KASPER

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 19494District 03Field 82265500OilCasinghead gasSaveExport
Value, all time
$427 k
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 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
OilDisposition9,879 bbl$347,348
Casinghead gasProduction37,201 Mcf$79,163
Total$426,512

17,118 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 (1)

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 30.1686, -97.0347. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

30.16856, -97.03472 · 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 1 wells
With a plug date
0.0%
0 of 1 wells
Median depth
5,550 ft
1 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.
1100.0%

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

The one well that filed a depth was drilled to 5,550 ft.

Completions filed
Jan 1987
1 of 1 wells

1 well

42-2873200115,550 ftJan 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 202310072.852.39$729
Feb 20230075.112.47$0
Jan 20230076.533.39$0
Dec 20220076.415.73$0
Nov 202235085.005.65$2,975
Oct 20220087.185.86$0
Sep 20220084.888.16$0
Aug 20220094.529.13$0
Jul 2022280101.587.54$2,844
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 202136071.323.90$2,568
Nov 20210077.435.24$0
Oct 202110079.795.71$798
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 201601348.763.72$48
Nov 201602242.492.64$58
Oct 201602846.193.09$87
Sep 201602441.553.10$74
Aug 20160741.442.92$20
Jul 20161058341.622.92$4,613
Jun 201608845.352.69$236
May 201606942.521.99$137
Apr 201606136.561.99$121
Mar 20161735733.011.79$5,813
Feb 201605826.472.06$120
Jan 201606427.352.36$151
Dec 201507232.362.00$144
Nov 201507238.792.17$156
Oct 201518343.552.43$245
Sep 2015937942.992.76$4,216
Aug 201508240.162.87$236
Jul 20151198348.152.95$5,974
Jun 201509456.152.88$271
May 201508755.212.96$257
Apr 20151949249.822.71$9,914
Mar 201506842.892.93$200
Feb 201504744.662.98$140
Jan 2015884843.433.10$3,971
Dec 201407054.693.59$251
Nov 201404470.464.25$187
Oct 20140478.303.90$16
Sep 20141732486.164.05$15,003
Aug 2014010889.394.04$436
Jul 201431096.564.18$2,993
Jun 201404598.164.74$213
May 201406994.734.73$326
Apr 20140995.944.81$43
Mar 20140095.895.06$0
Feb 20140097.406.19$0
Jan 20140090.404.86$0
Dec 2013149091.824.35$13,681
Nov 201302388.853.74$86
Oct 201305197.423.78$193
Sep 2013060104.113.72$223
Aug 2013064104.253.52$225
Jul 2013076102.523.72$283
Jun 20130694.403.93$24
May 20130894.834.15$33
Apr 201308693.964.28$368
Mar 201321010793.623.91$20,079
Feb 2013013391.233.42$455
Jan 201304491.603.42$150
Dec 201203286.773.42$109
Nov 20120686.953.62$22
Oct 20120589.383.40$17
Sep 20120794.672.92$20
Aug 20120092.662.91$0
Jul 20120085.133.02$0
Jun 201201079.822.52$25
May 20120091.612.49$0
Apr 201200101.652.00$0
Mar 201201105.052.22$2
Feb 201208101.102.57$21
Jan 20120598.092.73$14
Dec 201106996.873.24$224
Nov 20110695.723.31$20
Oct 201154184.983.65$4,593
Sep 20110583.623.99$20
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 201104796.364.06$191
