BLASIG A

Operated by TRIVISTA OPERATING LLC (P-5 871169) in the SERBIN (TAYLOR SAND) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 23143District 03Field 82265500OilCasinghead gasSaveExport
Value, all time
$2.4 M
Dec 1996 – May 2026
Value, last 12 filed months
$19 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 444 leases and 641 wells, and the rule below applies to all of them.

Discovered
1985-11-19
as the register files it
Field class
Oil and gas
the register's own label
Between wells
660 ft
minimum
From a lease line
330 ft
minimum

A drilling unit in this field needs at least 20 acres. The field rule took effect on 2013-08-06.

The Commission's schedule remark for this field reads: 1500 FT DIAGONAL.

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
OilDisposition16,824 bbl$698,687
Casinghead gasProduction424,161 Mcf$1,683,923
Total$2,382,610

7,049 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.

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 30.1828, -97.0565. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.2 miles.

30.18278, -97.05648 · 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 2 wells
With a plug date
0.0%
0 of 2 wells
Median depth
5,477 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
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.
2100.0%

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 5,465 and 5,488 ft, median 5,477 ft, over the 2 wells that filed a depth.

Completions filed
Dec 1996 – Apr 1997
2 of 2 wells

2 wells

42-2873248925,488 ftApr 1997
42-2873248415,465 ftDec 1996

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 (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 20260098.932.87$0
Mar 20260089.753.15$0
Feb 2026011963.503.75$446
Jan 2026028559.138.00$2,279
Dec 20252627956.664.41$2,704
Nov 2025016358.593.93$640
Oct 20253625559.383.30$2,980
Sep 2025721362.743.08$1,095
Aug 20254620763.933.01$3,565
Jul 2025022966.743.32$759
Jun 20254633766.483.13$4,112
May 20256025560.553.23$4,457
Apr 2025024862.363.54$879
Mar 2025026267.704.27$1,118
Feb 2025023870.884.34$1,033
Jan 2025026674.324.28$1,138
Dec 2024027668.993.12$862
Nov 2024017369.052.20$380
Oct 2024025171.372.28$573
Sep 2024024469.612.36$577
Aug 2024025775.632.06$530
Jul 20240079.932.15$0
Jun 2024025778.082.63$677
May 2024026978.812.20$591
Apr 202416084.451.66$1,351
Mar 2024024380.301.55$375
Feb 2024021776.091.78$387
Jan 2024025973.023.30$854
Dec 2023022271.262.61$580
Nov 2023024977.892.81$699
Oct 2023029185.443.09$898
Sep 2023030389.042.74$829
Aug 2023033280.522.67$887
Jul 2023634574.852.64$1,361
Jun 2023034968.962.26$788
May 20231142570.622.23$1,723
Apr 2023035478.122.24$792
Mar 2023036672.852.39$876
Feb 2023030275.112.47$745
Jan 2023037676.533.39$1,274
Dec 2022030976.415.73$1,770
Nov 2022029485.005.65$1,660
Oct 2022029687.185.86$1,736
Sep 2022037284.888.16$3,037
Aug 2022033094.529.13$3,012
Jul 20220351101.587.54$2,647
Jun 20220358115.097.98$2,856
May 20220355109.378.43$2,994
Apr 202219276104.226.84$3,867
Mar 202204108.885.08$20
Feb 20220091.054.86$0
Jan 20220081.844.54$0
Dec 20210071.323.90$0
Nov 20211217577.435.24$1,846
