RIKER

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

Oil lease lease 27151District 08Field 11752666NGPA filingOilCasinghead gasSaveExport
Value, all time
$1.6 M
Jan 1993 – May 2026
Value, last 12 filed months
$51 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 33 leases and 50 wells, and the rule below applies to all of them.

Discovered
1962-09-09
as the register files it
Field class
Oil
the register's own label
Between wells
1,320 ft
minimum
From a lease line
660 ft
minimum

A drilling unit in this field needs at least 80 acres.

The Commission's schedule remark for this field reads: 80 ACRE OPTIONAL, DIAG: 3250

Severance-tax incentive filings

Applications the operator filed to have this lease's gas taxed at a reduced state rate. A filing is an application, and this page never calls one a reduction that was granted.

ProgrammeFilingsWith an approval dateDatedDocket
NGPA1none

This says nothing about a royalty. A severance tax is charged to the operator. Whether a reduced rate reaches a royalty owner depends on the wording of the lease instrument, which is a private contract this site does not hold.

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
OilDisposition31,379 bbl$1,532,324
Casinghead gasProduction15,644 Mcf$20,664
Total$1,552,987

6,765 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 32.5211, -102.0301. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

32.52105, -102.03012 · 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
0.0%
0 of 1 wells
With a plug date
0.0%
0 of 1 wells
Median depth
9,525 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
00.0%
A plug date is filed
00.0%
BothOn the schedule and plugged. Neither fact cancels the other.
00.0%
NeitherNo plug date, and not on the schedule.
1100.0%

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 9,525 ft.

