SPREEN, OTTO "A"

Operated by BAKER OPERATING, INC. (P-5 46623) in the TALPA, SW. (DOG BEND) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 11744District 7CField 88245500OilCasinghead gasSaveExport
Value, all time
$897 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 10 leases and 18 wells, and the rule below applies to all of them.

Discovered
1975-12-30
as the register files it
Field class
Oil and gas
the register's own label
Between wells
no field rule filed
From a lease line
no field rule filed

The Commission's schedule remark for this field reads: ALLOCATION FORMULA EFF. 020182 PER AMENDMENT TO SWR 28 & 29

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
OilDisposition2,917 bbl$122,701
Casinghead gasProduction230,233 Mcf$774,695
Total$897,396

39,182 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 31.7433, -99.8421. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

31.74329, -99.84208 · 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
100.0%
1 of 1 wells
With a plug date
0.0%
0 of 1 wells
Median depth
3,810 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
1100.0%
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.
00.0%

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 3,810 ft.

Completions filed
Jan 1986
1 of 1 wells

1 well

42-3993182513,810 ftJan 1986Yes

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 2023023980.522.67$639
Jul 20230074.852.64$0
Jun 2023042368.962.26$955
May 2023048970.622.23$1,089
Apr 2023041478.122.24$926
Mar 2023053372.852.39$1,276
Feb 2023048475.112.47$1,193
Jan 2023054976.533.39$1,860
Dec 2022053176.415.73$3,042
Nov 2022052485.005.65$2,959
Oct 2022054787.185.86$3,207
Sep 2022035084.888.16$2,857
Aug 2022055294.529.13$5,038
Jul 20220574101.587.54$4,329
Jun 20220256115.097.98$2,042
May 20220216109.378.43$1,822
Apr 20220507104.226.84$3,467
Mar 20220524108.885.08$2,660
Feb 2022045591.054.86$2,211
Jan 202213552281.844.54$13,417
Dec 2021052571.323.90$2,047
Nov 2021052077.435.24$2,723
Oct 2021055279.795.71$3,154
Sep 2021053569.865.35$2,863
Aug 2021055666.024.22$2,347
Jul 2021056670.783.98$2,254
Jun 2021055169.493.38$1,863
May 2021055063.483.02$1,660
Apr 2021051560.362.76$1,421
Mar 2021056761.302.72$1,541
Feb 2021090957.805.55$5,043
Jan 2021054050.412.81$1,518
Dec 2020055044.642.68$1,472
Nov 2020055538.772.71$1,502
Oct 2020057236.972.48$1,418
Sep 2020056137.091.99$1,117
Aug 2020058039.982.39$1,383
Jul 2020058638.371.83$1,070
Jun 2020064834.901.69$1,095
May 2020036716.921.81$666
Apr 2020054814.751.80$989
Mar 2020055630.341.86$1,032
Feb 2020051749.881.98$1,024
Jan 2020054957.252.09$1,150
Dec 2019056559.012.30$1,302
Nov 2019055455.302.75$1,524
Oct 2019059653.472.42$1,441
Sep 2019058555.052.66$1,555
Aug 2019061453.112.30$1,415
Jul 2019061456.272.46$1,510
Jun 201915360652.782.49$9,585
May 2019063358.482.74$1,735
Apr 2019062662.632.75$1,722
Mar 2019065856.803.06$2,015
Feb 2019066650.852.79$1,860
Jan 201906246.033.23$200
Dec 2018028246.594.19$1,180
Nov 2018040852.934.24$1,729
Oct 2018049661.443.40$1,685
Sep 2018041559.543.11$1,290
Aug 2018047559.403.07$1,457
Jul 2018049065.142.93$1,437
Jun 2018040960.183.08$1,258
May 2018038865.382.90$1,126
Apr 2018033063.842.90$957
Mar 2018048061.222.79$1,338
Feb 2018046161.782.77$1,275
Jan 2018050762.874.01$2,033
Dec 2017050257.272.92$1,467
Nov 2017050655.423.12$1,578
Oct 2017035149.292.98$1,047
Sep 2017047747.523.09$1,473
Aug 2017053545.373.00$1,607
Jul 2017049643.873.09$1,531
Jun 2017036642.493.09$1,130
May 2017048345.373.26$1,576
Apr 2017046847.933.21$1,503
Mar 201717048146.772.98$9,386
Feb 2017053050.452.95$1,565
Jan 2017050649.413.42$1,730
