CHAMPION INT'L UNIT A-43

Operated by ROCKSTAR PRODUCTION, LLC (P-5 723473) in the BROOKELAND (AUSTIN CHALK, 8800) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 13631District 06Field 12193500OilCasinghead gasSaveExport
Value, all time
$2.1 M
Dec 1996 – May 2026
Value, last 12 filed months
$5 k
at the published price for each month
Months reported
354
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 488 leases and 597 wells, and the rule below applies to all of them.

Discovered
1983-06-12
as the register files it
Field class
Oil and gas
the register's own label
Between wells
900 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 2009-10-22.

The Commission's schedule remark for this field reads: ACRES. DOCKET EFFECTIVE 10-22-09.

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
OilDisposition32,762 bbl$994,720
Casinghead gasProduction314,546 Mcf$1,098,965
Total$2,093,685

29,983 Mcf of this lease's gas, across 1 month, 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.

Every month this lease reported (354)

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

354 months

May 202600106.413.05$0
Apr 20260598.932.87$14
Mar 20260089.753.15$0
Feb 202604563.503.75$169
Jan 202605259.138.00$416
Dec 202573056.664.41$4,136
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 202495069.612.36$6,613
Aug 20240575.632.06$10
Jul 20240079.932.15$0
Jun 20240078.082.63$0
May 20240078.812.20$0
Apr 20240084.451.66$0
Mar 20240080.301.55$0
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 20230078.122.24$0
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 20220084.888.16$0
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 2022019108.885.08$96
Feb 20220091.054.86$0
Jan 202296081.844.54$7,857
Dec 20210071.323.90$0
Nov 20210877.435.24$42
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 20210260.362.76$6
Mar 20210461.302.72$11
Feb 20210057.805.55$0
Jan 20210050.412.81$0
Dec 20200644.642.68$16
Nov 202001038.772.71$27
Oct 20200036.972.48$0
Sep 202002037.091.99$40
Aug 20200939.982.39$21
Jul 202001338.371.83$24
Jun 20200034.901.69$0
May 2020138016.921.81$2,335
Apr 20200014.751.80$0
Mar 20200030.341.86$0
Feb 20200249.881.98$4
Jan 20200057.252.09$0
Dec 20190059.012.30$0
Nov 20190055.302.75$0
Oct 20190453.472.42$10
Sep 20190055.052.66$0
Aug 20190053.112.30$0
Jul 20190056.272.46$0
Jun 20190052.782.49$0
May 2019221058.482.74$12,924
Apr 2019218062.632.75$13,653
Mar 20190456.803.06$12
Feb 20190050.852.79$0
Jan 20190046.033.23$0
Dec 20180446.594.19$17
Nov 20180052.934.24$0
Oct 20180061.443.40$0
Sep 20180359.543.11$9
Aug 20180059.403.07$0
Jul 20180065.142.93$0
Jun 20180060.183.08$0
May 2018181065.382.90$11,834
Apr 20180063.842.90$0
Mar 20180061.222.79$0
Feb 20180061.782.77$0
Jan 201801762.874.01$68
Dec 201701357.272.92$38
Nov 201701255.423.12$37
Oct 2017176049.292.98$8,675
Sep 20170047.523.09$0
Aug 20170045.373.00$0
Jul 20170043.873.09$0
Jun 2017177042.493.09$7,521
May 20170045.373.26$0
Apr 201704447.933.21$141
Mar 20170046.772.98$0
Feb 20170050.452.95$0
Jan 201701049.413.42$34
Dec 20160148.763.72$4
Nov 20160042.492.64$0
Oct 201601046.193.09$31
Sep 20160041.553.10$0
Aug 201601441.442.92$41
Jul 20160141.622.92$3
Jun 20160045.352.69$0
May 201603042.521.99$60
Apr 201602036.561.99$40
Mar 201605033.011.79$90
Feb 20160026.472.06$0
Jan 20160527.352.36$12
Dec 20150032.362.00$0
Nov 201502038.792.17$43
Oct 201501143.552.43$27
Sep 201501742.992.76$47
Aug 20151732240.162.87$7,011
