115.58$0
Sep 19941821,54915.29$2,783
Aug 199401,58316.13$0
Jul 19941731,65417.56$3,038
Jun 199411,55317.09$17
May 19941771,50515.88$2,811
Apr 199401,56514.14$0
Mar 19941711,59512.46$2,131
Feb 19941791,49212.50$2,238
Jan 199411,39512.66$13
Dec 19931761,58412.33$2,170
Nov 199301,57714.49$0
Oct 19931671,64615.85$2,647
Sep 199301,60915.03$0
Aug 19931711,62215.66$2,678
Jul 199301,63715.46$0
Jun 19931771,43916.79$2,972
May 199301,39717.68$0
Apr 19931781,55318.05$3,213
Mar 199301,60718.14$0
Feb 19931781,54417.90$3,186
Jan 199301,49516.93$0

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                    1 bbl  × $106.41 =       $106
Casinghead gas       310 Mcf  × $  3.05 =       $944

────────────────────────────────────────────────────
Month total                                   $1,051

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/23285 is the state's own key, not one this site invented.