RAYBURN UNIT #4

Operated by RADIUS OPERATING, LLC (P-5 687835) 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 13785District 06Field 12193500OilCasinghead gasSaveExport
Value, all time
$3.9 M
Dec 1997 – May 2026
Value, last 12 filed months
$0
at the published price for each month
Months reported
342
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
OilDisposition56,848 bbl$1,278,993
Casinghead gasProduction706,002 Mcf$2,613,913
Total$3,892,906

Every month this lease reported (342)

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

342 months

May 202600106.413.05$0
Apr 20260098.932.87$0
Mar 20260089.753.15$0
Feb 20260063.503.75$0
Jan 20260059.138.00$0
Dec 20250056.664.41$0
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 20240069.612.36$0
Aug 20240075.632.06$0
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 202200108.885.08$0
Feb 20220091.054.86$0
Jan 20220081.844.54$0
Dec 20210071.323.90$0
Nov 20210077.435.24$0
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 20210060.362.76$0
Mar 20210061.302.72$0
Feb 20210057.805.55$0
Jan 20210050.412.81$0
Dec 20200044.642.68$0
Nov 20200038.772.71$0
Oct 20200036.972.48$0
Sep 20200037.091.99$0
Aug 20200039.982.39$0
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 20200049.881.98$0
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 20190053.112.30$0
Jul 20190056.272.46$0
Jun 20190052.782.49$0
May 20190058.482.74$0
Apr 20190062.632.75$0
Mar 20190056.803.06$0
Feb 20190050.852.79$0
Jan 20190046.033.23$0
Dec 20180046.594.19$0
Nov 20180052.934.24$0
Oct 20180061.443.40$0
Sep 20180059.543.11$0
Aug 20180059.403.07$0
Jul 20180065.142.93$0
Jun 20180060.183.08$0
May 20180065.382.90$0
Apr 20180063.842.90$0
Mar 20180061.222.79$0
Feb 20180061.782.77$0
Jan 20180062.874.01$0
Dec 20170057.272.92$0
Nov 20170055.423.12$0
Oct 20170049.292.98$0
Sep 20170047.523.09$0
Aug 20170045.373.00$0
Jul 20170043.873.09$0
Jun 20170042.493.09$0
May 20170045.373.26$0
Apr 20170047.933.21$0
Mar 20170046.772.98$0
Feb 20170050.452.95$0
Jan 20170049.413.42$0
Dec 20160048.763.72$0
Nov 20160042.492.64$0
Oct 20160046.193.09$0
Sep 20160041.553.10$0
Aug 20160041.442.92$0
Jul 20160041.622.92$0
Jun 20160045.352.69$0
May 20160042.521.99$0
Apr 20160036.561.99$0
Mar 20160033.011.79$0
Feb 20160026.472.06$0
Jan 20160027.352.36$0
Dec 20150032.362.00$0
Nov 20150038.792.17$0
Oct 20150043.552.43$0
Sep 20150042.992.76$0
Aug 20150040.162.87$0
Jul 20150048.152.95$0
Jun 20150056.152.88$0
May 20150055.212.96$0
Apr 20150049.822.71$0
Mar 20150042.892.93$0
Feb 20150044.662.98$0
Jan 20150043.433.10$0
Dec 20140054.693.59$0
Nov 20140070.464.25$0
Oct 20140078.303.90$0
Sep 20140086.164.05$0
Aug 20140089.394.04$0
Jul 20140096.564.18$0
Jun 20140098.164.74$0
May 20140094.734.73$0
Apr 20140095.944.81$0
Mar 20140095.895.06$0
Feb 20140097.406.19$0
Jan 20140090.404.86$0
Dec 20130091.824.35$0
Nov 20130088.853.74$0
Oct 20130097.423.78$0
Sep 201300104.113.72$0
Aug 201300104.253.52$0
