CLARK UNIT

Operated by RIVERBIRCH RESOURCES, LLC (P-5 104222) in the RENO (CONGL.) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 117621District 7BField 75961666NGPA filingCondensateGasSaveExport
Value, all time
$604 k
Jan 1993 – May 2026
Value, last 12 filed months
$47 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 83 leases and 83 wells, and the rule below applies to all of them.

Discovered
1959-03-17
as the register files it
Field class
Gas
the register's own label
Between wells
2,000 ft
minimum
From a lease line
467 ft
minimum

A drilling unit in this field needs at least 160 acres. The field rule took effect on 1984-09-01.

The Commission's schedule remark for this field reads: AOF-1 AND AOF-2 EFFECTIVE 12/01/97.

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
CondensateDisposition14 bbl$203
GasProduction182,631 Mcf$603,475
Total$603,678

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 32.9731, -97.6428. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

32.97306, -97.64283 · 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
6,100 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 6,100 ft.

Completions filed
Jul 1985
1 of 1 wells

1 well

42-3673287326,100 ftJul 1985

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 202601,077106.413.05$3,280
Apr 202601,02398.932.87$2,936
Mar 202601,07289.753.15$3,376
Feb 2026098863.503.75$3,705
Jan 202601,06059.138.00$8,478
Dec 2025098956.664.41$4,365
Nov 2025097958.593.93$3,844
Oct 202501,07659.383.30$3,556
Sep 202501,10162.743.08$3,388
Aug 202501,06063.933.01$3,196
Jul 202501,11366.743.32$3,690
Jun 202501,05066.483.13$3,285
May 202501,07360.553.23$3,468
Apr 202501,04762.363.54$3,710
Mar 202501,07967.704.27$4,606
Feb 2025097870.884.34$4,245
Jan 202501,10474.324.28$4,724
Dec 202401,08568.993.12$3,387
Nov 202401,03669.052.20$2,278
Oct 202401,06871.372.28$2,437
Sep 202401,08669.612.36$2,568
Aug 202401,15975.632.06$2,392
Jul 202401,16579.932.15$2,501
Jun 202401,10878.082.63$2,918
May 202401,15678.812.20$2,541
Apr 202401,14084.451.66$1,891
Mar 202401,21080.301.55$1,870
Feb 202401,09276.091.78$1,948
Jan 202401,15073.023.30$3,792
Dec 202301,27671.262.61$3,331
Nov 202301,14877.892.81$3,223
Oct 202301,29985.443.09$4,010
Sep 202301,26289.042.74$3,452
Aug 202301,18880.522.67$3,175
Jul 202301,26274.852.64$3,334
Jun 202301,22868.962.26$2,773
May 202301,27270.622.23$2,833
Apr 202301,25278.122.24$2,802
Mar 202301,28072.852.39$3,063
Feb 202301,13775.112.47$2,803
Jan 202301,46576.533.39$4,963
Dec 202201,49576.415.73$8,565
Nov 202201,42885.005.65$8,063
Oct 202201,26087.185.86$7,388
Sep 202201,19784.888.16$9,772
Aug 202201,23894.529.13$11,299
Jul 202201,236101.587.54$9,322
Jun 202201,214115.097.98$9,684
May 202201,264109.378.43$10,659
Apr 202201,246104.226.84$8,520
