KASPER "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 19692District 03Field 82265500OilCasinghead gasSaveExport
Value, all time
$576 k
Jan 1993 – May 2026
Value, last 12 filed months
$5 k
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
OilDisposition12,555 bbl$481,918
Casinghead gasProduction42,783 Mcf$94,126
Total$576,043

20,396 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 30.1743, -97.0327. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

30.17430, -97.03265 · 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
5,560 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 5,560 ft.

Completions filed
May 1987
1 of 1 wells

1 well

42-2873206535,560 ftMay 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 202632059.138.00$1,892
Dec 20250056.664.41$0
Nov 202528058.593.93$1,641
Oct 20250059.383.30$0
Sep 202530062.743.08$1,882
Aug 20250063.933.01$0
Jul 20250066.743.32$0
Jun 20250066.483.13$0
May 202532060.553.23$1,938
Apr 20250062.363.54$0
Mar 202547067.704.27$3,182
Feb 20250070.884.34$0
Jan 20250074.324.28$0
Dec 202446068.993.12$3,174
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 202442078.082.63$3,279
May 20240078.812.20$0
Apr 202435084.451.66$2,956
Mar 20240380.301.55$5
Feb 20240776.091.78$12
Jan 20240973.023.30$30
Dec 202340371.262.61$2,858
Nov 20230577.892.81$14
Oct 202302285.443.09$68
Sep 2023281589.042.74$2,534
Aug 202302480.522.67$64
Jul 202301674.852.64$42
Jun 202302368.962.26$52
May 202301670.622.23$36
Apr 202302778.122.24$60
Mar 2023312672.852.39$2,321
Feb 202302575.112.47$62
Jan 202301476.533.39$47
Dec 2022393276.415.73$3,163
Nov 202202385.005.65$130
Oct 202202187.185.86$123
Sep 202213384.888.16$354
Aug 202201894.529.13$164
Jul 2022015101.587.54$113
Jun 2022022115.097.98$176
May 2022023109.378.43$194
Apr 2022016104.226.84$109
Mar 20224221108.885.08$4,680
Feb 202202191.054.86$102
Jan 202205081.844.54$227
Dec 2021353371.323.90$2,625
Nov 202101777.435.24$89
Oct 20210079.795.71$0
Sep 202101269.865.35$64
Aug 2021363266.024.22$2,512
Jul 202103770.783.98$147
Jun 202104069.493.38$135
May 2021394163.483.02$2,599
Apr 202102760.362.76$74
Mar 202102661.302.72$71
Feb 202102657.805.55$144
Jan 2021443350.412.81$2,311
Dec 202003444.642.68$91
Nov 202003338.772.71$89
Oct 2020333136.972.48$1,297
Sep 202003137.091.99$62
Aug 202003739.982.39$88
Jul 2020453938.371.83$1,798
Jun 202003834.901.69$64
May 202003216.921.81$58
Apr 2020323814.751.80$541
Mar 202003830.341.86$71
Feb 202002249.881.98$44
Jan 2020394257.252.09$2,321
Dec 201903059.012.30$69
Nov 2019353355.302.75$2,026
Oct 201903553.472.42$85
Sep 2019564055.052.66$3,189
Aug 201903453.112.30$78
Jul 201903156.272.46$76
Jun 201904052.782.49$100
May 2019552858.482.74$3,293
Apr 201904062.632.75$110
Mar 201903756.803.06$113
Feb 201903250.852.79$89
Jan 2019183746.033.23$948
Dec 2018223246.594.19$1,159
Nov 201803952.934.24$165
Oct 2018714061.443.40$4,498
Sep 201803659.543.11$112
Aug 201804159.403.07$126
Jul 2018713765.142.93$4,733
Jun 2018713860.183.08$4,390
May 201804065.382.90$116
Apr 201804063.842.90$116
Mar 201803861.222.79$106
Feb 201803861.782.77$105
Jan 2018883962.874.01$5,689
Dec 201704457.272.92$129
Nov 2017204755.423.12$1,255
Oct 201704449.292.98$131
Sep 201701947.523.09$59
Aug 201703445.373.00$102
Jul 2017861943.873.09$3,831
Jun 201701042.493.09$31
May 201701045.373.26$33
Apr 201703847.933.21$122
Mar 2017573746.772.98$2,776
Feb 201703450.452.95$100
Jan 201704149.413.42$140
Dec 201604148.763.72$153
Nov 20161233742.492.64$5,324
Oct 201602846.193.09$87
Sep 201603241.553.10$99
Aug 201601641.442.92$47
Jul 201603341.622.92$97
Jun 201601645.352.69$43
May 20160042.521.99$0
Apr 20160036.561.99$0
Mar 20160033.011.79$0
Feb 201601526.472.06$31
Jan 20160027.352.36$0
Dec 2015903732.362.00$2,986
Nov 201503638.792.17$78