Oct 20211448879.795.71$3,905
Sep 20213345769.865.35$4,751
Aug 2021933966.024.22$2,025
Jul 20211349570.783.98$2,891
Jun 20213151369.493.38$3,888
May 20215453363.483.02$5,036
Apr 20211044760.362.76$1,837
Mar 20212560261.302.72$3,168
Feb 20213541357.805.55$4,314
Jan 20211961750.412.81$2,692
Dec 2020054544.642.68$1,458
Nov 20202942538.772.71$2,275
Oct 20201036536.972.48$1,274
Sep 20204228837.091.99$2,131
Aug 20201631339.982.39$1,386
Jul 20202133938.371.83$1,424
Jun 20204837734.901.69$2,312
May 2020040216.921.81$730
Apr 2020132214.751.80$231
Mar 20203013530.341.86$1,161
Feb 20201114449.881.98$834
Jan 20203926557.252.09$2,788
Dec 20191127359.012.30$1,278
Nov 20194227655.302.75$3,082
Oct 20191827153.472.42$1,618
Sep 20191724155.052.66$1,576
Aug 2019040653.112.30$936
Jul 201920056.272.46$1,125
Jun 20199343752.782.49$5,997
May 2019045558.482.74$1,247
Apr 20193344562.632.75$3,291
Mar 20193444256.803.06$3,285
Feb 20192040450.852.79$2,145
Jan 20195946646.033.23$4,220
Dec 20182846646.594.19$3,255
Nov 20186030452.934.24$4,464
Oct 20185932061.443.40$4,712
Sep 2018030259.543.11$939
Aug 2018034559.403.07$1,058
Jul 2018591765.142.93$3,893
Jun 2018491760.183.08$3,001
May 201801765.382.90$49
Apr 201801763.842.90$49
Mar 201801761.222.79$47
Feb 2018491761.782.77$3,074
Jan 2018156062.874.01$9,808
Dec 2017034657.272.92$1,011
Nov 2017050455.423.12$1,572
Oct 2017055749.292.98$1,662
Sep 2017065247.523.09$2,013
Aug 2017071845.373.00$2,157
Jul 2017029643.873.09$914
Jun 20177927042.493.09$4,190
May 2017027045.373.26$881
Apr 2017053147.933.21$1,705
Mar 2017054746.772.98$1,632
Feb 201711553250.452.95$7,373
Jan 2017058149.413.42$1,986
Dec 20166364648.763.72$5,477
Nov 20163861542.492.64$3,241
Oct 2016093646.193.09$2,892
Sep 20166545941.553.10$4,124
Aug 2016023641.442.92$690
Jul 2016018941.622.92$553
Jun 201609845.352.69$263
May 2016020842.521.99$414
Apr 2016019036.561.99$378
Mar 2016046833.011.79$840
Feb 2016050426.472.06$1,040
Jan 20160027.352.36$0
Dec 201517359232.362.00$6,783
Nov 2015059538.792.17$1,290
Oct 2015060243.552.43$1,461
Sep 2015057742.992.76$1,592
Aug 2015061440.162.87$1,764
Jul 2015030148.152.95$886
Jun 20156958856.152.88$5,569
May 2015060855.212.96$1,797
Apr 2015052849.822.71$1,429
Mar 2015059042.892.93$1,731
Feb 2015054744.662.98$1,628
Jan 201519261643.433.10$10,249
Dec 2014061854.693.59$2,219
Nov 2014057670.464.25$2,449
Oct 2014060778.303.90$2,368
Sep 2014060286.164.05$2,435
Aug 2014063889.394.04$2,574
Jul 20149364096.564.18$11,655
Jun 2014061998.164.74$2,932
May 20146065294.734.73$8,766
Apr 2014064395.944.81$3,092
Mar 20146365295.895.06$9,338
Feb 2014050397.406.19$3,115
Jan 2014054890.404.86$2,664
Dec 2013053591.824.35$2,330
Nov 2013066388.853.74$2,478
Oct 2013032997.423.78$1,243
Sep 2013252594104.113.72$28,444
Aug 20130695104.253.52$2,448
Jul 20130668102.523.72$2,483
Jun 2013067494.403.93$2,651
May 2013069994.834.15$2,900
Apr 2013066993.964.28$2,865
Mar 2013069893.623.91$2,731
Feb 201319363391.233.42$19,772
Jan 2013073391.603.42$2,507
Dec 2012073386.773.42$2,507
Nov 2012073086.953.62$2,646
Oct 2012075289.383.40$2,557
Sep 2012070994.672.92$2,069
Aug 201215875292.662.91$16,827
