BLACKSTONE UNIT A-897

Operated by ATLAS OPERATING LLC (P-5 36587) 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 13906District 06Field 12193500OilCasinghead gasSaveExport
Value, all time
$3.8 M
Mar 1999 – May 2026
Value, last 12 filed months
$41 k
at the published price for each month
Months reported
327
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
OilDisposition41,530 bbl$2,136,487
Casinghead gasProduction333,622 Mcf$1,625,645
Total$3,762,131

Every month this lease reported (327)

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

327 months

May 202600106.413.05$0
Apr 20260098.932.87$0
Mar 2026171089.753.15$15,347
Feb 20260063.503.75$0
Jan 20260059.138.00$0
Dec 202583056.664.41$4,703
Nov 2025159058.593.93$9,316
Oct 2025188059.383.30$11,163
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 20251799767.704.27$12,532
Feb 2025016370.884.34$708
Jan 2025012274.324.28$522
Dec 20241838668.993.12$12,894
Nov 2024013469.052.20$295
Oct 2024013871.372.28$315
Sep 202418317269.612.36$13,145
Aug 2024013275.632.06$272
Jul 2024021479.932.15$459
Jun 2024553378.082.63$4,381
May 2024012678.812.20$277
Apr 2024176084.451.66$14,863
Mar 20240880.301.55$12
Feb 20240676.091.78$11
Jan 20241851673.023.30$13,561
Dec 20230071.262.61$0
Nov 202302477.892.81$67
Oct 202380485.443.09$6,848
Sep 20231785089.042.74$15,986
Aug 202301980.522.67$51
Jul 20230074.852.64$0
Jun 202318610568.962.26$13,064
May 20230470.622.23$9
Apr 202318016378.122.24$14,426
Mar 202309872.852.39$235
Feb 2023012175.112.47$298
Jan 202311176.533.39$114
Dec 20221761876.415.73$13,551
Nov 2022018985.005.65$1,067
Oct 20221927987.185.86$17,202
Sep 202208084.888.16$653
Aug 202218011294.529.13$18,036
Jul 20220106101.587.54$799
Jun 2022020115.097.98$160
May 20220163109.378.43$1,375
Apr 2022186170104.226.84$20,547
Mar 2022045108.885.08$228
Feb 2022018691.054.86$904
Jan 20228616281.844.54$7,773
Dec 2021012071.323.90$468
Nov 2021179377.435.24$13,876
Oct 202101379.795.71$74
Sep 2021171069.865.35$11,946
Aug 2021184066.024.22$12,148
Jul 202107470.783.98$295
Jun 202106169.493.38$206
May 2021022663.483.02$682
Apr 20211751260.362.76$10,596
Mar 202102561.302.72$68
Feb 202108957.805.55$494
Jan 202106550.412.81$183
Dec 202016614344.642.68$7,793
Nov 202007538.772.71$203
Oct 2020014436.972.48$357
Sep 202018016137.091.99$6,997
Aug 20200039.982.39$0
Jul 20203671138.371.83$14,102
Jun 20200234.901.69$3
May 20200116.921.81$2
Apr 20200014.751.80$0
Mar 2020010630.341.86$197
Feb 202008549.881.98$168
Jan 20202209757.252.09$12,798
Dec 201909259.012.30$212
Nov 2019012955.302.75$355
Oct 2019195053.472.42$10,427
Sep 201901555.052.66$40
Aug 2019190053.112.30$10,091
Jul 201902656.272.46$64
Jun 201902052.782.49$50
May 201922021958.482.74$13,466
Apr 2019219862.632.75$13,738
Mar 20190656.803.06$18
Feb 20190150.852.79$3
Jan 2019179446.033.23$8,252
Dec 20180446.594.19$17
Nov 201801052.934.24$42
Oct 2018169061.443.40$10,383
Sep 20180459.543.11$12
Aug 20180659.403.07$18
Jul 2018171065.142.93$11,139
Jun 2018180060.183.08$10,832
May 20180065.382.90$0
Apr 20180063.842.90$0
Mar 20183503261.222.79$21,516
Feb 201801261.782.77$33
Jan 201802162.874.01$84
Dec 20170057.272.92$0
Nov 20170555.423.12$16
Oct 20171822749.292.98$9,051
Sep 2017041547.523.09$1,281
Aug 201719286645.373.00$11,313
Jul 20171806143.873.09$8,085
Jun 2017010642.493.09$327
May 201707145.373.26$232
Apr 201704347.933.21$138
Mar 2017182046.772.98$8,512
Feb 201701250.452.95$35
Jan 20170049.413.42$0
Dec 2016180048.763.72$8,777
Nov 20160042.492.64$0