Completions filed
Feb 1982
1 of 1 wells

1 well

42-3173246019,525 ftFeb 1982

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 2026179098.932.87$17,708
Mar 20261089.753.15$90
Feb 2026187063.503.75$11,875
Jan 2026180059.138.00$10,643
Dec 20250056.664.41$0
Nov 2025180058.593.93$10,546
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 20251060.553.23$61
Apr 2025179062.363.54$11,162
Mar 20250067.704.27$0
Feb 2025182070.884.34$12,900
Jan 20250074.324.28$0
Dec 2024183068.993.12$12,625
Nov 20240069.052.20$0
Oct 202418933771.372.28$14,258
Sep 2024027269.612.36$643
Aug 202417618475.632.06$13,691
Jul 2024037679.932.15$807
Jun 202417548278.082.63$14,934
May 2024026178.812.20$574
Apr 202436839584.451.66$31,733
Mar 2024032380.301.55$499
Feb 2024036676.091.78$653
Jan 20241657873.023.30$12,306
Dec 20230071.262.61$0
Nov 2023113777.892.81$463
Oct 2023029985.443.09$923
Sep 2023028989.042.74$790
Aug 202316533080.522.67$14,168
Jul 202316729874.852.64$13,287
Jun 2023033268.962.26$750
May 202317235670.622.23$12,940
Apr 2023035478.122.24$792
Mar 2023181072.852.39$13,186
Feb 20230075.112.47$0
Jan 2023176076.533.39$13,469
Dec 2022178076.415.73$13,601
Nov 2022164085.005.65$13,940
Oct 20220087.185.86$0
Sep 20220084.888.16$0
Aug 20220094.529.13$0
Jul 20221690101.587.54$17,167
Jun 202200115.097.98$0
May 20221640109.378.43$17,937
Apr 20223570104.226.84$37,207
Mar 202200108.885.08$0
Feb 20226091.054.86$546
Jan 2022328081.844.54$26,844
Dec 20210071.323.90$0
Nov 20210077.435.24$0
Oct 2021161079.795.71$12,846
Sep 2021179069.865.35$12,505
Aug 2021167066.024.22$11,025
Jul 20210070.783.98$0
Jun 20210069.493.38$0
May 2021163063.483.02$10,347
Apr 20210060.362.76$0
Mar 2021175061.302.72$10,728
Feb 20210057.805.55$0
Jan 20213050.412.81$151
Dec 20200044.642.68$0
Nov 20200038.772.71$0
Oct 2020174036.972.48$6,433
Sep 20200037.091.99$0
Aug 20200039.982.39$0
Jul 20200038.371.83$0
Jun 2020183034.901.69$6,387
May 20200016.921.81$0
Apr 2020178014.751.80$2,626
Mar 20200030.341.86$0
Feb 20200049.881.98$0
Jan 2020172057.252.09$9,847
Dec 20190059.012.30$0
Nov 20190055.302.75$0
Oct 20190053.472.42$0
Sep 20190055.052.66$0
Aug 2019155053.112.30$8,232
Jul 20191056.272.46$56
Jun 20190052.782.49$0
May 2019151058.482.74$8,830
Apr 20190062.632.75$0
Mar 2019166056.803.06$9,429
Feb 20190050.852.79$0
Jan 20190046.033.23$0
Dec 20180046.594.19$0
Nov 2018146052.934.24$7,728
Oct 20180061.443.40$0
Sep 2018135059.543.11$8,038
Aug 20180059.403.07$0
Jul 20180065.142.93$0
Jun 2018144060.183.08$8,666
May 20182065.382.90$131
Apr 2018151063.842.90$9,640
Mar 20180061.222.79$0
Feb 20181061.782.77$62
Jan 2018146062.874.01$9,179
Dec 20170057.272.92$0
Nov 2017140055.423.12$7,759
Oct 20170049.292.98$0
Sep 20170047.523.09$0
Aug 2017181045.373.00$8,212
Jul 20170043.873.09$0
Jun 20170042.493.09$0
May 2017172045.373.26$7,804
Apr 20170047.933.21$0
Mar 2017151046.772.98$7,062
Feb 20170050.452.95$0
Jan 20170049.413.42$0
Dec 2016157048.763.72$7,655
Nov 20160042.492.64$0
Oct 2016102046.193.09$4,711
Sep 20160041.553.10$0
Aug 2016104041.442.92$4,310
Jul 20160041.622.92$0
Jun 2016103045.352.69$4,671
May 2016158042.521.99$6,718
Apr 20160036.561.99$0
Mar 20160033.011.79$0
Feb 2016127026.472.06$3,362
Jan 20160027.352.36$0
Dec 2015177032.362.00$5,728
Nov 20150038.792.17$0
Oct 20150043.552.43$0
Sep 2015170042.992.76$7,308
Aug 20150040.162.87$0
Jul 2015169048.152.95$8,137
Jun 20150056.152.88$0
May 20150055.212.96$0
Apr 2015172049.822.71$8,569
Mar 20150042.892.93$0
Feb 2015176044.662.98$7,860
