DERRING, R. S.

Operated by BKV BARNETT, LLC (P-5 72504) in the BOONSVILLE (BEND CONGL., GAS) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 28625District 09Field 10574520NGPA filingCondensateGasSaveExport
Value, all time
$616 k
Jan 1993 – May 2026
Value, last 12 filed months
$15 k
at the published price for each month
Months reported
401
no gaps in the span
Streams
2
condensate, 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 3,438 leases and 3,443 wells, and the rule below applies to all of them.

Discovered
1945-05-01
as the register files it
Field class
Oil and gas
the register's own label
Between wells
1,200 ft
minimum
From a lease line
467 ft
minimum

A drilling unit in this field needs at least 80 acres. The field rule took effect on 1991-06-10.

The Commission's schedule remark for this field reads: AMOUNT HAD BEEN CALCULATED FOR 5/1/97.

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
CondensateDisposition43 bbl$3,322
GasProduction186,044 Mcf$612,725
Total$616,048

41,891 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 33.0099, -97.7030. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

33.00986, -97.70297 · 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
5,976 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 5,976 ft.

Completions filed
Apr 1958
1 of 1 wells

1 well

42-4970156315,976 ftApr 1958

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 20260255106.413.05$777
Apr 2026032598.932.87$933
Mar 2026033789.753.15$1,061
Feb 2026030563.503.75$1,144
Jan 2026034459.138.00$2,751
Dec 2025034756.664.41$1,531
Nov 2025032958.593.93$1,292
Oct 2025034759.383.30$1,147
Sep 2025032962.743.08$1,012
Aug 2025034363.933.01$1,034
Jul 2025030866.743.32$1,021
Jun 2025127666.483.13$930
May 2025128560.553.23$982
Apr 2025132162.363.54$1,200
Mar 2025129567.704.27$1,327
Feb 2025124370.884.34$1,126
Jan 2025125974.324.28$1,183
Dec 2024125168.993.12$852
Nov 2024123169.052.20$577
Oct 2024125171.372.28$644
Sep 2024124569.612.36$649
Aug 2024123075.632.06$550
Jul 2024122779.932.15$567
Jun 2024123078.082.63$684
May 2024125478.812.20$637
Apr 2024023084.451.66$382
Mar 2024022680.301.55$349
Feb 2024122676.091.78$479
Jan 2024123973.023.30$861
Dec 2023120371.262.61$601
Nov 2023119477.892.81$623
Oct 2023018685.443.09$574
Sep 2023017289.042.74$470
Aug 2023016480.522.67$438
Jul 2023017074.852.64$449
Jun 2023017268.962.26$388
May 2023120370.622.23$523
Apr 2023119778.122.24$519
Mar 2023121272.852.39$580
Feb 2023119475.112.47$553
Jan 2023120376.533.39$764
Dec 2022123976.415.73$1,446
Nov 2022125485.005.65$1,519
Oct 2022125687.185.86$1,588
Sep 2022125184.888.16$2,134
Aug 2022123294.529.13$2,212
Jul 20221220101.587.54$1,761
Jun 20221205115.097.98$1,750
May 20221230109.378.43$2,049
Apr 20221206104.226.84$1,513
Mar 20221208108.885.08$1,165
Feb 2022120191.054.86$1,068
Jan 2022018681.844.54$844
Dec 2021018271.323.90$710
Nov 2021018277.435.24$953
Oct 2021120479.795.71$1,245
Sep 2021118969.865.35$1,081
Aug 2021123566.024.22$1,058
Jul 2021125270.783.98$1,074
Jun 2021124369.493.38$891
May 2021121663.483.02$715
Apr 2021120160.362.76$615
Mar 2021122161.302.72$662