Jul 201501048.152.95$29
Jun 201501056.152.88$29
May 201501055.212.96$30
Apr 20150049.822.71$0
Mar 201502142.892.93$62
Feb 201502644.662.98$77
Jan 201502543.433.10$78
Dec 201405454.693.59$194
Nov 201404970.464.25$208
Oct 201405978.303.90$230
Sep 201403186.164.05$125
Aug 2014033489.394.04$1,348
Jul 201418541696.564.18$19,602
Jun 201403298.164.74$152
May 201402594.734.73$118
Apr 2014054595.944.81$2,621
Mar 2014040095.895.06$2,023
Feb 2014030797.406.19$1,901
Jan 201401590.404.86$73
Dec 201305791.824.35$248
Nov 201303488.853.74$127
Oct 201307497.423.78$280
Sep 2013010104.113.72$37
Aug 20130102104.253.52$359
Jul 20130103102.523.72$383
Jun 2013010294.403.93$401
May 2013912394.834.15$1,364
Apr 201304593.964.28$193
Mar 20130093.623.91$0
Feb 20130091.233.42$0
Jan 201303991.603.42$133
Dec 201203986.773.42$133
Nov 20120086.953.62$0
Oct 201201789.383.40$58
Sep 201202294.672.92$64
Aug 20120992.662.91$26
Jul 201201185.133.02$33
Jun 20120079.822.52$0
May 201202391.612.49$57
Apr 2012015101.652.00$30
Mar 2012015105.052.22$33
Feb 2012013101.102.57$33
Jan 201201798.092.73$46
Dec 201103196.873.24$100
Nov 20111632095.723.31$15,669
Oct 201102484.983.65$88
Sep 20110883.623.99$32
Aug 201104183.404.15$170
Jul 201101794.144.52$77
Jun 201101492.904.64$65
May 201105998.134.40$260
Apr 20110299105.964.33$1,296
Mar 201102496.364.06$97
Feb 2011041385.644.18$1,726
Jan 20111764286.504.59$15,417
Dec 201003885.734.35$165
Nov 2010022780.843.80$862
Oct 201003878.103.51$133
Sep 20100072.633.98$0
Aug 201004773.684.42$208
Jul 2010022572.554.74$1,066
Jun 201001970.364.91$93
May 2010010771.124.24$453
Apr 20100881.694.12$33
Mar 2010012478.394.39$544
Feb 201002873.585.44$152
Jan 201002774.365.96$161
Dec 200906171.445.48$335
Nov 200902774.593.75$101
Oct 2009014572.544.11$596
Sep 200902665.543.06$80
Aug 200907767.423.22$248
Jul 200903061.133.46$104
Jun 2009032666.163.90$1,270
May 200931850454.743.93$19,386
Apr 2009037546.773.59$1,345
Mar 2009065542.144.06$2,659
Feb 2009054432.814.63$2,520
Jan 200917969135.865.37$10,130
Dec 2008080037.105.98$4,782
Nov 200836298555.496.86$26,845
Oct 200818859775.246.92$18,278
Sep 2008013101.767.88$102
Aug 20080297114.228.48$2,519
Jul 20080476131.0811.39$5,421
Jun 20080638131.3313.03$8,315
May 2008195612123.1711.57$31,102
Apr 20080547110.3110.45$5,719
Mar 20080851101.909.66$8,224
Feb 200818570192.538.77$23,266
Jan 2008096790.388.21$7,935
Dec 20071831,78188.337.30$29,169
Nov 20071861,21391.677.29$25,895
Oct 2007010782.856.92$741
Sep 200719480475.846.24$19,733
Aug 2007077469.066.39$4,944
Jul 20073591,67970.906.39$36,178
Jun 2007041562.007.55$3,133
May 200701,75358.747.85$13,755
Apr 2007047459.617.81$3,700
Mar 20071811,28356.927.30$19,671
Feb 20073691,25955.108.22$30,676
Jan 20071802,03750.306.73$22,757
Dec 2006040256.656.92$2,781
Nov 2006024854.207.62$1,889
Oct 2006027654.906.01$1,660
Sep 2006016160.085.04$811
Aug 200618382368.717.34$18,615
Jul 200619047369.376.34$16,180
Jun 200601,00166.286.38$6,390
May 200601,01266.016.42$6,502
Apr 20063531,32064.397.36$32,446
Mar 2006068756.707.08$4,866
Feb 200618021557.597.75$12,033
Jan 2006041860.598.93$3,734
Dec 2005037254.9413.42$4,991
Nov 2005046754.6910.59$4,945
Oct 200536180658.3413.80$32,180
Sep 2005083161.4512.08$10,038
Aug 2005036261.519.80$3,546
Jul 200501,66455.697.84$13,052
Jun 2005026452.337.38$1,949
May 20051861,10445.226.65$15,754
Apr 2005039649.207.36$2,915
Mar 200519494250.377.15$16,512
Feb 2005056245.226.31$3,547