Oct 20160046.193.09$0
Sep 2016180041.553.10$7,479
Aug 201602341.442.92$67
Jul 201601,24341.622.92$3,635
Jun 2016194045.352.69$8,798
May 2016010242.521.99$203
Apr 2016050536.561.99$1,005
Mar 20163522233.011.79$11,659
Feb 2016023026.472.06$475
Jan 201602327.352.36$54
Dec 201517721232.362.00$6,152
Nov 2015015038.792.17$325
Oct 2015018743.552.43$454
Sep 201502642.992.76$72
Aug 201518019540.162.87$7,789
Jul 2015020748.152.95$610
Jun 2015035056.152.88$1,009
May 2015180055.212.96$9,938
Apr 201507249.822.71$195
Mar 2015013142.892.93$384
Feb 201518227244.662.98$8,938
Jan 2015023043.433.10$713
Dec 201418137654.693.59$11,249
Nov 201406,27970.464.25$26,697
Oct 201417928178.303.90$15,112
Sep 2014023786.164.05$959
Aug 20140089.394.04$0
Jul 201417245796.564.18$18,518
Jun 201402,42698.164.74$11,492
May 201417827694.734.73$18,166
Apr 201418140095.944.81$19,289
Mar 2014023595.895.06$1,188
Feb 201417012,76797.406.19$95,611
Jan 201406,93790.404.86$33,719
Dec 20131801,12491.824.35$21,422
Nov 2013010888.853.74$404
Oct 2013012397.423.78$465
Sep 2013175163104.113.72$18,825
Aug 201304104.253.52$14
Jul 2013158368102.523.72$17,566
Jun 2013021494.403.93$842
May 2013014694.834.15$606
Apr 201315627393.964.28$15,827
Mar 201317961793.623.91$19,172
Feb 2013092391.233.42$3,157
Jan 2013054891.603.42$1,874
Dec 201217869886.773.42$17,832
Nov 2012075086.953.62$2,719
Oct 201217675489.383.40$18,294
Sep 201217973094.672.92$19,076
Aug 2012074892.662.91$2,175
Jul 20121761,10485.133.02$18,318
Jun 201201,21379.822.52$3,056
May 201217781891.612.49$18,250
Apr 201201,312101.652.00$2,620
Mar 2012185795105.052.22$21,201
Feb 20120684101.102.57$1,758
Jan 201218262498.092.73$19,558
Dec 2011035196.873.24$1,137
Nov 201117746395.723.31$18,476
Oct 2011087584.983.65$3,192
Sep 201117658483.623.99$17,045
Aug 2011077583.404.15$3,216
Jul 20111773,11594.144.52$30,734
Jun 20111862,19492.904.64$27,459
May 201102,02898.134.40$8,933
Apr 20111762,966105.964.33$31,501
Mar 201104,11196.364.06$16,680
Feb 201103,21085.644.18$13,418
Jan 20111783,13986.504.59$29,801
Dec 20101772,15385.734.35$24,535
Nov 201002,17080.843.80$8,236
Oct 20101802,53878.103.51$22,964
Sep 201002,46772.633.98$9,817
Aug 20101772,38773.684.42$23,590
Jul 201002,26972.554.74$10,747
Jun 20101761,98570.364.91$22,131
May 20101743,12171.124.24$25,593
Apr 201002,26981.694.12$9,354
Mar 20103584,36478.394.39$47,216
Feb 201004,07873.585.44$22,194
Jan 201003,72274.365.96$22,198
Dec 20091801,77771.445.48$22,604
Nov 200901,77474.593.75$6,655
Oct 200904,19172.544.11$17,226
Sep 200917872665.543.06$13,891
Aug 200918335567.423.22$13,480
Jul 200918352161.133.46$12,992
Jun 20091761,29466.163.90$16,684
May 200901,38454.743.93$5,433
Apr 20091791,16346.773.59$12,544
Mar 20091811,43342.144.06$13,444
Feb 200917531032.814.63$7,178
Jan 200901,05735.865.37$5,677
Dec 200817699437.105.98$12,471
Nov 200817875855.496.86$15,077
Oct 200801,16075.246.92$8,030
Sep 2008188710101.767.88$24,724
Aug 20080663114.228.48$5,624
Jul 2008187453131.0811.39$29,671
Jun 2008186388131.3313.03$29,484
May 2008181761123.1711.57$31,102
Apr 20080794110.3110.45$8,301
Mar 2008182833101.909.66$26,596
Feb 200818967092.538.77$23,364
Jan 20081941,18290.388.21$27,233
Dec 2007080688.337.30$5,885
Nov 200718841891.677.29$20,282
Oct 200718590882.856.92$21,612
Sep 200718489175.846.24$19,518
Aug 200716350869.066.39$14,502
Jul 200717775170.906.39$17,347
Jun 2007065362.007.55$4,929
May 200718856858.747.85$15,500
Apr 200718760559.617.81$15,869
Mar 200718169356.927.30$15,363