Feb 20110085.644.18$0
Jan 20110086.504.59$0
Dec 20100085.734.35$0
Nov 201006680.843.80$250
Oct 20100278.103.51$7
Sep 20100072.633.98$0
Aug 20100473.684.42$18
Jul 20100872.554.74$38
Jun 20100870.364.91$39
May 201001071.124.24$42
Apr 20100881.694.12$33
Mar 201001278.394.39$53
Feb 201001273.585.44$65
Jan 201001074.365.96$60
Dec 20090171.445.48$5
Nov 2009130074.593.75$9,697
Oct 200903372.544.11$136
Sep 20090065.543.06$0
Aug 200904467.423.22$142
Jul 20090861.133.46$28
Jun 200904166.163.90$160
May 200902454.743.93$94
Apr 200905646.773.59$201
Mar 200903942.144.06$158
Feb 2009177032.814.63$5,807
Jan 20090935.865.37$48
Dec 200803037.105.98$179
Nov 20080355.496.86$21
Oct 200801075.246.92$69
Sep 2008036101.767.88$284
Aug 20087411114.228.48$8,546
Jul 2008056131.0811.39$638
Jun 200816943131.3313.03$22,755
May 200800123.1711.57$0
Apr 2008021110.3110.45$220
Mar 200817655101.909.66$18,466
Feb 200805492.538.77$474
Jan 200805790.388.21$468
Dec 200705488.337.30$394
Nov 200707491.677.29$540
Oct 200703682.856.92$249
Sep 2007995775.846.24$7,864
Aug 200709969.066.39$632
Jul 200709770.906.39$620
Jun 20070662.007.55$45
May 200705258.747.85$408
Apr 20071048459.617.81$6,855
Mar 2007010656.927.30$774
Feb 20079710055.108.22$6,166
Jan 200706850.306.73$457
Dec 20060756.656.92$48
Nov 200605154.207.62$388
Oct 200602454.906.01$144
Sep 200601960.085.04$96
Aug 200601968.717.34$139
Jul 200602469.376.34$152
Jun 20060266.286.38$13
May 200602066.016.42$129
Apr 200604764.397.36$346
Mar 200603656.707.08$255
Feb 20061668357.597.75$10,203
Jan 2006010260.598.93$911
Dec 200508654.9413.42$1,154
Nov 200509054.6910.59$953
Oct 2005010658.3413.80$1,462
Sep 200510110861.4512.08$7,511
Aug 20050961.519.80$88
Jul 20050255.697.84$16
Jun 200501252.337.38$89
May 20051123545.226.65$5,297
Apr 200505549.207.36$405
Mar 2005539350.377.15$3,335
Feb 20051447645.226.31$6,991
Jan 200507343.166.32$462
Dec 200405439.866.75$365
Nov 2004676445.286.33$3,439
Oct 20049012049.706.52$5,255
Sep 200408443.245.28$444
Aug 20040142.375.55$6
Jul 200401338.286.08$79
Jun 200405736.106.43$367
May 200407837.486.49$507
Apr 200403034.475.86$176
Mar 20041217934.365.53$4,594
Feb 200407832.455.51$430
Jan 2004010032.036.30$630
Dec 200309430.266.30$592
Nov 200301328.804.60$60
Oct 2003615128.174.76$1,961
Sep 200360026.314.75$1,579
Aug 2003011729.765.13$600
Jul 20035211629.415.17$2,129
Jun 20037211328.565.98$2,732
May 20030026.595.97$0
Apr 200310313826.675.41$3,493
Mar 2003012831.146.10$780
Feb 2003011733.487.93$927
Jan 20035311230.315.58$2,232
Dec 20024413626.914.85$1,844
Nov 20026013324.664.14$2,030
Oct 20023910826.464.23$1,489
Sep 2002596027.443.64$1,837
Aug 20025114225.963.16$1,773
Jul 200209524.583.06$291
Jun 200206623.733.34$220
May 200209324.663.58$333
Apr 20025711123.653.51$1,738
Mar 2002013322.003.10$413
Feb 20026513018.222.38$1,493
Jan 20023312217.172.38$856
Dec 20010016.932.36$0
Nov 200102118.072.41$51
Oct 2001809919.782.53$1,833
Sep 2001012424.262.25$279
Aug 20014610824.873.05$1,474
Jul 2001011123.933.20$355
Jun 2001528624.563.82$1,606
