BRILLHART "907"

Operated by UNBRIDLED RESOURCES, LLC (P-5 875461) in the PAINE (MORROW, UPPER) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 6497District 10Field 68381450NGPA filingOilCasinghead gasSaveExport
Value, all time
$1.7 M
Jan 1993 – May 2026
Value, last 12 filed months
$0
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 9 leases and 13 wells, and the rule below applies to all of them.

Discovered
1979-11-19
as the register files it
Field class
Oil and gas
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 160 acres. The field rule took effect on 1989-03-06.

The Commission's schedule remark for this field reads: PER DOCKET 10-92668 EFF 3-6-89, RULES MADE PERMANENT.

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
OilDisposition19,856 bbl$375,152
Casinghead gasProduction882,858 Mcf$1,340,693
Total$1,715,845

593,792 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 (2)

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 36.3345, -100.4785. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.3 miles.

36.33454, -100.47852 · 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
50.0%
1 of 2 wells
With a plug date
0.0%
0 of 2 wells
Median depth
9,325 ft
2 wells filed one
Completion to plug
no well filed both dates

What the state filed about each well

On the RRC proration schedule
150.0%
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.
150.0%

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

Between 8,940 and 9,709 ft, median 9,325 ft, over the 2 wells that filed a depth.

Completions filed
Sep 1987 – Mar 1988
2 of 2 wells

2 wells

42-2953178258,940 ftMar 1988Yes
42-2953175349,709 ftSep 1987

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 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 201200101.652.00$0
Mar 201200105.052.22$0
Feb 201200101.102.57$0
Jan 20120098.092.73$0
Dec 20110096.873.24$0
Nov 20110095.723.31$0
Oct 20110084.983.65$0
Sep 20110083.623.99$0
Aug 20110083.404.15$0
Jul 20110094.144.52$0
Jun 20110092.904.64$0
May 20110098.134.40$0
Apr 201100105.964.33$0
Mar 20110096.364.06$0
Feb 20110085.644.18$0
Jan 20110086.504.59$0
Dec 20100085.734.35$0
Nov 20100080.843.80$0
Oct 20100078.103.51$0
Sep 20100072.633.98$0
Aug 20100073.684.42$0
Jul 20100072.554.74$0
Jun 20100070.364.91$0
May 20100071.124.24$0
Apr 20100081.694.12$0
Mar 20100078.394.39$0
Feb 20100073.585.44$0
Jan 20100074.365.96$0
Dec 20090071.445.48$0
Nov 20090074.593.75$0
Oct 20090072.544.11$0
Sep 20090065.543.06$0
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 200801,53192.538.77$13,428
Jan 200801,74190.388.21$14,286
Dec 200701,67288.337.30$12,209
Nov 200701,58191.677.29$11,528
Oct 2007019582.856.92$1,350
Sep 2007031075.846.24$1,936
Aug 2007034969.066.39$2,229
Jul 2007016970.906.39$1,080
Jun 2007014262.007.55$1,072
May 2007014358.747.85$1,122
Apr 2007018659.617.81$1,452
Mar 2007028156.927.30$2,052
Feb 2007026355.108.22$2,161
Jan 2007035650.306.73$2,395
Dec 200601,06156.656.92$7,340
Nov 200602,56154.207.62$19,508
Oct 200602,56554.906.01$15,425
Sep 200602,57560.085.04$12,971
Aug 200602,75768.717.34$20,236
Jul 200602,81869.376.34$17,874
Jun 200602,61266.286.38$16,675
May 200602,57966.016.42$16,570
Apr 200602,52764.397.36$18,600
Mar 200602,70656.707.08$19,166
Feb 200602,45857.597.75$19,052
Jan 200602,45060.598.93$21,887
Dec 200502,56454.9413.42$34,397
Nov 20052082,35154.6910.59$36,269
Oct 200502,43658.3413.80$33,606
Sep 200502,32261.4512.08$28,047
Aug 200502,37761.519.80$23,287
Jul 200502,56455.697.84$20,111
Jun 200502,37952.337.38$17,559
May 200502,36545.226.65$15,730
Apr 200502,32149.207.36$17,084
Mar 200502,33650.377.15$16,714
Feb 20052292,10145.226.31$23,617
Jan 200501,82043.166.32$11,506
Dec 200401,60939.866.75$10,862
Nov 20042402,27845.286.33$25,288
Oct 200402,39349.706.52$15,591
Sep 200402,24643.245.28$11,868
Aug 20041722,32842.375.55$20,210
Jul 200402,23938.286.08$13,622
Jun 200402,16536.106.43$13,927
May 200402,19137.486.49$14,230
Apr 200402,55534.475.86$14,968
Mar 200402,61634.365.53$14,467
Feb 20042332,69932.455.51$22,431
Jan 200402,66232.036.30$16,770
Dec 200302,70430.266.30$17,040
Nov 200302,61528.804.60$12,016
Oct 200302,04828.174.76$9,748
Sep 20032951,29126.314.75$13,893