Feb 200718539255.108.22$13,414
Jan 200718252950.306.73$12,713
Dec 200618498056.656.92$17,204
Nov 200617991654.207.62$16,679
Oct 200618672654.906.01$14,577
Sep 200618372260.085.04$14,632
Aug 200618782168.717.34$18,875
Jul 200618893769.376.34$18,985
Jun 2006062366.286.38$3,977
May 200617889866.016.42$17,519
Apr 20061751,16864.397.36$19,865
Mar 20063731,33756.707.08$30,619
Feb 20061931,25657.597.75$20,850
Jan 200601,69560.598.93$15,142
Dec 20051801,11954.9413.42$24,901
Nov 2005591,17154.6910.59$15,626
Oct 200518035658.3413.80$15,412
Sep 200517863361.4512.08$18,584
Aug 200517677861.519.80$18,448
Jul 20053451,00355.697.84$27,080
Jun 20051801,03752.337.38$17,074
May 20051901,31945.226.65$17,365
Apr 20051901,04849.207.36$17,062
Mar 200555151750.377.15$31,453
Feb 200518177345.226.31$13,064
Jan 20051821,11843.166.32$14,923
Dec 200437746139.866.75$18,139
Nov 20041801,06045.286.33$14,861
Oct 20041811,24949.706.52$17,133
Sep 20041891,01843.245.28$13,551
Aug 200418990142.375.55$13,009
Jul 20041841,25538.286.08$14,679
Jun 20041841,41936.106.43$15,771
May 20043601,48437.486.49$23,131
Apr 2004076334.475.86$4,470
Mar 20041891,84134.365.53$16,675
Feb 20041841,76032.455.51$15,668
Jan 20043751,72732.036.30$22,891
Dec 200301,78730.266.30$11,261
Nov 20031901,76128.804.60$13,564
Oct 20033711,91328.174.76$19,556
Sep 20031881,27526.314.75$11,002
Aug 20031851,91129.765.13$15,308
Jul 20031851,48629.415.17$13,125
Jun 20031881,62528.565.98$15,092
May 20031772,43326.595.97$19,238
Apr 20033562,63426.675.41$23,737
Mar 20031773,24331.146.10$25,281
Feb 200318386333.487.93$12,967
Jan 20032151,53930.315.58$15,107
Dec 200201,37626.914.85$6,679
Nov 20023621,39524.664.14$14,698
Oct 20021731,84926.464.23$12,397
Sep 20023612,13727.443.64$17,674
Aug 20021792,34225.963.16$12,057
Jul 20021892,83524.583.06$13,326
Jun 20021772,69223.733.34$13,187
May 20021783,43924.663.58$16,715
Apr 20023552,74823.653.51$18,048
Mar 20021772,49622.003.10$11,638
Feb 20023313,04118.222.38$13,255
Jan 20021722,23917.172.38$8,272
Dec 20013783,15716.932.36$13,864
Nov 20013742,51818.072.41$12,815
Oct 20011882,99519.782.53$11,293
Sep 20011803,49124.262.25$12,226
Aug 20013732,54624.873.05$17,050
Jul 20011764,37423.933.20$18,196
Jun 20013615,20824.563.82$28,782
May 20011875,06125.524.31$26,572
Apr 20013704,99924.685.34$35,803
Mar 20013664,64824.545.38$33,971
Feb 20011803,81227.755.77$26,979
Jan 20015414,60427.478.40$53,529
Dec 20003624,48426.889.12$50,636
Nov 20003613,39732.215.66$30,848
Oct 20003633,90831.235.15$31,445
Sep 20005554,07931.875.19$38,844
Aug 20003634,94629.644.54$33,218
Jul 20005434,31328.534.09$33,131
Jun 20003646,00729.304.40$37,079
May 20005426,06827.263.68$37,104
Apr 20007505,12824.513.12$34,361
Mar 20007584,31928.422.86$33,894
Feb 20003611,18227.622.73$13,194
Jan 20009551,05325.272.48$26,745
Dec 199903524.282.42$85
Nov 199902423.192.43$58
Oct 1999015720.982.80$440
Sep 19992719121.752.62$1,087
Aug 1999012119.262.88$348
Jul 199901417.892.37$33
Jun 1999052415.942.36$1,238
May 199902315.792.32$53
Apr 199904115.102.21$91
Mar 199904412.471.84$81

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.

Mar 2026 — as filed, then multipliedworked
Oil                  171 bbl  × $ 89.75 =    $15,347
Casinghead gas         0 Mcf  × $  3.15 =         $0

────────────────────────────────────────────────────
Month total                                  $15,347

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/13906 is the state's own key, not one this site invented.