Jul 2012073085.133.02$2,205
Jun 2012070879.822.52$1,783
May 2012072191.612.49$1,794
Apr 20120764101.652.00$1,526
Mar 20120799105.052.22$1,775
Feb 2012102753101.102.57$12,248
Jan 20129278398.092.73$11,165
Dec 2011078496.873.24$2,540
Nov 2011077895.723.31$2,576
Oct 2011081084.983.65$2,955
Sep 20119480383.623.99$11,061
Aug 2011079483.404.15$3,295
Jul 2011083594.144.52$3,772
Jun 201110581992.904.64$13,555
May 2011083898.134.40$3,691
Apr 2011102829105.964.33$14,400
Mar 2011082596.364.06$3,347
Feb 2011074585.644.18$3,114
Jan 2011081786.504.59$3,749
Dec 2010081385.734.35$3,535
Nov 201019179680.843.80$18,462
Oct 2010084778.103.51$2,972
Sep 2010080672.633.98$3,207
Aug 2010084173.684.42$3,717
Jul 2010082672.554.74$3,912
Jun 2010081170.364.91$3,982
May 201018579871.124.24$16,537
Apr 2010082381.694.12$3,393
Mar 2010067778.394.39$2,971
Feb 2010070573.585.44$3,837
Jan 20109975374.365.96$11,853
Dec 2009085171.445.48$4,667
Nov 20098978974.593.75$9,598
Oct 2009091072.544.11$3,740
Sep 2009088265.543.06$2,703
Aug 200910693367.423.22$10,149
Jul 2009098161.133.46$3,399
Jun 2009095866.163.90$3,731
May 200910199354.743.93$9,427
Apr 2009094146.773.59$3,376
Mar 20099499842.144.06$8,012
Feb 2009091732.814.63$4,248
Jan 2009094835.865.37$5,092
Dec 200811091837.105.98$9,568
Nov 2008961,03755.496.86$12,441
Oct 2008091475.246.92$6,327
Sep 20080815101.767.88$6,420
Aug 20080973114.228.48$8,254
Jul 2008184971131.0811.39$35,178
Jun 20080968131.3313.03$12,616
May 200801,013123.1711.57$11,725
Apr 200801,003110.3110.45$10,486
Mar 200801,049101.909.66$10,138
Feb 20081871,02292.538.77$26,267
Jan 200801,08290.388.21$8,879
Dec 200701,02288.337.30$7,463
Nov 2007671,05591.677.29$13,835
Oct 2007901,12482.856.92$15,237
Sep 200701,11075.846.24$6,931
Aug 200701,13769.066.39$7,263
Jul 2007781,11670.906.39$12,659
Jun 2007751,07262.007.55$12,742
May 200701,12858.747.85$8,851
Apr 200701,07759.617.81$8,406
Mar 2007821,16956.927.30$13,203
Feb 200701,07255.108.22$8,808
Jan 20071031,18550.306.73$13,152
Dec 200601,20656.656.92$8,344
Nov 2006831,18054.207.62$13,487
Oct 200601,21854.906.01$7,325
Sep 200601,20260.085.04$6,055
Aug 20061821,26468.717.34$21,783
Jul 200601,26869.376.34$8,043
Jun 200601,23966.286.38$7,910
May 200601,30966.016.42$8,410
Apr 20061701,22264.397.36$19,941
Mar 200601,30056.707.08$9,208
Feb 200601,17057.597.75$9,069
Jan 2006721,32060.598.93$16,154
Dec 20051501,34854.9413.42$26,325
Nov 200501,33154.6910.59$14,093
Oct 20051071,42558.3413.80$25,901
Sep 200501,24361.4512.08$15,014
Aug 2005901,37561.519.80$19,007
Jul 200501,40755.697.84$11,036
Jun 2005881,40552.337.38$14,975
May 200501,42045.226.65$9,445
Apr 2005751,38549.207.36$13,884
Mar 2005861,44850.377.15$14,692
Feb 200501,33645.226.31$8,433
Jan 2005981,47743.166.32$13,568
Dec 2004791,47239.866.75$13,087
Nov 200401,45145.286.33$9,185
Oct 200401,52749.706.52$9,949
Sep 20041741,51043.245.28$15,502
Aug 200401,57442.375.55$8,737
Jul 200401,57638.286.08$9,589
Jun 20041841,39936.106.43$15,642
May 200401,54737.486.49$10,047
Apr 200401,28434.475.86$7,522
Mar 20041841,49634.365.53$14,595
Feb 200401,47732.455.51$8,138
Jan 200401,77832.036.30$11,201