Oct 201504143.552.43$99
Sep 201503442.992.76$94
Aug 201503740.162.87$106
Jul 20151273848.152.95$6,227
Jun 201503856.152.88$110
May 201504455.212.96$130
Apr 201504349.822.71$116
Mar 201503842.892.93$112
Feb 201503544.662.98$104
Jan 201503843.433.10$118
Dec 20141264654.693.59$7,056
Nov 201403670.464.25$153
Oct 201404578.303.90$176
Sep 201404186.164.05$166
Aug 2014544589.394.04$5,009
Jul 201404496.564.18$184
Jun 201404798.164.74$223
May 201404794.734.73$222
Apr 201404595.944.81$216
Mar 201404395.895.06$217
Feb 20141033597.406.19$10,249
Jan 201404890.404.86$233
Dec 201304691.824.35$200
Nov 201304888.853.74$179
Oct 201305097.423.78$189
Sep 201310049104.113.72$10,593
Aug 2013042104.253.52$148
Jul 2013047102.523.72$175
Jun 2013805394.403.93$7,760
May 201306194.834.15$253
Apr 201303693.964.28$154
Mar 201304793.623.91$184
Feb 2013695691.233.42$6,486
Jan 201304891.603.42$164
Dec 201205686.773.42$192
Nov 201205286.953.62$189
Oct 201205389.383.40$180
Sep 20121194494.672.92$11,394
Aug 201205692.662.91$163
Jul 201205485.133.02$163
Jun 201205679.822.52$141
May 201204291.612.49$105
Apr 2012845101.652.00$8,549
Mar 2012031105.052.22$69
Feb 2012047101.102.57$121
Jan 201205398.092.73$145
Dec 2011865196.873.24$8,496
Nov 201105195.723.31$169
Oct 201105084.983.65$182
Sep 201104583.623.99$179
Aug 20111084983.404.15$9,211
Jul 201105294.144.52$235
Jun 201104992.904.64$227
May 201105598.134.40$242
Apr 2011055105.964.33$238
Mar 2011905496.364.06$8,892
Feb 201104885.644.18$201
Jan 201105386.504.59$243
Dec 201005585.734.35$239
Nov 20101075280.843.80$8,847
Oct 201005078.103.51$175
Sep 201005472.633.98$215
Aug 201005573.684.42$243
Jul 2010804872.554.74$6,031
Jun 201005470.364.91$265
May 201005871.124.24$246
Apr 201003981.694.12$161
Mar 20101645978.394.39$13,115
Feb 201005073.585.44$272
Jan 201005674.365.96$334
Dec 200905771.445.48$313
Nov 200905474.593.75$203
Oct 200906572.544.11$267
Sep 200905065.543.06$153
Aug 2009805267.423.22$5,561
Jul 200905561.133.46$191
Jun 2009765166.163.90$5,227
May 200905954.743.93$232
Apr 200906046.773.59$215
Mar 200906042.144.06$244
Feb 2009945532.814.63$3,339
Jan 200906035.865.37$322
Dec 200806437.105.98$383
Nov 200806355.496.86$432
Oct 20081006875.246.92$7,995
Sep 2008056101.767.88$441
Aug 2008059114.228.48$501
Jul 2008073131.0811.39$831
Jun 200814271131.3313.03$19,574
May 2008074123.1711.57$857
Apr 2008075110.3110.45$784
Mar 2008076101.909.66$734
Feb 20081107092.538.77$10,792
Jan 200806990.388.21$566
Dec 200706988.337.30$504
Nov 200706891.677.29$496
Oct 200706682.856.92$457
Sep 20071036575.846.24$8,217
Aug 200706869.066.39$434
Jul 200703870.906.39$243
Jun 200705762.007.55$430
May 20071048458.747.85$6,768
Apr 200708059.617.81$624
Mar 200708456.927.30$613
Feb 2007667955.108.22$4,286
Jan 200707850.306.73$525
Dec 20061188356.656.92$7,259
Nov 200607154.207.62$541
Oct 200608754.906.01$523
Sep 200609060.085.04$453
Aug 2006467768.717.34$3,726
Jul 200607769.376.34$488
Jun 200606866.286.38$434
May 200606666.016.42$424
Apr 20061036864.397.36$7,133
Mar 200607556.707.08$531
Feb 2006717857.597.75$4,693
Jan 200608960.598.93$795
Dec 200505054.9413.42$671
Nov 200507554.6910.59$794
Oct 2005688358.3413.80$5,112
Sep 200506661.4512.08$797
Aug 2005906961.519.80$6,212
Jul 200508055.697.84$627
Jun 200508252.337.38$605
May 2005999945.226.65$5,135
Apr 200508349.207.36$611
Mar 200509350.377.15$665
Feb 20051027545.226.31$5,086
Jan 200508643.166.32$544
Dec 200407339.866.75$493
Nov 2004767645.286.33$3,922
Oct 200405049.706.52$326
Sep 200406643.245.28$349
Aug 200408242.375.55$455
Jul 2004927638.286.08$3,984
Jun 200407936.106.43$508
May 200407937.486.49$513
Apr 2004928334.475.86$3,657
Mar 2004518734.365.53$2,233
Feb 200408332.455.51$457
Jan 2004010032.036.30$630
Dec 2003938830.266.30$3,369
Nov 200308728.804.60$400
Oct 200309228.174.76$438