Jan 20150043.433.10$0
Dec 2014167054.693.59$9,133
Nov 2014149070.464.25$10,499
Oct 20140078.303.90$0
Sep 20140086.164.05$0
Aug 20140089.394.04$0
Jul 2014178096.564.18$17,188
Jun 20140098.164.74$0
May 20140094.734.73$0
Apr 2014171095.944.81$16,406
Mar 20140095.895.06$0
Feb 2014168097.406.19$16,363
Jan 20140090.404.86$0
Dec 2013175091.824.35$16,069
Nov 20130088.853.74$0
Oct 2013169097.423.78$16,464
Sep 201300104.113.72$0
Aug 20131660104.253.52$17,306
Jul 20131630102.523.72$16,711
Jun 20130094.403.93$0
May 20130094.834.15$0
Apr 20130093.964.28$0
Mar 2013338093.623.91$31,644
Feb 20130091.233.42$0
Jan 20130091.603.42$0
Dec 20120086.773.42$0
Nov 2012322086.953.62$27,998
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 2012168091.612.49$15,390
Apr 20121790101.652.00$18,195
Mar 201200105.052.22$0
Feb 201200101.102.57$0
Jan 20120098.092.73$0
Dec 2011185096.873.24$17,921
Nov 20110095.723.31$0
Oct 2011171084.983.65$14,532
Sep 20110083.623.99$0
Aug 2011164083.404.15$13,678
Jul 20110094.144.52$0
Jun 2011147092.904.64$13,656
May 2011165098.134.40$16,191
Apr 201100105.964.33$0
Mar 20110096.364.06$0
Feb 2011168085.644.18$14,388
Jan 20110086.504.59$0
Dec 2010168085.734.35$14,403
Nov 20100080.843.80$0
Oct 2010168078.103.51$13,121
Sep 20100072.633.98$0
Aug 2010167073.684.42$12,305
Jul 20100072.554.74$0
Jun 2010172070.364.91$12,102
May 20100071.124.24$0
Apr 2010169081.694.12$13,806
Mar 2010169078.394.39$13,248
Feb 20100073.585.44$0
Jan 20100074.365.96$0
Dec 2009164071.445.48$11,716
Nov 20090074.593.75$0
Oct 2009168072.544.11$12,187
Sep 2009167065.543.06$10,945
Aug 20090067.423.22$0
Jul 20090061.133.46$0
Jun 2009170066.163.90$11,247
May 20090054.743.93$0
Apr 2009169046.773.59$7,904
Mar 20090042.144.06$0
Feb 2009343032.814.63$11,254
Jan 20091035.865.37$36
Dec 2008237037.105.98$8,793
Nov 20080055.496.86$0
Oct 20080075.246.92$0
Sep 200800101.767.88$0
Aug 200800114.228.48$0
Jul 200800131.0811.39$0
Jun 200800131.3313.03$0
May 20081740123.1711.57$21,432
Apr 200800110.3110.45$0
Mar 200800101.909.66$0
Feb 20080092.538.77$0
Jan 20080090.388.21$0
Dec 2007168088.337.30$14,839
Nov 20070091.677.29$0
Oct 20070082.856.92$0
Sep 2007173075.846.24$13,120
Aug 20070069.066.39$0
Jul 20070070.906.39$0
Jun 2007173062.007.55$10,726
May 20070058.747.85$0
Apr 2007171059.617.81$10,193
Mar 20070056.927.30$0
Feb 2007171055.108.22$9,422
Jan 20070050.306.73$0
Dec 20060056.656.92$0
Nov 20060054.207.62$0
Oct 2006183054.906.01$10,047
Sep 20060060.085.04$0
Aug 2006177068.717.34$12,162
Jul 20060069.376.34$0
Jun 20060066.286.38$0
May 20060066.016.42$0
Apr 20060064.397.36$0
Mar 2006185056.707.08$10,490
Feb 20060057.597.75$0
Jan 2006173060.598.93$10,482
Dec 20050054.9413.42$0
Nov 20050054.6910.59$0
Oct 2005183058.3413.80$10,676
Sep 20050061.4512.08$0
Aug 200525061.519.80$1,538
Jul 2005172055.697.84$9,579
Jun 20050052.337.38$0
May 2005172045.226.65$7,778
Apr 20050049.207.36$0
Mar 20050050.377.15$0
Feb 2005186045.226.31$8,411
Jan 20050043.166.32$0
Dec 2004180039.866.75$7,175
Nov 20040045.286.33$0
Oct 20040049.706.52$0
Sep 20040043.245.28$0
Aug 2004180042.375.55$7,627
Jul 20040038.286.08$0
Jun 20040036.106.43$0
May 2004163037.486.49$6,109
Apr 20040034.475.86$0
Mar 2004181034.365.53$6,219
Feb 20040032.455.51$0
Jan 2004180032.036.30$5,765
Dec 20030030.266.30$0
Nov 20030028.804.60$0
Oct 2003178028.174.76$5,014
Sep 20030026.314.75$0
Aug 2003181029.765.13$5,387
Jul 2003177029.415.17$5,206
Jun 20030028.565.98$0
May 2003178026.595.97$4,733
Apr 20030026.675.41$0
Mar 2003179031.146.10$5,574