Jul 201300102.523.72$0
Jun 20130094.403.93$0
May 20130094.834.15$0
Apr 20130093.964.28$0
Mar 20130093.623.91$0
Feb 20130091.233.42$0
Jan 20130091.603.42$0
Dec 20120086.773.42$0
Nov 20120086.953.62$0
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 20120091.612.49$0
Apr 201202101.652.00$4
Mar 201200105.052.22$0
Feb 201200101.102.57$0
Jan 20120398.092.73$8
Dec 201101496.873.24$45
Nov 201107595.723.31$248
Oct 201117031084.983.65$15,578
Sep 2011035583.623.99$1,415
Aug 2011070483.404.15$2,921
Jul 201106694.144.52$298
Jun 201101,07092.904.64$4,965
May 201103,84198.134.40$16,919
Apr 20110622105.964.33$2,695
Mar 2011064196.364.06$2,601
Feb 2011010285.644.18$426
Jan 20110086.504.59$0
Dec 20100085.734.35$0
Nov 2010173080.843.80$13,985
Oct 20100078.103.51$0
Sep 201001,26272.633.98$5,022
Aug 2010042073.684.42$1,856
Jul 201010842072.554.74$9,825
Jun 201019048270.364.91$15,735
May 2010027471.124.24$1,160
Apr 201009781.694.12$400
Mar 201003278.394.39$140
Feb 2010017073.585.44$925
Jan 201004974.365.96$292
Dec 200905971.445.48$324
Nov 2009011274.593.75$420
Oct 200904672.544.11$189
Sep 2009011065.543.06$337
Aug 2009011767.423.22$377
Jul 2009013361.133.46$461
Jun 2009013766.163.90$534
May 200915616254.743.93$9,175
Apr 2009037646.773.59$1,349
Mar 2009038942.144.06$1,579
Feb 200901632.814.63$74
Jan 20090035.865.37$0
Dec 20080037.105.98$0
Nov 200806055.496.86$412
Oct 200803875.246.92$263
Sep 2008156418101.767.88$19,167
Aug 20080401114.228.48$3,402
Jul 20080260131.0811.39$2,961
Jun 2008333364131.3313.03$48,477
May 2008086123.1711.57$995
Apr 2008015110.3110.45$157
Mar 2008083101.909.66$802
Feb 20081905392.538.77$18,046
Jan 200816316590.388.21$16,086
Dec 20070988.337.30$66
Nov 20070091.677.29$0
Oct 200717945782.856.92$17,993
Sep 2007023275.846.24$1,449
Aug 2007016569.066.39$1,054
Jul 2007036970.906.39$2,357
Jun 200719326662.007.55$13,974
May 20071112558.747.85$1,627
Apr 20071807059.617.81$11,276
Mar 200702356.927.30$168
Feb 200718515155.108.22$11,434
Jan 2007046750.306.73$3,141
Dec 200619018356.656.92$12,030
Nov 200618037454.207.62$12,605
Oct 2006043554.906.01$2,616
Sep 200617552960.085.04$13,179
Aug 200618045468.717.34$15,700
Jul 2006037869.376.34$2,398
Jun 200617724466.286.38$13,289
May 200618217666.016.42$13,145
Apr 20060064.397.36$0
Mar 2006185056.707.08$10,490
Feb 2006200057.597.75$11,518
Jan 2006244060.598.93$14,784
Dec 200501,34754.9413.42$18,071
Nov 2005099754.6910.59$10,557
Oct 200501,79958.3413.80$24,819
Sep 2005319061.4512.08$19,603
Aug 20050061.519.80$0
Jul 2005196055.697.84$10,915
Jun 20050052.337.38$0
May 200517119945.226.65$9,056
Apr 20051721,37549.207.36$18,583
Mar 200517712850.377.15$9,831
Feb 20050045.226.31$0
Jan 2005021143.166.32$1,334
Dec 20041721,54039.866.75$17,253
Nov 200401,42545.286.33$9,021
Oct 2004099449.706.52$6,476
Sep 20041583,04143.245.28$22,900
Aug 20041771,58942.375.55$16,319
Jul 20041745,05738.286.08$37,428
Jun 20041794,85436.106.43$37,688
May 200401,40937.486.49$9,151