Dec 2016048548.763.72$1,806
Nov 2016052942.492.64$1,399
Oct 2016049046.193.09$1,514
Sep 2016051441.553.10$1,594
Aug 2016061741.442.92$1,804
Jul 2016038641.622.92$1,129
Jun 2016058845.352.69$1,579
May 2016066242.521.99$1,318
Apr 2016046336.561.99$922
Mar 2016065033.011.79$1,166
Feb 2016048526.472.06$1,001
Jan 2016027727.352.36$655
Dec 2015024332.362.00$486
Nov 2015024038.792.17$520
Oct 20150943.552.43$22
Sep 20150042.992.76$0
Aug 2015063440.162.87$1,821
Jul 2015066148.152.95$1,947
Jun 2015065056.152.88$1,874
May 2015065055.212.96$1,921
Apr 2015063249.822.71$1,711
Mar 2015052042.892.93$1,526
Feb 2015045944.662.98$1,366
Jan 2015047043.433.10$1,457
Dec 2014060454.693.59$2,169
Nov 2014060870.464.25$2,585
Oct 2014062178.303.90$2,423
Sep 2014061586.164.05$2,488
Aug 2014064689.394.04$2,607
Jul 2014064796.564.18$2,704
Jun 201416662698.164.74$19,260
May 2014064994.734.73$3,068
Apr 2014066395.944.81$3,188
Mar 2014062895.895.06$3,176
Feb 2014058597.406.19$3,622
Jan 2014051290.404.86$2,489
Dec 2013062191.824.35$2,704
Nov 2013064988.853.74$2,426
Oct 2013069997.423.78$2,642
Sep 20130801104.113.72$2,978
Aug 20130112104.253.52$395
Jul 20130680102.523.72$2,528
Jun 2013039494.403.93$1,550
May 2013067994.834.15$2,817
Apr 2013066893.964.28$2,861
Mar 2013069193.623.91$2,704
Feb 2013061391.233.42$2,096
Jan 2013066991.603.42$2,288
Dec 2012067486.773.42$2,305
Nov 2012065586.953.62$2,374
Oct 2012064589.383.40$2,193
Sep 2012063794.672.92$1,859
Aug 2012067292.662.91$1,954
Jul 2012070985.133.02$2,142
Jun 2012069279.822.52$1,743
May 2012071591.612.49$1,779
Apr 20120695101.652.00$1,388
Mar 20120711105.052.22$1,580
Feb 20120660101.102.57$1,696
Jan 201216670998.092.73$18,221
Dec 2011064496.873.24$2,086
Nov 2011065695.723.31$2,172
Oct 2011066884.983.65$2,437
Sep 2011065883.623.99$2,623
Aug 2011069283.404.15$2,871
Jul 2011071794.144.52$3,239
Jun 2011070592.904.64$3,271
May 2011075698.134.40$3,330
Apr 20110794105.964.33$3,441
Mar 2011064396.364.06$2,609
Feb 2011075085.644.18$3,135
Jan 2011331786.504.59$1,714
Dec 2010177885.734.35$3,468
Nov 2010067980.843.80$2,577
Oct 2010077878.103.51$2,730
Sep 2010077172.633.98$3,068
Aug 2010080673.684.42$3,562
Jul 2010060572.554.74$2,866
Jun 2010066870.364.91$3,280
May 2010084971.124.24$3,596
Apr 2010081781.694.12$3,368
Mar 2010087178.394.39$3,823
Feb 201015578973.585.44$15,699
Jan 2010085274.365.96$5,081
Dec 2009089471.445.48$4,902
Nov 2009091074.593.75$3,414
Oct 200901,00572.544.11$4,131
Sep 2009088065.543.06$2,697
Aug 200901,06467.423.22$3,424
Jul 200901,12461.133.46$3,894
Jun 200901,05566.163.90$4,109
May 200901,16454.743.93$4,570
Apr 200901,29046.773.59$4,628
Mar 200916155742.144.06$9,045
Feb 200907532.814.63$347
Jan 2009013935.865.37$747
Dec 2008015837.105.98$944
Nov 2008017355.496.86$1,187
Oct 2008020675.246.92$1,426
Sep 20080236101.767.88$1,859
Aug 20080289114.228.48$2,452
Jul 20080297131.0811.39$3,383
Jun 20080312131.3313.03$4,066
May 20080318123.1711.57$3,681
Apr 20080379110.3110.45$3,962
Mar 20080451101.909.66$4,359
Feb 2008039792.538.77$3,482
Jan 2008049190.388.21$4,029
Dec 2007039088.337.30$2,848
Nov 2007032691.677.29$2,377
Oct 2007031682.856.92$2,187
Sep 2007038075.846.24$2,373
Aug 2007046169.066.39$2,945
Jul 2007030970.906.39$1,974
Jun 2007040462.007.55$3,050
May 2007065958.747.85$5,171
Apr 2007034059.617.81$2,654
Mar 2007034956.927.30$2,548
Feb 2007035155.108.22$2,884
Jan 2007040050.306.73$2,691
Dec 2006040556.656.92$2,802
Nov 2006040254.207.62$3,062
Oct 2006041954.906.01$2,520
Sep 2006042060.085.04$2,116
Aug 2006046168.717.34$3,384
Jul 200615446169.376.34$13,607
Jun 2006041166.286.38$2,624
May 2006049166.016.42$3,155