Mar 202201,323108.885.08$6,716
Feb 202201,21591.054.86$5,903
Jan 202201,36081.844.54$6,171
Dec 202101,37271.323.90$5,350
Nov 202101,33877.435.24$7,007
Oct 202101,39779.795.71$7,982
Sep 202101,42269.865.35$7,609
Aug 202101,61366.024.22$6,808
Jul 202101,61370.783.98$6,423
Jun 202101,53869.493.38$5,199
May 202101,57863.483.02$4,762
Apr 202101,71960.362.76$4,742
Mar 202102,12961.302.72$5,784
Feb 202101,78057.805.55$9,875
Jan 202101,84150.412.81$5,174
Dec 202001,78344.642.68$4,770
Nov 202001,87338.772.71$5,069
Oct 202001,82236.972.48$4,516
Sep 202001,78737.091.99$3,558
Aug 202001,78239.982.39$4,250
Jul 202001,80838.371.83$3,300
Jun 202001,79734.901.69$3,037
May 202001,91416.921.81$3,473
Apr 202002,02914.751.80$3,661
Mar 202002,11630.341.86$3,928
Feb 202001,75149.881.98$3,468
Jan 202002,01757.252.09$4,225
Dec 201902,04559.012.30$4,712
Nov 201902,06555.302.75$5,680
Oct 201902,12353.472.42$5,135
Sep 201902,08755.052.66$5,546
Aug 201902,16353.112.30$4,984
Jul 201902,19856.272.46$5,407
Jun 201902,14452.782.49$5,341
May 201902,24958.482.74$6,163
Apr 201902,17362.632.75$5,977
Mar 201902,28456.803.06$6,994
Feb 201902,11150.852.79$5,894
Jan 201902,35346.033.23$7,596
Dec 201802,38846.594.19$9,995
Nov 201802,35752.934.24$9,987
Oct 201802,50761.443.40$8,519
Sep 201802,46759.543.11$7,667
Aug 201802,57359.403.07$7,890
Jul 201802,62565.142.93$7,696
Jun 201802,54660.183.08$7,834
May 201802,60865.382.90$7,565
Apr 201802,29163.842.90$6,646
Mar 201802,38061.222.79$6,633
Feb 201802,19961.782.77$6,083
Jan 201802,42962.874.01$9,739
Dec 201702,64957.272.92$7,739
Nov 201702,65555.423.12$8,279
Oct 201702,59849.292.98$7,752
Sep 201702,10347.523.09$6,493
Aug 201701,96145.373.00$5,892
Jul 201701,90843.873.09$5,891
Jun 201701,79042.493.09$5,526
May 201701,67945.373.26$5,479
Apr 201701,44047.933.21$4,625
Mar 201701,38146.772.98$4,120
Feb 2017058850.452.95$1,736
Jan 2017013149.413.42$448
Dec 201602748.763.72$101
Nov 201602742.492.64$71
Oct 201602946.193.09$90
Sep 201603341.553.10$102
Aug 201603041.442.92$88
Jul 201602041.622.92$58
Jun 201605245.352.69$140
May 201602342.521.99$46
Apr 201602636.561.99$52
Mar 201606333.011.79$113
Feb 201602626.472.06$54
Jan 201601127.352.36$26
Dec 201503732.362.00$74
Nov 201503638.792.17$78
Oct 201503543.552.43$85
Sep 201503642.992.76$99
Aug 201503140.162.87$89
Jul 201502748.152.95$80
Jun 201503256.152.88$92
May 201503755.212.96$109
Apr 201504149.822.71$111
Mar 201501842.892.93$53
Feb 201503044.662.98$89
Jan 201504943.433.10$152
Dec 201401254.693.59$43
Nov 201401870.464.25$77
Oct 201401778.303.90$66
Sep 201402086.164.05$81
Aug 201401489.394.04$56
Jul 201403096.564.18$125
Jun 201401998.164.74$90
May 201402294.734.73$104
Apr 201402895.944.81$135
Mar 201402395.895.06$116
Feb 201403197.406.19$192
Jan 201403290.404.86$156
Dec 201303791.824.35$161