Feb 2021119657.805.55$1,145
Jan 2021020250.412.81$568
Dec 2020022544.642.68$602
Nov 2020024338.772.71$658
Oct 2020026836.972.48$664
Sep 2020027137.091.99$540
Aug 2020027039.982.39$644
Jul 2020026638.371.83$485
Jun 2020020634.901.69$348
May 2020024016.921.81$436
Apr 2020022514.751.80$406
Mar 2020026130.341.86$484
Feb 2020026449.881.98$523
Jan 2020028957.252.09$605
Dec 2019028459.012.30$654
Nov 2019024455.302.75$671
Oct 2019025753.472.42$622
Sep 2019024055.052.66$638
Aug 2019028053.112.30$645
Jul 2019025156.272.46$617
Jun 2019024452.782.49$608
May 2019025858.482.74$707
Apr 2019024862.632.75$682
Mar 2019025456.803.06$778
Feb 2019022950.852.79$639
Jan 2019024946.033.23$804
Dec 2018017446.594.19$728
Nov 2018018852.934.24$797
Oct 2018022361.443.40$758
Sep 2018022259.543.11$690
Aug 2018024059.403.07$736
Jul 2018024865.142.93$727
Jun 2018023860.183.08$732
May 2018026465.382.90$766
Apr 2018025463.842.90$737
Mar 2018026561.222.79$739
Feb 2018023561.782.77$650
Jan 2018026062.874.01$1,042
Dec 2017026057.272.92$760
Nov 2017027555.423.12$858
Oct 2017027049.292.98$806
Sep 2017024347.523.09$750
Aug 2017023345.373.00$700
Jul 2017023543.873.09$726
Jun 2017024342.493.09$750
May 2017026845.373.26$875
Apr 2017026147.933.21$838
Mar 2017026746.772.98$797
Feb 2017026250.452.95$774
Jan 2017032949.413.42$1,125
Dec 2016031648.763.72$1,176
Nov 2016029742.492.64$785
Oct 2016028946.193.09$893
Sep 2016021341.553.10$660
Aug 2016024041.442.92$702
Jul 2016018241.622.92$532
Jun 2016028245.352.69$757
May 2016028642.521.99$569
Apr 2016028436.561.99$565
Mar 2016028533.011.79$511
Feb 2016027726.472.06$572
Jan 2016029727.352.36$702
Dec 2015029832.362.00$596
Nov 2015029138.792.17$631
Oct 2015031143.552.43$755
Sep 2015029042.992.76$800
Aug 2015032240.162.87$925
Jul 2015033848.152.95$995
Jun 2015028456.152.88$819
May 2015030455.212.96$898
Apr 2015030349.822.71$820
Mar 2015031542.892.93$924
Feb 2015027444.662.98$815
Jan 2015024543.433.10$760
Dec 201409354.693.59$334
Nov 2014025070.464.25$1,063
Oct 2014031678.303.90$1,233
Sep 2014030686.164.05$1,238
Aug 2014031989.394.04$1,287
Jul 2014034196.564.18$1,425
Jun 2014028998.164.74$1,369
May 2014031994.734.73$1,508
Apr 2014033995.944.81$1,630
Mar 2014033895.895.06$1,709
Feb 2014028097.406.19$1,734
Jan 2014034590.404.86$1,677
Dec 2013022791.824.35$988
Nov 201303188.853.74$116
Oct 2013012097.423.78$454
Sep 20130339104.113.72$1,260
Aug 20130350104.253.52$1,233
Jul 20130363102.523.72$1,350
Jun 2013037294.403.93$1,463
May 2013039694.834.15$1,643
Apr 2013038493.964.28$1,645
Mar 2013037093.623.91$1,448
Feb 2013035391.233.42$1,207
Jan 2013042191.603.42$1,440
Dec 2012045386.773.42$1,549
Nov 2012038886.953.62$1,406
Oct 201201089.383.40$34
Sep 2012044094.672.92$1,284
Aug 2012040892.662.91$1,187
Jul 2012041285.133.02$1,245
Jun 2012038779.822.52$975
May 2012039891.612.49$990
Apr 20120393101.652.00$785
Mar 20120406105.052.22$902
Feb 20120354101.102.57$910
Jan 2012036498.092.73$995
Dec 2011028896.873.24$933
Nov 2011027595.723.31$911
Oct 2011037184.983.65$1,354
Sep 2011020783.623.99$825
Aug 2011027183.404.15$1,124
Jul 2011039594.144.52$1,784
Jun 2011031992.904.64$1,480