Dec 20031801,86830.266.30$17,218
Nov 200301,85828.804.60$8,538
Oct 200301,87628.174.76$8,929
Sep 20031631,81326.314.75$12,899
Aug 200301,71429.765.13$8,792
Jul 200301,71329.415.17$8,858
Jun 20031881,70228.565.98$15,552
May 200301,73326.595.97$10,351
Apr 200301,65626.675.41$8,954
Mar 20031841,75231.146.10$16,410
Feb 200301,61233.487.93$12,777
Jan 2003981,76330.315.58$12,812
Dec 200201,75326.914.85$8,509
Nov 2002991,77224.664.14$9,772
Oct 2002961,86926.464.23$10,444
Sep 20021881,90927.443.64$12,098
Aug 200201,94625.963.16$6,157
Jul 200202,03024.583.06$6,215
Jun 200201,99323.733.34$6,653
May 20022082,04224.663.58$12,448
Apr 200201,92023.653.51$6,744
Mar 200202,05422.003.10$6,373
Feb 20022341,87918.222.38$8,727
Jan 200202,10817.172.38$5,008
Dec 20012512,21316.932.36$9,482
Nov 200102,15518.072.41$5,184
Oct 200102,18919.782.53$5,536
Sep 20011892,21524.262.25$9,572
Aug 200102,23024.873.05$6,809
Jul 2001932,31323.933.20$9,620
Jun 2001972,28124.563.82$11,105
May 20011302,21425.524.31$12,854
Apr 200102,20124.685.34$11,743
Mar 20011112,02424.545.38$13,606
Feb 200102,24727.755.77$12,959
Jan 20011862,23727.478.40$23,897
Dec 200002,44726.889.12$22,323
Nov 20009574432.215.66$7,270
Oct 20003191,47531.235.15$17,552
Sep 20002751,98031.875.19$19,034
Aug 20001882,14529.644.54$15,312
Jul 20001852,28928.534.09$14,639
Jun 20002422,24629.304.40$16,967
May 20004172,51627.263.68$20,626
Apr 200002,47924.513.12$7,725
Mar 20004822,60728.422.86$21,154
Feb 200001,52227.622.73$4,150
Jan 20003762,85225.272.48$16,576
Dec 199902,86624.282.42$6,946
Nov 19991961,93223.192.43$9,248
Oct 199902,67120.982.80$7,489
Sep 19991412,99021.752.62$10,897
Aug 199903,17419.262.88$9,127
Jul 19991642,41817.892.37$8,670
Jun 199903,61915.942.36$8,548
May 19991643,78915.792.32$11,384
Apr 199903,66015.102.21$8,081
Mar 19991724,04312.471.84$9,577
Feb 199903,9719.981.82$7,218
Jan 19991574,37910.381.90$9,950
Dec 199804,3119.201.77$7,645
Nov 19981804,47610.892.19$11,743
Oct 1998474,40112.421.97$9,250
Sep 19981723,98212.592.08$10,458
Aug 199804,23911.301.91$8,085
Jul 19981654,82911.742.24$12,741
Jun 1998144,88411.242.24$11,084
May 19981485,63012.622.21$14,289
Apr 19981445,71613.042.51$16,198
Mar 1998752,86912.802.31$7,586
Feb 19981632,88313.952.30$8,902
Jan 1998989,61814.702.15$22,165
Dec 19971613,31916.322.41$10,630
Nov 19971933,28618.193.09$13,659
Oct 199703,76319.253.15$11,853
Sep 19971483,59417.742.95$13,245
Aug 19971614,08517.862.55$13,312
Jul 19971813,60817.582.25$11,289
Jun 19971874,02117.242.26$12,300
May 19971785,05818.972.31$15,053
Apr 19972354,92117.882.08$14,451
Mar 19971004,37518.951.94$10,379
Feb 19971084,39220.492.21$11,901
Jan 19971306,04123.483.54$24,436
Dec 19961077,04923.32$2,495

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 2026 — as filed, then multipliedworked
Oil                    0 bbl  × $ 63.50 =         $0
Casinghead gas       119 Mcf  × $  3.75 =       $446

────────────────────────────────────────────────────
Month total                                     $446

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. 03/O/23143 is the state's own key, not one this site invented.