Nov 201302788.853.74$101
Oct 201302797.423.78$102
Sep 2013039104.113.72$145
Aug 2013041104.253.52$144
Jul 2013013102.523.72$48
Jun 201301894.403.93$71
May 201302094.834.15$83
Apr 201302393.964.28$99
Mar 201301693.623.91$63
Feb 201302391.233.42$79
Jan 201301791.603.42$58
Dec 201201886.773.42$62
Nov 201201786.953.62$62
Oct 201201789.383.40$58
Sep 201201994.672.92$55
Aug 201201992.662.91$55
Jul 201202785.133.02$82
Jun 201203179.822.52$78
May 201202691.612.49$65
Apr 2012042101.652.00$84
Mar 2012080105.052.22$178
Feb 2012030101.102.57$77
Jan 201206598.092.73$178
Dec 20110096.873.24$0
Nov 201103295.723.31$106
Oct 201103884.983.65$139
Sep 201105283.623.99$207
Aug 201101683.404.15$66
Jul 201102594.144.52$113
Jun 20110092.904.64$0
May 201103998.134.40$172
Apr 2011022105.964.33$95
Mar 201102796.364.06$110
Feb 201102685.644.18$109
Jan 201103086.504.59$138
Dec 201002685.734.35$113
Nov 201003480.843.80$129
Oct 201003778.103.51$130
Sep 201003072.633.98$119
Aug 201005873.684.42$256
Jul 20100072.554.74$0
Jun 201001270.364.91$59
May 201002971.124.24$123
Apr 201002981.694.12$120
Mar 201002378.394.39$101
Feb 201002773.585.44$147
Jan 2010011474.365.96$680
Dec 200904171.445.48$225
Nov 200906174.593.75$229
Oct 200906672.544.11$271
Sep 200906765.543.06$205
Aug 20090067.423.22$0
Jul 20090061.133.46$0
Jun 20090066.163.90$0
May 20090054.743.93$0
Apr 20090046.773.59$0
Mar 20090042.144.06$0
Feb 20090032.814.63$0
Jan 20090035.865.37$0
Dec 20080037.105.98$0
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 200800123.1711.57$0
Apr 200800110.3110.45$0
Mar 200800101.909.66$0
Feb 20080092.538.77$0
Jan 20080090.388.21$0
Dec 20070088.337.30$0
Nov 20070091.677.29$0
Oct 20070082.856.92$0
Sep 20070075.846.24$0
Aug 20070069.066.39$0
Jul 20070070.906.39$0
Jun 20070062.007.55$0
May 20070058.747.85$0
Apr 20070059.617.81$0
Mar 20070056.927.30$0
Feb 20070055.108.22$0
Jan 20070050.306.73$0
Dec 20060056.656.92$0
Nov 20060054.207.62$0
Oct 20060054.906.01$0
Sep 20060060.085.04$0
Aug 20060068.717.34$0
Jul 20060069.376.34$0
Jun 20060066.286.38$0
May 20060066.016.42$0
Apr 20060064.397.36$0
Mar 20060056.707.08$0
Feb 20060057.597.75$0
Jan 20060060.598.93$0
Dec 20050054.9413.42$0
Nov 20050054.6910.59$0
Oct 20050058.3413.80$0
Sep 20050061.4512.08$0
Aug 20050061.519.80$0
Jul 20050055.697.84$0
Jun 20050052.337.38$0
May 20050045.226.65$0
Apr 20050049.207.36$0
Mar 20050050.377.15$0
Feb 20050045.226.31$0
Jan 20050043.166.32$0
Dec 20040039.866.75$0
Nov 20040045.286.33$0
Oct 20040049.706.52$0
Sep 20040043.245.28$0
Aug 20040042.375.55$0
Jul 20040038.286.08$0
Jun 20040036.106.43$0
May 20040037.486.49$0
Apr 20040034.475.86$0
Mar 20040034.365.53$0
Feb 20040032.455.51$0
Jan 20040032.036.30$0
Dec 20030030.266.30$0
Nov 20030028.804.60$0
Oct 20030028.174.76$0
Sep 20030026.314.75$0
Aug 20030029.765.13$0