Jan 2005080543.166.32$5,089
Dec 200418278539.866.75$12,554
Nov 2004017545.286.33$1,108
Oct 200402,09349.706.52$13,636
Sep 2004018343.245.28$967
Aug 20041801,32442.375.55$14,976
Jul 2004085338.286.08$5,190
Jun 20041871,13936.106.43$14,078
May 200401,16937.486.49$7,592
Apr 20041921,06934.475.86$12,881
Mar 2004040034.365.53$2,212
Feb 200419599332.455.51$11,799
Jan 20041921,88332.036.30$18,012
Dec 200301,10630.266.30$6,970
Nov 20031831,11628.804.60$10,399
Oct 20031901,09128.174.76$10,545
Sep 2003096726.314.75$4,593
Aug 20031801,28629.765.13$11,954
Jul 20031841,13729.415.17$11,291
Jun 20031781,75428.565.98$15,578
May 200303026.595.97$179
Apr 200318031526.675.41$6,504
Mar 2003065231.146.10$3,975
Feb 2003063133.487.93$5,001
Jan 20031821,19930.315.58$12,209
Dec 200218193826.914.85$9,424
Nov 200202,99424.664.14$12,386
Oct 20021781,62526.464.23$11,582
Sep 20021741,57827.443.64$10,511
Aug 2002050925.963.16$1,611
Jul 200217871824.583.06$6,574
Jun 200201,04023.733.34$3,472
May 20021811,35524.663.58$9,320
Apr 20021781,35823.653.51$8,979
Mar 200201,05822.003.10$3,283
Feb 20021861,25018.222.38$6,359
Jan 20023671,56917.172.38$10,029
Dec 2001098916.932.36$2,338
Nov 20011781,48018.072.41$6,777
Oct 200116713119.782.53$3,635
Sep 20011782,56824.262.25$10,100
Aug 20013692,00224.873.05$15,289
Jul 200101,22323.933.20$3,910
Jun 200118698224.563.82$8,323
May 20011792,90525.524.31$17,081
Apr 20013602,44524.685.34$21,930
Mar 2001035024.545.38$1,882
Feb 2001050427.755.77$2,907
Jan 20013642,56827.478.40$31,567
Dec 20001802,18226.889.12$24,744
Nov 20001802,03632.215.66$17,317
Oct 20001791,68731.235.15$14,271
Sep 20001862,16231.875.19$17,141
Aug 20001782,64229.644.54$17,273
Jul 20001611,34728.534.09$10,102
Jun 20001633,20529.304.40$18,869
May 20003603,10927.263.68$21,254
Apr 20003803,35624.513.12$19,771
Mar 20001923,74128.422.86$16,155
Feb 20001792,98227.622.73$13,074
Jan 200001,07425.272.48$2,664
Dec 19990024.282.42$0
Nov 19990223.192.43$5
Oct 199901220.982.80$34
Sep 199902121.752.62$55
Aug 199903219.262.88$92
Jul 1999174017.892.37$3,113
Jun 19990015.942.36$0
May 1999024915.792.32$578
Apr 1999061115.102.21$1,349
Mar 1999066612.471.84$1,224
Feb 199901,3989.981.82$2,541
Jan 19991921,87310.381.90$5,552
Dec 19981734,0459.201.77$8,765
Nov 19983623,95610.892.19$12,589
Oct 19983463,27512.421.97$10,746
Sep 19981732,65012.592.08$7,697
Aug 19983623,46011.301.91$10,690
Jul 19985603,65511.742.24$14,752
Jun 19981873,78611.242.24$10,572
May 19983733,68812.622.21$12,844
Apr 19983754,18513.042.51$15,375
Mar 19983723,46412.802.31$12,762
Feb 19983834,84313.952.30$16,478
Jan 19983744,79614.702.15$15,832
Dec 19975555,10216.322.41$21,359
Nov 19973754,62618.193.09$21,108
Oct 19975635,25619.253.15$27,393
Sep 19975555,50117.742.95$26,100
Aug 19975857,15517.862.55$28,727
Jul 19975655,38017.582.25$22,021
Jun 19977516,96517.242.26$28,669
May 19979358,23218.972.31$36,741
Apr 19977559,37817.882.08$33,032
Mar 19971,32210,52918.951.94$45,469
Feb 19971,32711,72420.492.21$53,052
Jan 19971,89221,27023.483.54$119,714
Dec 19963,02229,98323.32$70,473

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                    0 bbl  × $ 98.93 =         $0
Casinghead gas         5 Mcf  × $  2.87 =        $14

────────────────────────────────────────────────────
Month total                                      $14

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. 06/O/13631 is the state's own key, not one this site invented.