SPRETZ

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 20911District 03Field 82265500OilCasinghead gasSaveExport
Value, all time
$553 k
Jan 1993 – May 2026
Value, last 12 filed months
$7 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
OilDisposition10,320 bbl$396,568
Casinghead gasProduction69,714 Mcf$156,705
Total$553,274

30,220 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 30.1719, -97.0525. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

30.17186, -97.05246 · 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
5,506 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 5,506 ft.

Completions filed
Feb 1991
1 of 1 wells

1 well

42-2873229415,506 ftFeb 1991

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 202632063.503.75$2,032
Jan 20260059.138.00$0
Dec 20250056.664.41$0
Nov 20250058.593.93$0
Oct 202523059.383.30$1,366
Sep 20250062.743.08$0
Aug 202534063.933.01$2,174
Jul 202527066.743.32$1,802
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 202432084.451.66$2,702
Mar 202402180.301.55$32
Feb 20240876.091.78$14
Jan 20240773.023.30$23
Dec 20230071.262.61$0
Nov 202302077.892.81$56
Oct 202311485.443.09$129
Sep 20230989.042.74$25
Aug 202320880.522.67$1,632
Jul 202301174.852.64$29
Jun 202304068.962.26$90
May 20230670.622.23$13
Apr 20230378.122.24$7
Mar 202302572.852.39$60
Feb 202323975.112.47$1,750
Jan 202303776.533.39$125
Dec 202201876.415.73$103
Nov 202204185.005.65$231
Oct 2022232087.185.86$2,122
Sep 202203284.888.16$261
Aug 202203894.529.13$347
Jul 20223825101.587.54$4,049
Jun 2022040115.097.98$319
May 20222530109.378.43$2,987
Apr 2022034104.226.84$232
Mar 20222035108.885.08$2,355
Feb 202203591.054.86$170
Jan 2022204381.844.54$1,832
Dec 2021183971.323.90$1,436
Nov 202103777.435.24$194
Oct 2021503779.795.71$4,201
Sep 202104169.865.35$219
Aug 202104166.024.22$173
Jul 202104770.783.98$187
Jun 2021263769.493.38$1,932
May 202104163.483.02$124
Apr 2021223260.362.76$1,416
Mar 2021212561.302.72$1,355
Feb 202102557.805.55$139
Jan 2021264250.412.81$1,429
Dec 202003844.642.68$102
Nov 2020193738.772.71$837
Oct 202003736.972.48$92
Sep 2020183737.091.99$741
Aug 2020253739.982.39$1,088
Jul 202004038.371.83$73
Jun 2020334034.901.69$1,219
May 202003716.921.81$67
Apr 202004014.751.80$72
Mar 2020183830.341.86$617
Feb 202003549.881.98$69
Jan 2020314157.252.09$1,861
Dec 201903759.012.30$85
Nov 2019384655.302.75$2,228
Oct 201903353.472.42$80
Sep 201901855.052.66$48
Aug 201904053.112.30$92
Jul 2019262656.272.46$1,527
Jun 201904952.782.49$122
May 201901658.482.74$44
Apr 2019363762.632.75$2,356
Mar 201905356.803.06$162
Feb 201902750.852.79$75
Jan 2019153946.033.23$816
Dec 2018303846.594.19$1,557
Nov 201804352.934.24$182
Oct 2018634561.443.40$4,024
Sep 201803459.543.11$106
Aug 201804159.403.07$126
Jul 201804465.142.93$129
Jun 201804360.183.08$132
May 2018483565.382.90$3,240
Apr 201805163.842.90$148
Mar 2018473861.222.79$2,983
Feb 201803861.782.77$105
Jan 201804162.874.01$164
Dec 201705257.272.92$152
Nov 201705455.423.12$168
Oct 201706249.292.98$185
Sep 2017651347.523.09$3,129
Aug 201702845.373.00$84
Jul 201704343.873.09$133
Jun 201704642.493.09$142
May 201704645.373.26$150
Apr 201706347.933.21$202
Mar 2017845246.772.98$4,084
Feb 201704950.452.95$145
Jan 201705449.413.42$185
Dec 201605048.763.72$186
Nov 201604042.492.64$106
Oct 201604046.193.09$124
Sep 2016945441.553.10$4,073
Aug 201603741.442.92$108
Jul 201604641.622.92$135
Jun 201604445.352.69$118
May 201602142.521.99$42
Apr 20160036.561.99$0
Mar 201601433.011.79$25
Feb 201604226.472.06$87
Jan 2016016027.352.36$378
Dec 2015864632.362.00$2,875
Nov 201503938.792.17$85
Oct 201504643.552.43$112
Sep 201504242.992.76$116
Aug 201504340.162.87$124
Jul 201504448.152.95$130
Jun 201504156.152.88$118