Apr 20043405,55334.475.86$44,252
Mar 200402,28434.365.53$12,631
Feb 20044802,12432.455.51$27,278
Jan 200405,01632.036.30$31,599
Dec 200303,74530.266.30$23,600
Nov 20033285,10428.804.60$32,900
Oct 20031786,63328.174.76$36,585
Sep 200301,15726.314.75$5,495
Aug 20033532,07229.765.13$21,134
Jul 200317871329.415.17$8,922
Jun 200301,93728.565.98$11,589
May 20031744,18926.595.97$29,646
Apr 20035368,89226.675.41$62,377
Mar 200308,25131.146.10$50,298
Feb 20033507,90733.487.93$74,388
Jan 20031797,33030.315.58$46,342
Dec 20023263,76926.914.85$27,066
Nov 20021794,03424.664.14$21,103
Oct 20023269,01626.464.23$46,756
Sep 200209,96127.443.64$36,210
Aug 200217711,02525.963.16$39,480
Jul 200217711,03824.583.06$38,146
Jun 20023558,13423.733.34$35,577
May 20023567,68524.663.58$36,322
Apr 20021793,84223.653.51$17,728
Mar 20023467,49522.003.10$30,867
Feb 20023526,82618.222.38$22,630
Jan 200236211,01417.172.38$32,381
Dec 200130613,09116.932.36$36,133
Nov 20011,0147,49918.072.41$36,362
Oct 200103,06719.782.53$7,756
Sep 20010024.262.25$0
Aug 2001010024.873.05$305
Jul 200106023.933.20$192
Jun 2001025024.563.82$956
May 20013533,00325.524.31$21,943
Apr 20013546,23024.685.34$41,976
Mar 20011641,89724.545.38$14,224
Feb 20017129,49027.755.77$74,488
Jan 20011798,59527.478.40$77,104
Dec 200033810,24326.889.12$102,527
Nov 200052813,95532.215.66$95,964
Oct 200053415,69231.235.15$97,420
Sep 200052215,39031.875.19$96,456
Aug 200018216,83829.644.54$81,852
Jul 200036316,69228.534.09$78,623
Jun 200069716,69229.304.40$93,821
May 200053217,25027.263.68$77,978
Apr 200070120,09424.513.12$79,794
Mar 200035919,66128.422.86$66,428
Feb 20008861,16127.622.73$27,637
Jan 20008951,43625.272.48$26,179
Dec 199953843324.282.42$14,112
Nov 199953764623.192.43$14,025
Oct 19995383,03220.982.80$19,788
Sep 199989173921.752.62$21,315
Aug 19995371,29219.262.88$14,058
Jul 19997033,35617.892.37$20,538
Jun 19991,0655,71915.942.36$30,485
May 199973117,76315.792.32$52,771
Apr 199958119,06515.102.21$50,870
Mar 199996014,00112.471.84$37,710
Feb 19991,16613,3089.981.82$35,828
Jan 19999608,11910.381.90$25,390
Dec 19981,16510,7539.201.77$29,787
Nov 199895614,36710.892.19$41,813
Oct 19981,16518,46812.421.97$50,837
Sep 19981,55611,41912.592.08$43,371
Aug 19981,55215,11011.301.91$46,358
Jul 19981,72317,50011.742.24$59,380
Jun 19982,32915,66711.242.24$61,229
May 19982,68921,34812.622.21$81,036
Apr 19984,42928,74213.042.51$129,762
Mar 19988,23234,34012.802.31$184,676
Feb 19980013.952.30$0
Jan 19980014.702.15$0
Dec 19970016.322.41$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 2012 — as filed, then multipliedworked
Oil                    0 bbl  × $101.65 =         $0
Casinghead gas         2 Mcf  × $  2.00 =         $4

────────────────────────────────────────────────────
Month total                                       $4

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/13785 is the state's own key, not one this site invented.