Feb 20030033.487.93$0
Jan 20030030.315.58$0
Dec 2002179026.914.85$4,817
Nov 20021024.664.14$25
Oct 2002181026.464.23$4,789
Sep 2002181027.443.64$4,967
Aug 20020025.963.16$0
Jul 20020024.583.06$0
Jun 2002179023.733.34$4,248
May 2002180024.663.58$4,439
Apr 20020023.653.51$0
Mar 2002182022.003.10$4,004
Feb 2002187018.222.38$3,407
Jan 20020017.172.38$0
Dec 2001174016.932.36$2,946
Nov 2001183018.072.41$3,307
Oct 20010019.782.53$0
Sep 2001176024.262.25$4,270
Aug 2001179024.873.05$4,452
Jul 2001188023.933.20$4,499
Jun 20010024.563.82$0
May 2001177025.524.31$4,517
Apr 20010024.685.34$0
Mar 2001181024.545.38$4,442
Feb 20010027.755.77$0
Jan 2001181027.478.40$4,972
Dec 20000026.889.12$0
Nov 20000032.215.66$0
Oct 2000180031.235.15$5,621
Sep 20000031.875.19$0
Aug 2000182029.644.54$5,394
Jul 20000028.534.09$0
Jun 2000180029.304.40$5,274
May 20000027.263.68$0
Apr 2000183024.513.12$4,485
Mar 20000028.422.86$0
Feb 2000179027.622.73$4,944
Jan 20000025.272.48$0
Dec 1999182024.282.42$4,419
Nov 19990023.192.43$0
Oct 1999180020.982.80$3,776
Sep 19990021.752.62$0
Aug 19991786019.262.88$3,601
Jul 199907117.892.37$168
Jun 199906015.942.36$142
May 19991858315.792.32$3,114
Apr 19991808315.102.21$2,901
Mar 199908412.471.84$154
Feb 19990859.981.82$155
Jan 19991839310.381.90$2,076
Dec 199801029.201.77$181
Nov 19981817310.892.19$2,131
Oct 199806812.421.97$134
Sep 199808212.592.08$171
Aug 199818110211.301.91$2,240
Jul 1998010111.742.24$226
Jun 19981828511.242.24$2,236
May 1998011712.622.21$258
Apr 199817011313.042.51$2,500
Mar 1998012912.802.31$298
Feb 199817911713.952.30$2,766
Jan 1998015014.702.15$323
Dec 199718113316.322.41$3,275
Nov 1997013718.193.09$423
Oct 199718315619.253.15$4,014
Sep 1997016817.742.95$496
Aug 199737515217.862.55$7,086
Jul 1997013517.582.25$303
Jun 199718712117.242.26$3,497
May 1997011118.972.31$256
Apr 199718311717.882.08$3,516
Mar 1997011318.951.94$219
Feb 19971749920.492.21$3,784
Jan 1997011023.483.54$389
Dec 19961889923.32$4,384
Nov 19961908021.97$4,174
Oct 1996010623.31$0
Sep 1996010522.22$0
Aug 1996010220.26$0
Jul 199617510719.55$3,421
Jun 1996010218.73$0
May 19961726619.43$3,342
Apr 199617713121.51$3,807
Mar 1996010619.38$0
Feb 1996013816.98$0
Jan 199617312217.07$2,953
Dec 199509417.19$0
Nov 19951868916.00$2,976
Oct 19951808215.43$2,777
Sep 1995013116.18$0
Aug 199518915015.92$3,009
Jul 1995011015.24$0
Jun 199519511116.41$3,200
May 199507517.56$0
Apr 19951839217.73$3,245
Mar 199509916.44$0
Feb 19951674916.58$2,769
Jan 1995010515.92$0
Dec 199417310315.03$2,600
Nov 1994011415.90$0
Oct 199418115815.58$2,820
Sep 199418112415.29$2,767
Aug 1994011616.13$0
Jul 199417512017.56$3,073
Jun 199416112217.09$2,751
May 1994011915.88$0
Apr 199432410014.14$4,581
Mar 199407412.46$0
Feb 199401912.50$0
Jan 199401312.66$0
Dec 1993012512.33$0
Nov 199316920114.49$2,449
Oct 199316223715.85$2,568
Sep 1993025915.03$0
Aug 199316728215.66$2,615
Jul 199316127915.46$2,489
Jun 1993030416.79$0
May 199316034417.68$2,829
Apr 199318613818.05$3,357
Mar 199316229118.14$2,939
Feb 199317231417.90$3,079
Jan 1993035816.93$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.

Apr 2026 — as filed, then multipliedworked
Oil                  179 bbl  × $ 98.93 =    $17,708
Casinghead gas         0 Mcf  × $  2.87 =         $0

────────────────────────────────────────────────────
Month total                                  $17,708

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/27151 is the state's own key, not one this site invented.