Jul 20030029.415.17$0
Jun 20030028.565.98$0
May 20030026.595.97$0
Apr 20030026.675.41$0
Mar 20030031.146.10$0
Feb 20030033.487.93$0
Jan 20030030.315.58$0
Dec 20020026.914.85$0
Nov 20020024.664.14$0
Oct 20020026.464.23$0
Sep 20020027.443.64$0
Aug 20020025.963.16$0
Jul 20020024.583.06$0
Jun 20020023.733.34$0
May 20020024.663.58$0
Apr 20020023.653.51$0
Mar 20020022.003.10$0
Feb 20020018.222.38$0
Jan 20020017.172.38$0
Dec 20010016.932.36$0
Nov 20010018.072.41$0
Oct 20010019.782.53$0
Sep 20010024.262.25$0
Aug 20010024.873.05$0
Jul 20010023.933.20$0
Jun 20010024.563.82$0
May 20010025.524.31$0
Apr 20010024.685.34$0
Mar 20010024.545.38$0
Feb 20010027.755.77$0
Jan 20010027.478.40$0
Dec 20000026.889.12$0
Nov 20000032.215.66$0
Oct 20000031.235.15$0
Sep 20000031.875.19$0
Aug 20000029.644.54$0
Jul 20000028.534.09$0
Jun 20000029.304.40$0
May 20000027.263.68$0
Apr 20000024.513.12$0
Mar 20000028.422.86$0
Feb 20000027.622.73$0
Jan 20000025.272.48$0
Dec 19990024.282.42$0
Nov 19990023.192.43$0
Oct 19990020.982.80$0
Sep 19990021.752.62$0
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 19980010.892.19$0
Oct 19980012.421.97$0
Sep 19980012.592.08$0
Aug 19980011.301.91$0
Jul 19980011.742.24$0
Jun 19980011.242.24$0
May 19980012.622.21$0
Apr 19980013.042.51$0
Mar 19980012.802.31$0
Feb 19980013.952.30$0
Jan 19980014.702.15$0
Dec 19970016.322.41$0
Nov 19970018.193.09$0
Oct 19970019.253.15$0
Sep 19970017.742.95$0
Aug 19970017.862.55$0
Jul 19970017.582.25$0
Jun 19970017.242.26$0
May 19970018.972.31$0
Apr 19970017.882.08$0
Mar 19970018.951.94$0
Feb 19970020.492.21$0
Jan 19970023.483.54$0
Dec 19960023.32$0
Nov 19960021.97$0
Oct 19960023.31$0
Sep 19960022.22$0
Aug 19960020.26$0
Jul 19960019.55$0
Jun 19960018.73$0
May 19960019.43$0
Apr 19960021.51$0
Mar 19960019.38$0
Feb 19960016.98$0
Jan 19960017.07$0
Dec 19950017.19$0
Nov 19950016.00$0
Oct 19950015.43$0
Sep 19950016.18$0
Aug 19950015.92$0
Jul 19950015.24$0
Jun 19950016.41$0
May 19950017.56$0
Apr 19950017.73$0
Mar 19950016.44$0
Feb 19950016.58$0
Jan 19950015.92$0
Dec 19940015.03$0
Nov 19940015.90$0
Oct 19940015.58$0
Sep 19940015.29$0
Aug 19940016.13$0
Jul 19940017.56$0
Jun 19940017.09$0
May 19940015.88$0
Apr 19940014.14$0
Mar 19940012.46$0
Feb 19940012.50$0
Jan 19940012.66$0
Dec 19930012.33$0
Nov 199314014.49$203
Oct 19930015.85$0
Sep 19930015.03$0
Aug 19930015.66$0
Jul 19930015.46$0
Jun 19930016.79$0
May 19930017.68$0
Apr 19930018.05$0
Mar 19930018.14$0
Feb 19930017.90$0
Jan 19930016.93$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                1,077 Mcf  × $  3.05 =     $3,280

────────────────────────────────────────────────────
Month total                                   $3,280

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. 7B/G/117621 is the state's own key, not one this site invented.