Sep 2003817726.314.75$2,497
Aug 200308229.765.13$421
Jul 200306929.415.17$357
Jun 2003856928.565.98$2,840
May 200308026.595.97$478
Apr 200309426.675.41$508
Mar 20039810531.146.10$3,692
Feb 2003579233.487.93$2,638
Jan 200309330.315.58$519
Dec 200209926.914.85$481
Nov 20021589424.664.14$4,285
Oct 2002010226.464.23$431
Sep 200209827.443.64$356
Aug 2002010225.963.16$323
Jul 2002858424.583.06$2,346
Jun 2002606523.733.34$1,641
May 200203724.663.58$133
Apr 200208223.653.51$288
Mar 200212211522.003.10$3,041
Feb 2002012118.222.38$287
Jan 2002014317.172.38$340
Dec 200111913716.932.36$2,339
Nov 2001010418.072.41$250
Oct 2001011119.782.53$281
Sep 200104824.262.25$108
Aug 200110110124.873.05$2,820
Jul 2001010423.933.20$333
Jun 200109424.563.82$359
May 2001010825.524.31$465
Apr 200112911024.685.34$3,771
Mar 2001012724.545.38$683
Feb 2001012527.755.77$721
Jan 200110114827.478.40$4,017
Dec 200006226.889.12$566
Nov 20003913432.215.66$2,014
Oct 2000016231.235.15$834
Sep 20007412331.875.19$2,996
Aug 200001629.644.54$73
Jul 20001072428.534.09$3,151
Jun 200003829.304.40$167
May 2000010427.263.68$383
Apr 200013013224.513.12$3,598
Mar 2000013228.422.86$377
Feb 2000011527.622.73$314
Jan 20009813025.272.48$2,799
Dec 1999020724.282.42$502
Nov 19997713523.192.43$2,114
Oct 1999114120.982.80$416
Sep 19999313521.752.62$2,376
Aug 1999013719.262.88$394
Jul 19998113717.892.37$1,774
Jun 1999014315.942.36$338
May 19996714415.792.32$1,392
Apr 19997715615.102.21$1,507
Mar 1999016012.471.84$294
Feb 1999941419.981.82$1,194
Jan 1999010710.381.90$203
Dec 1998621719.201.77$874
Nov 199810116410.892.19$1,458
Oct 1998317312.421.97$378
Sep 199811617412.592.08$1,823
Aug 19981517111.301.91$496
Jul 19989218011.742.24$1,483
Jun 1998517011.242.24$437
May 19987917112.622.21$1,374
Apr 199818618913.042.51$2,899
Mar 19981920312.802.31$712
Feb 1998918513.952.30$551
Jan 19989620514.702.15$1,853
Dec 1997821616.322.41$651
Nov 19979921118.193.09$2,452
Oct 19976422819.253.15$1,950
Sep 19978121717.742.95$2,078
Aug 19977021317.862.55$1,794
Jul 19975723517.582.25$1,530
Jun 199710323817.242.26$2,313
May 19977523718.972.31$1,970
Apr 19978218517.882.08$1,851
Mar 199710221718.951.94$2,354
Feb 199716620420.492.21$3,851
Jan 19971019823.483.54$936
Dec 19969821623.32$2,285
Nov 19969917721.97$2,175
Oct 199616310423.31$3,800
Sep 199686822.22$178
Aug 1996127920.26$243
Jul 19961188019.55$2,307
Jun 199614916618.73$2,791
May 19965337819.43$1,030
Apr 199614537521.51$3,119
Mar 1996729519.38$136
Feb 19966835616.98$1,155
Jan 19966855417.07$1,161
Dec 199513155717.19$2,252
Nov 19951848816.00$288
Oct 199511931515.43$1,836
Sep 1995752216.18$113
Aug 19958745115.92$1,385
Jul 19959276915.24$1,402
Jun 1995969316.41$148
May 199519156217.56$3,354
Apr 19951429617.73$248
Mar 19951346716.44$214
Feb 199519037016.58$3,150
Jan 1995442115.92$64
Dec 1994636515.03$90
Nov 19946158815.90$970
Oct 199417647415.58$2,742
Sep 1994664115.29$92
Aug 1994578816.13$81
Jul 199417841617.56$3,126
Jun 1994332417.09$51
May 199418746015.88$2,970
Apr 1994638114.14$85
Mar 1994543712.46$62
Feb 199419636612.50$2,450
Jan 1994527112.66$63
Dec 1993527412.33$62
Nov 199310623314.49$1,536
Oct 1993342215.85$48
Sep 199313562715.03$2,029
Aug 1993385715.66$47
Jul 19936360515.46$974
Jun 199313642016.79$2,283
May 199319047917.68$3,359
Apr 1993042718.05$0
Mar 1993169818.14$18
Feb 199327061217.90$4,833
Jan 1993047216.93$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.

Jan 2026 — as filed, then multipliedworked
Oil                   32 bbl  × $ 59.13 =     $1,892
Casinghead gas         0 Mcf  × $  8.00 =         $0

────────────────────────────────────────────────────
Month total                                   $1,892

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/19692 is the state's own key, not one this site invented.