Aug 200301,40129.765.13$7,187
Jul 200301,30829.415.17$6,763
Jun 200302,33428.565.98$13,964
May 200301,42926.595.97$8,535
Apr 200301,41726.675.41$7,662
Mar 20032291,38931.146.10$15,598
Feb 200301,27833.487.93$10,129
Jan 2003010,53630.315.58$58,812
Dec 2002010,10326.914.85$49,038
Nov 200207,87424.664.14$32,574
Oct 200201,63426.464.23$6,910
Sep 200201,60827.443.64$5,845
Aug 20022021,67025.963.16$10,528
Jul 200201,64524.583.06$5,037
Jun 200201,67723.733.34$5,598
May 20022081,51524.663.58$10,559
Apr 200201,46923.653.51$5,160
Mar 200201,58622.003.10$4,921
Feb 20022111,78618.222.38$8,087
Jan 200201,66017.172.38$3,944
Dec 200101,55016.932.36$3,665
Nov 20012041,51918.072.41$7,340
Oct 200101,66819.782.53$4,218
Sep 20012381,65924.262.25$9,509
Aug 2001471,55624.873.05$5,920
Jul 200102,22423.933.20$7,110
Jun 20011832,12824.563.82$12,632
May 200102,13025.524.31$9,175
Apr 200101,15224.685.34$6,146
Mar 2001030324.545.38$1,629
Feb 2001042127.755.77$2,428
Jan 2001020727.478.40$1,739
Dec 200005226.889.12$474
Nov 2000021632.215.66$1,222
Oct 2000050931.235.15$2,619
Sep 2000064431.875.19$3,340
Aug 2000026929.644.54$1,221
Jul 2000011628.534.09$474
Jun 2000043429.304.40$1,908
May 200001,46627.263.68$5,395
Apr 200001,29224.513.12$4,026
Mar 200003,07928.422.86$8,805
Feb 200001,86327.622.73$5,079
Jan 20002893,38425.272.48$15,697
Dec 199902,64824.282.42$6,418
Nov 19992822,42423.192.43$12,440
Oct 199902,49420.982.80$6,992
Sep 199902,46421.752.62$6,453
Aug 19992922,62019.262.88$13,158
Jul 199902,62717.892.37$6,232
Jun 199902,55215.942.36$6,028
May 199902,42715.792.32$5,633
Apr 19992831,57315.102.21$7,747
Mar 199901,44312.471.84$2,653
Feb 199902,7439.981.82$4,986
Jan 199902,68610.381.90$5,103
Dec 19983102,3969.201.77$7,101
Nov 199802,48310.892.19$5,427
Oct 199802,51012.421.97$4,943
Sep 19982482,23312.592.08$7,773
Aug 199802,50411.301.91$4,776
Jul 199802,64411.742.24$5,915
Jun 19982552,58711.242.24$8,654
May 199802,75912.622.21$6,087
Apr 199802,78113.042.51$6,967
Mar 19982822,68412.802.31$9,808
Feb 199802,51913.952.30$5,792
Jan 199801,35514.702.15$2,920
Dec 19972413,19616.322.41$11,639
Nov 199703,31918.193.09$10,250
Oct 19972673,89319.253.15$17,402
Sep 199703,60217.742.95$10,643
Aug 19972543,55817.862.55$13,626
Jul 199703,95917.582.25$8,896
Jun 19972573,68717.242.26$12,753
May 199701,15118.972.31$2,657
Apr 1997082817.882.08$1,725
Mar 199704,82918.951.94$9,364
Feb 19972675,13020.492.21$16,787
Jan 199705,43523.483.54$19,238
Dec 19962367,64823.32$5,504
Nov 19962638,99021.97$5,778
Oct 199606,25223.31$0
Sep 19962475,00922.22$5,488
Aug 19962916,17020.26$5,896
Jul 199605,95019.55$0
Jun 19962396,53218.73$4,476
May 199607,26819.43$0
Apr 19962297,39221.51$4,926
Mar 19962668,03519.38$5,155
Feb 19962907,50916.98$4,924
Jan 199606,01617.07$0
Dec 19952536,71617.19$4,349
Nov 19951736,59116.00$2,768
Oct 19952157,60415.43$3,317
Sep 19951787,71316.18$2,880
Aug 19951948,99315.92$3,088
Jul 19952779,13215.24$4,221
Jun 19951989,00316.41$3,249
May 19952298,47817.56$4,021
Apr 199509,98017.73$0
Mar 199522712,74816.44$3,732
Feb 19951577,13916.58$2,603
Jan 199518015,50415.92$2,866
Dec 199423111,64415.03$3,472
Nov 199422310,62415.90$3,546
Oct 199448012,74515.58$7,478
Sep 199420412,01815.29$3,119
Aug 199437113,02616.13$5,984
Jul 199440711,84317.56$7,147
Jun 1994010,29217.09$0
May 199467015,43415.88$10,640
Apr 199422913,16514.14$3,238
Mar 199443914,81712.46$5,470
Feb 199451613,31212.50$6,450
Jan 199403,62012.66$0
Dec 199330314,67312.33$3,736
Nov 199320715,60014.49$2,999
Oct 199351217,92715.85$8,115
Sep 199326919,95515.03$4,043
Aug 199326918,21315.66$4,213
Jul 199368921,41115.46$10,652
Jun 199347422,06516.79$7,958
May 199343924,40917.68$7,762
Apr 199350223,93718.05$9,061
Mar 199352124,93218.14$9,451
Feb 199383825,77417.90$15,000
Jan 199329529,98416.93$4,994

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.

Feb 2008 — as filed, then multipliedworked
Oil                    0 bbl  × $ 92.53 =         $0
Casinghead gas     1,531 Mcf  × $  8.77 =    $13,428

────────────────────────────────────────────────────
Month total                                  $13,428

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. 10/O/6497 is the state's own key, not one this site invented.