May 2011039198.134.40$1,722
Apr 20110426105.964.33$1,846
Mar 2011044596.364.06$1,806
Feb 2011043285.644.18$1,806
Jan 2011051286.504.59$2,349
Dec 2010044685.734.35$1,939
Nov 2010042380.843.80$1,605
Oct 2010043678.103.51$1,530
Sep 2010039472.633.98$1,568
Aug 2010044073.684.42$1,945
Jul 2010045572.554.74$2,155
Jun 2010043370.364.91$2,126
May 2010045571.124.24$1,927
Apr 2010041681.694.12$1,715
Mar 2010046978.394.39$2,058
Feb 2010041873.585.44$2,275
Jan 2010048174.365.96$2,869
Dec 2009044371.445.48$2,429
Nov 2009043174.593.75$1,617
Oct 2009044272.544.11$1,817
Sep 2009046065.543.06$1,410
Aug 2009041567.423.22$1,336
Jul 2009034661.133.46$1,199
Jun 2009035566.163.90$1,383
May 2009036254.743.93$1,421
Apr 2009046546.773.59$1,668
Mar 2009048142.144.06$1,952
Feb 2009041032.814.63$1,900
Jan 2009049035.865.37$2,632
Dec 2008031637.105.98$1,889
Nov 20080255.496.86$14
Oct 2008026175.246.92$1,807
Sep 20080409101.767.88$3,222
Aug 20080423114.228.48$3,588
Jul 20080417131.0811.39$4,749
Jun 20080380131.3313.03$4,952
May 20080402123.1711.57$4,653
Apr 20080396110.3110.45$4,140
Mar 20080431101.909.66$4,165
Feb 2008040092.538.77$3,508
Jan 2008043390.388.21$3,553
Dec 2007041988.337.30$3,060
Nov 2007032891.677.29$2,392
Oct 2007044282.856.92$3,060
Sep 2007048575.846.24$3,028
Aug 2007050969.066.39$3,251
Jul 2007044670.906.39$2,849
Jun 2007046162.007.55$3,480
May 2007046558.747.85$3,649
Apr 2007045859.617.81$3,575
Mar 2007046956.927.30$3,425
Feb 2007040055.108.22$3,286
Jan 2007039450.306.73$2,650
Dec 2006041356.656.92$2,857
Nov 2006034954.207.62$2,659
Oct 2006037454.906.01$2,249
Sep 2006038560.085.04$1,939
Aug 2006041368.717.34$3,031
Jul 2006038269.376.34$2,423
Jun 2006040966.286.38$2,611
May 2006041866.016.42$2,686
Apr 2006043064.397.36$3,165
Mar 2006044256.707.08$3,131
Feb 2006041057.597.75$3,178
Jan 2006045560.598.93$4,065
Dec 2005040254.9413.42$5,393
Nov 2005040854.6910.59$4,320
Oct 2005046158.3413.80$6,360
Sep 2005044761.4512.08$5,399
Aug 2005047061.519.80$4,605
Jul 2005048355.697.84$3,788
Jun 2005043952.337.38$3,240
May 2005047145.226.65$3,133
Apr 2005045249.207.36$3,327
Mar 2005048750.377.15$3,484
Feb 2005043945.226.31$2,771
Jan 2005048843.166.32$3,085
Dec 2004053239.866.75$3,592
Nov 2004054345.286.33$3,437
Oct 2004056249.706.52$3,661
Sep 2004053143.245.28$2,806
Aug 2004051942.375.55$2,881
Jul 2004053338.286.08$3,243
Jun 2004052336.106.43$3,364
May 2004055037.486.49$3,572
Apr 2004054834.475.86$3,210
Mar 2004057234.365.53$3,163
Feb 2004051532.455.51$2,837
Jan 2004056732.036.30$3,572
Dec 2003058130.266.30$3,661
Nov 2003058328.804.60$2,679
Oct 2003062528.174.76$2,975
Sep 2003053526.314.75$2,541
Aug 2003056929.765.13$2,919
Jul 2003060529.415.17$3,128
Jun 2003060528.565.98$3,620
May 2003061826.595.97$3,691
Apr 2003056426.675.41$3,050
Mar 2003054831.146.10$3,341
Feb 2003053433.487.93$4,232
Jan 2003060330.315.58$3,366
Dec 2002060626.914.85$2,941
Nov 2002063224.664.14$2,615
Oct 2002069126.464.23$2,922
Sep 2002059027.443.64$2,145
Aug 2002061325.963.16$1,940
Jul 2002063124.583.06$1,932
Jun 2002060423.733.34$2,016
May 2002063924.663.58$2,290
Apr 2002063623.653.51$2,234