May 2015823555.212.96$4,631
Apr 201504149.822.71$111
Mar 201504542.892.93$132
Feb 201513344.662.98$143
Jan 201504543.433.10$140
Dec 20141024654.693.59$5,744
Nov 201404270.464.25$179
Oct 201404678.303.90$179
Sep 201404186.164.05$166
Aug 201404789.394.04$190
Jul 201404596.564.18$188
Jun 2014844498.164.74$8,454
May 201404694.734.73$217
Apr 201404395.944.81$207
Mar 201404395.895.06$217
Feb 201402097.406.19$124
Jan 201404290.404.86$204
Dec 2013773191.824.35$7,205
Nov 201304988.853.74$183
Oct 201304297.423.78$159
Sep 2013052104.113.72$193
Aug 2013051104.253.52$180
Jul 20138751102.523.72$9,109
Jun 201304994.403.93$193
May 201304894.834.15$199
Apr 201303093.964.28$128
Mar 201302893.623.91$110
Feb 201304391.233.42$147
Jan 201304791.603.42$161
Dec 2012984286.773.42$8,647
Nov 201205386.953.62$192
Oct 201204289.383.40$143
Sep 201204494.672.92$128
Aug 201204892.662.91$140
Jul 201205785.133.02$172
Jun 201205679.822.52$141
May 2012875691.612.49$8,109
Apr 2012055101.652.00$110
Mar 2012058105.052.22$129
Feb 2012056101.102.57$144
Jan 2012895898.092.73$8,889
Dec 201106196.873.24$198
Nov 201105295.723.31$172
Oct 201105884.983.65$212
Sep 201105083.623.99$199
Aug 2011765783.404.15$6,575
Jul 201105794.144.52$257
Jun 201106692.904.64$306
May 201106798.134.40$295
Apr 20118767105.964.33$9,509
Mar 201107096.364.06$284
Feb 201106485.644.18$268
Jan 201106486.504.59$294
Dec 2010987485.734.35$8,723
Nov 201007080.843.80$266
Oct 201007378.103.51$256
Sep 201006972.633.98$275
Aug 2010947473.684.42$7,253
Jul 201007572.554.74$355
Jun 201006770.364.91$329
May 201007671.124.24$322
Apr 201004481.694.12$181
Mar 2010987678.394.39$8,016
Feb 201004873.585.44$261
Jan 201006974.365.96$412
Dec 200907371.445.48$400
Nov 2009786874.593.75$6,073
Oct 200907272.544.11$296
Sep 200906365.543.06$193
Aug 200907167.423.22$229
Jul 200908261.133.46$284
Jun 2009737766.163.90$5,130
May 200907454.743.93$291
Apr 200907846.773.59$280
Mar 2009828142.144.06$3,784
Feb 200907032.814.63$324
Jan 200907535.865.37$403
Dec 200808237.105.98$490
Nov 2008938255.496.86$5,723
Oct 200808675.246.92$595
Sep 2008063101.767.88$496
Aug 2008076114.228.48$645
Jul 20088886131.0811.39$12,515
Jun 2008082131.3313.03$1,069
May 2008084123.1711.57$972
Apr 2008082110.3110.45$857
Mar 20088784101.909.66$9,677
Feb 200806992.538.77$605
Jan 200807390.388.21$599
Dec 200707888.337.30$570
Nov 2007848291.677.29$8,298
Oct 200709882.856.92$678
Sep 200708975.846.24$556
Aug 2007988369.066.39$7,298
Jul 200709270.906.39$588
Jun 200707762.007.55$581
May 200709758.747.85$761
Apr 2007010259.617.81$796
Mar 20079010456.927.30$5,882
Feb 200709655.108.22$789
Jan 200709650.306.73$646
Dec 20068610856.656.92$5,619
Nov 2006010554.207.62$800
Oct 2006010854.906.01$649
Sep 2006010560.085.04$529
Aug 20069111168.717.34$7,067
Jul 2006010869.376.34$685
Jun 2006011266.286.38$715
May 2006010066.016.42$643
Apr 20068010464.397.36$5,917
Mar 2006011556.707.08$815
Feb 2006011257.597.75$868
Jan 20068912460.598.93$6,500
Dec 2005011554.9413.42$1,543
Nov 200509654.6910.59$1,016
Oct 2005011058.3413.80$1,518
Sep 20057511861.4512.08$6,034
Aug 2005013261.519.80$1,293
Jul 20057813255.697.84$5,379
Jun 2005011252.337.38$827
May 2005013145.226.65$871
Apr 20056512749.207.36$4,133
Mar 2005012850.377.15$916
Feb 2005012245.226.31$770
Jan 20058914043.166.32$4,726
Dec 2004012939.866.75$871
Nov 2004013045.286.33$823
Oct 20049113249.706.52$5,383
Sep 2004013543.245.28$713
Aug 2004015342.375.55$849
Jul 20048915038.286.08$4,320
Jun 2004013836.106.43$888
May 2004015137.486.49$981
Apr 200411014534.475.86$4,641
Mar 2004013634.365.53$752
Feb 2004012832.455.51$705
Jan 2004013032.036.30$819
Dec 20038214030.266.30$3,364
Nov 2003013728.804.60$630
Oct 2003014328.174.76$681
Sep 20038813726.314.75$2,966