May 20015014625.524.31$1,905
Apr 2001012824.685.34$683
Mar 2001010424.545.38$559
Feb 20016112027.755.77$2,385
Jan 2001015227.478.40$1,277
Dec 20006917226.889.12$3,424
Nov 2000015232.215.66$860
Oct 2000213031.235.15$731
Sep 20008715531.875.19$3,577
Aug 2000017729.644.54$804
Jul 20006020028.534.09$2,530
Jun 20006918729.304.40$2,844
May 2000017427.263.68$640
Apr 20005414524.513.12$1,775
Mar 2000020828.422.86$595
Feb 20007019327.622.73$2,460
Jan 2000018925.272.48$469
Dec 19995723724.282.42$1,958
Nov 19994415623.192.43$1,400
Oct 19996524420.982.80$2,048
Sep 1999117721.752.62$485
Aug 19995019119.262.88$1,512
Jul 1999023917.892.37$567
Jun 199910230815.942.36$2,353
May 1999132515.792.32$770
Apr 1999022415.102.21$495
Mar 1999023812.471.84$438
Feb 199902159.981.82$391
Jan 19997811910.381.90$1,036
Dec 199812099.201.77$380
Nov 19987823010.892.19$1,352
Oct 1998422712.421.97$497
Sep 19987823112.592.08$1,463
Aug 19981521111.301.91$572
Jul 19985419711.742.24$1,075
Jun 19984119911.242.24$906
May 19985725212.622.21$1,275
Apr 199810822713.042.51$1,977
Mar 19981921512.802.31$740
Feb 199812821113.952.30$2,271
Jan 1998923214.702.15$632
Dec 19976625716.322.41$1,697
Nov 19975824618.193.09$1,815
Oct 199711127919.253.15$3,016
Sep 1997826017.742.95$910
Aug 19976722817.862.55$1,779
Jul 199715823317.582.25$3,301
Jun 19971330417.242.26$910
May 19971015918.972.31$557
Apr 199713718417.882.08$2,833
Mar 19971727418.951.94$853
Feb 19979124320.492.21$2,401
Jan 19978923823.483.54$2,932
Dec 199610942723.32$2,542
Nov 1996816821.97$176
Oct 1996820123.31$186
Sep 199612530422.22$2,778
Aug 199614640420.26$2,958
Jul 19961836319.55$352
Jun 199618118.73$337
May 19965321419.43$1,030
Apr 19961012721.51$215
Mar 199613626919.38$2,636
Feb 19961130116.98$187
Jan 19961437417.07$239
Dec 199512245317.19$2,097
Nov 19958637616.00$1,376
Oct 19957538415.43$1,157
Sep 199512846316.18$2,071
Aug 199513039815.92$2,070
Jul 199578515.24$107
Jun 199598316.41$148
May 1995106417.56$176
Apr 199516040017.73$2,837
Mar 19951215516.44$197
Feb 199548816.58$66
Jan 199544915.92$64
Dec 1994610815.03$90
Nov 19943223015.90$509
Oct 199410042415.58$1,558
Sep 19947935015.29$1,208
Aug 1994537916.13$81
Jul 19944647217.56$808
Jun 199412948517.09$2,205
May 1994646415.88$95
Apr 19948453514.14$1,188
Mar 199410350412.46$1,283
Feb 199416641512.50$2,075
Jan 1994533512.66$63
Dec 1993547412.33$62
Nov 19938933914.49$1,290
Oct 1993335115.85$48
Sep 199316849015.03$2,525
Aug 1993365815.66$47
Jul 199318668815.46$2,876
Jun 1993052216.79$0
May 199315852917.68$2,793
Apr 1993060218.05$0
Mar 19939860218.14$1,778
Feb 199313456317.90$2,399
Jan 199315844816.93$2,675

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 2023 — as filed, then multipliedworked
Oil                   10 bbl  × $ 72.85 =       $729
Casinghead gas         0 Mcf  × $  2.39 =         $0

────────────────────────────────────────────────────
Month total                                     $729

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/19494 is the state's own key, not one this site invented.