Mar 2002066622.003.10$2,066
Feb 2002058918.222.38$1,399
Jan 2002061317.172.38$1,456
Dec 2001059116.932.36$1,397
Nov 2001059118.072.41$1,422
Oct 2001061819.782.53$1,563
Sep 2001065224.262.25$1,468
Aug 2001067624.873.05$2,064
Jul 2001066023.933.20$2,110
Jun 2001064924.563.82$2,482
May 2001063525.524.31$2,735
Apr 2001065324.685.34$3,484
Mar 2001068924.545.38$3,704
Feb 2001061327.755.77$3,535
Jan 2001069127.478.40$5,804
Dec 2000064626.889.12$5,893
Nov 2000069232.215.66$3,915
Oct 2000075131.235.15$3,864
Sep 2000062031.875.19$3,216
Aug 2000064629.644.54$2,933
Jul 2000064428.534.09$2,634
Jun 2000067229.304.40$2,955
May 2000066427.263.68$2,443
Apr 2000066224.513.12$2,063
Mar 2000070028.422.86$2,002
Feb 2000062527.622.73$1,704
Jan 2000065725.272.48$1,630
Dec 1999061324.282.42$1,486
Nov 1999066123.192.43$1,609
Oct 1999071220.982.80$1,996
Sep 1999068721.752.62$1,799
Aug 1999068919.262.88$1,981
Jul 1999069017.892.37$1,637
Jun 1999067515.942.36$1,594
May 1999072015.792.32$1,671
Apr 1999069315.102.21$1,530
Mar 1999070312.471.84$1,292
Feb 199906449.981.82$1,171
Jan 1999075110.381.90$1,427
Dec 199806059.201.77$1,073
Nov 1998072710.892.19$1,589
Oct 1998073412.421.97$1,445
Sep 1998073412.592.08$1,529
Aug 1998079711.301.91$1,520
Jul 1998076911.742.24$1,720
Jun 1998076711.242.24$1,716
May 1998072712.622.21$1,604
Apr 1998076413.042.51$1,914
Mar 1998076912.802.31$1,776
Feb 1998071513.952.30$1,644
Jan 1998076514.702.15$1,648
Dec 1997074616.322.41$1,799
Nov 1997069518.193.09$2,146
Oct 1997084719.253.15$2,668
Sep 1997082417.742.95$2,435
Aug 1997083017.862.55$2,120
Jul 1997090517.582.25$2,033
Jun 1997085917.242.26$1,939
May 1997090218.972.31$2,082
Apr 1997080917.882.08$1,685
Mar 1997082918.951.94$1,608
Feb 1997069920.492.21$1,542
Jan 1997076523.483.54$2,708
Dec 1996077323.32$0
Nov 1996078621.97$0
Oct 1996084023.31$0
Sep 1996086422.22$0
Aug 1996090920.26$0
Jul 1996085519.55$0
Jun 1996073718.73$0
May 1996085519.43$0
Apr 1996089721.51$0
Mar 1996090819.38$0
Feb 1996087616.98$0
Jan 1996086917.07$0
Dec 1995089917.19$0
Nov 1995081716.00$0
Oct 1995057815.43$0
Sep 1995086916.18$0
Aug 1995086915.92$0
Jul 1995093815.24$0
Jun 1995083316.41$0
May 1995089317.56$0
Apr 1995084317.73$0
Mar 1995093816.44$0
Feb 1995080316.58$0
Jan 1995089915.92$0
Dec 1994089815.03$0
Nov 1994086715.90$0
Oct 1994089515.58$0
Sep 1994094215.29$0
Aug 1994098716.13$0
Jul 1994096717.56$0
Jun 199401,04717.09$0
May 199401,02515.88$0
Apr 1994094414.14$0
Mar 1994094612.46$0
Feb 1994086412.50$0
Jan 199401,01812.66$0
Dec 1993094812.33$0
Nov 1993070114.49$0
Oct 1993097715.85$0
Sep 1993081615.03$0
Aug 1993064615.66$0
Jul 1993072615.46$0
Jun 1993092016.79$0
May 1993092917.68$0
Apr 1993088918.05$0
Mar 1993089418.14$0
Feb 1993079417.90$0
Jan 1993090316.93$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
Condensate             0 bbl  × $106.41 =         $0
Gas                  255 Mcf  × $  3.05 =       $777

────────────────────────────────────────────────────
Month total                                     $777

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. 09/G/28625 is the state's own key, not one this site invented.