Aug 2003013329.765.13$682
Jul 2003013229.415.17$683
Jun 20038712928.565.98$3,257
May 2003013326.595.97$794
Apr 2003013426.675.41$725
Mar 20037413931.146.10$3,152
Feb 2003012533.487.93$991
Jan 2003013230.315.58$737
Dec 2002011226.914.85$544
Nov 20028115224.664.14$2,626
Oct 2002016026.464.23$677
Sep 2002015727.443.64$571
Aug 20029416725.963.16$2,969
Jul 2002016424.583.06$502
Jun 2002015623.733.34$521
May 200210019124.663.58$3,151
Apr 2002014123.653.51$495
Mar 2002014022.003.10$434
Feb 2002016318.222.38$387
Jan 2002018117.172.38$430
Dec 20013121416.932.36$1,031
Nov 200112120718.072.41$2,684
Oct 2001022419.782.53$566
Sep 2001021624.262.25$486
Aug 2001022224.873.05$678
Jul 20019121323.933.20$2,859
Jun 2001019824.563.82$757
May 2001022825.524.31$982
Apr 20013524424.685.34$2,166
Mar 20016125024.545.38$2,841
Feb 2001023227.755.77$1,338
Jan 20015026827.478.40$3,624
Dec 200011529626.889.12$5,791
Nov 2000029732.215.66$1,680
Oct 2000031731.235.15$1,631
Sep 20003530431.875.19$2,692
Aug 20007531529.644.54$3,653
Jul 2000033028.534.09$1,350
Jun 20008731729.304.40$3,943
May 2000032727.263.68$1,203
Apr 20003730924.513.12$1,870
Mar 20005329728.422.86$2,356
Feb 2000025127.622.73$684
Jan 20009927125.272.48$3,174
Dec 1999022324.282.42$540
Nov 1999021923.192.43$533
Oct 19997425720.982.80$2,273
Sep 1999023421.752.62$613
Aug 1999026219.262.88$753
Jul 19997223317.892.37$1,841
Jun 1999029715.942.36$702
May 19995634015.792.32$1,673
Apr 1999035215.102.21$777
Mar 19999634012.471.84$1,822
Feb 199903369.981.82$611
Jan 1999022110.381.90$420
Dec 19981763599.201.77$2,256
Nov 1998139110.892.19$866
Oct 1998343312.421.97$890
Sep 19981139812.592.08$967
Aug 19981547911.301.91$1,083
Jul 19986444911.742.24$1,756
Jun 1998540511.242.24$962
May 199815040512.622.21$2,787
Apr 1998745713.042.51$1,236
Mar 19981949112.802.31$1,377
Feb 1998942213.952.30$1,096
Jan 199816353214.702.15$3,542
Dec 1997856216.322.41$1,486
Nov 19979255918.193.09$3,400
Oct 19971461219.253.15$2,197
Sep 199713048417.742.95$3,736
Aug 1997963917.862.55$1,793
Jul 19979568217.582.25$3,203
Jun 19971371117.242.26$1,829
May 199719284318.972.31$5,588
Apr 19971349817.882.08$1,270
Mar 199716129118.951.94$3,615
Feb 1997830720.492.21$841
Jan 19971033623.483.54$1,424
Dec 1996034623.32$0
Nov 19965331521.97$1,164
Oct 1996030323.31$0
Sep 199615023122.22$3,333
Aug 1996046220.26$0
Jul 1996044319.55$0
Jun 1996095718.73$0
May 199615951919.43$3,089
Apr 1996044021.51$0
Mar 1996044819.38$0
Feb 199618549416.98$3,141
Jan 1996049517.07$0
Dec 1995044017.19$0
Nov 1995044716.00$0
Oct 1995041515.43$0
Sep 1995037016.18$0
Aug 19955956615.92$939
Jul 199518065415.24$2,743
Jun 1995064416.41$0
May 199518565017.56$3,249
Apr 1995064817.73$0
Mar 199518556216.44$3,041
Feb 1995066016.58$0
Jan 1995086915.92$0
Dec 1994074215.03$0
Nov 19945356615.90$843
Oct 199418851915.58$2,929
Sep 1994065915.29$0
Aug 1994064316.13$0
Jul 199418678817.56$3,266
Jun 1994088217.09$0
May 199417877915.88$2,827
Apr 1994067914.14$0
Mar 199418877712.46$2,342
Feb 1994068912.50$0
Jan 1994062912.66$0
Dec 199317966712.33$2,207
Nov 1993051814.49$0
Oct 199310553615.85$1,664
Sep 19939158015.03$1,368
Aug 1993091015.66$0
Jul 199317187715.46$2,644
Jun 199301,04616.79$0
May 199318188317.68$3,200
Apr 19931681,03418.05$3,032
Mar 1993084818.14$0
Feb 199318175317.90$3,240
Jan 1993083816.93$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.

Feb 2026 — as filed, then multipliedworked
Oil                   32 bbl  × $ 63.50 =     $2,032
Casinghead gas         0 Mcf  × $  3.75 =         $0

────────────────────────────────────────────────────
Month total                                   $2,032

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/20911 is the state's own key, not one this site invented.