Apr 2006043264.397.36$3,180
Mar 2006023856.707.08$1,686
Feb 2006025957.597.75$2,008
Jan 2006016660.598.93$1,483
Dec 2005046354.9413.42$6,211
Nov 2005045554.6910.59$4,818
Oct 2005051858.3413.80$7,146
Sep 2005046961.4512.08$5,665
Aug 2005055761.519.80$5,457
Jul 2005057155.697.84$4,479
Jun 2005057052.337.38$4,207
May 2005052245.226.65$3,472
Apr 2005052849.207.36$3,886
Mar 2005055950.377.15$4,000
Feb 2005050845.226.31$3,206
Jan 2005058343.166.32$3,686
Dec 2004062639.866.75$4,226
Nov 2004057345.286.33$3,627
Oct 2004062649.706.52$4,078
Sep 2004060343.245.28$3,186
Aug 2004064942.375.55$3,602
Jul 2004058438.286.08$3,553
Jun 2004058236.106.43$3,744
May 200416463237.486.49$10,251
Apr 2004058934.475.86$3,451
Mar 2004058234.365.53$3,219
Feb 2004056432.455.51$3,107
Jan 2004054332.036.30$3,421
Dec 2003057330.266.30$3,611
Nov 2003055028.804.60$2,527
Oct 2003058828.174.76$2,799
Sep 2003057626.314.75$2,736
Aug 2003061329.765.13$3,145
Jul 2003060429.415.17$3,123
Jun 2003062328.565.98$3,727
May 2003058926.595.97$3,518
Apr 2003063926.675.41$3,455
Mar 2003058831.146.10$3,584
Feb 2003055033.487.93$4,359
Jan 2003059830.315.58$3,338
Dec 2002058926.914.85$2,859
Nov 2002057824.664.14$2,391
Oct 2002054626.464.23$2,309
Sep 2002052527.443.64$1,908
Aug 2002056325.963.16$1,781
Jul 200216764624.583.06$6,083
Jun 2002060723.733.34$2,026
May 2002070624.663.58$2,530
Apr 2002067523.653.51$2,371
Mar 2002071422.003.10$2,215
Feb 2002063018.222.38$1,497
Jan 2002061817.172.38$1,468
Dec 2001067716.932.36$1,601
Nov 2001061918.072.41$1,489
Oct 2001064619.782.53$1,634
Sep 2001068224.262.25$1,535
Aug 2001056424.873.05$1,722
Jul 2001065323.933.20$2,088
Jun 2001056924.563.82$2,176
May 2001065125.524.31$2,804
Apr 2001065824.685.34$3,511
Mar 2001068924.545.38$3,704
Feb 2001058227.755.77$3,356
Jan 2001044427.478.40$3,729
Dec 2000068126.889.12$6,212
Nov 2000062032.215.66$3,508
Oct 2000067931.235.15$3,494
Sep 200015569231.875.19$8,529
Aug 2000071329.644.54$3,238
Jul 2000062528.534.09$2,556
Jun 2000072329.304.40$3,179
May 2000069027.263.68$2,539
Apr 2000074224.513.12$2,312
Mar 2000078028.422.86$2,231
Feb 2000073227.622.73$1,996
Jan 2000076125.272.48$1,888
Dec 1999071024.282.42$1,721
Nov 1999060323.192.43$1,468
Oct 1999069620.982.80$1,951
Sep 1999077321.752.62$2,024
Aug 1999070119.262.88$2,016
Jul 1999069517.892.37$1,649
Jun 1999076415.942.36$1,805
May 1999078415.792.32$1,820
Apr 1999070515.102.21$1,557
Mar 199913073812.471.84$2,978
Feb 199906549.981.82$1,189
Jan 1999084710.381.90$1,609
Dec 199808059.201.77$1,428
Nov 1998078710.892.19$1,720
Oct 1998083212.421.97$1,638
Sep 1998072612.592.08$1,512
Aug 1998093211.301.91$1,778
Jul 1998093711.742.24$2,096
Jun 199802,89311.242.24$6,472
May 199801,02112.622.21$2,253
Apr 1998092113.042.51$2,307
Mar 1998090312.802.31$2,085
Feb 1998086613.952.30$1,991
Jan 1998095714.702.15$2,062
Dec 199711295816.322.41$4,138
Nov 1997092418.193.09$2,854
Oct 1997098019.253.15$3,087
Sep 1997083917.742.95$2,479
Aug 1997079117.862.55$2,021
Jul 1997081417.582.25$1,829
Jun 1997084117.242.26$1,898
May 199701,02418.972.31$2,364
Apr 199701,06517.882.08$2,218
Mar 199701,18118.951.94$2,290
Feb 19979299220.492.21$4,073
Jan 199701,24623.483.54$4,410
Dec 199601,43123.32$0
Nov 199601,06021.97$0
Oct 199601,09323.31$0
Sep 199601,11122.22$0
Aug 199601,31620.26$0
Jul 199602,25019.55$0
Jun 199613644818.73$2,547
May 199606719.43$0
Apr 1996102,12021.51$215
Mar 199601,06919.38$0
Feb 1996067016.98$0
Jan 1996059017.07$0
Dec 1995076117.19$0
Nov 199501,06016.00$0
Oct 199501,11015.43$0
Sep 199501,08716.18$0
Aug 1995095015.92$0
Jul 199515582315.24$2,362
Jun 1995061016.41$0
May 1995068117.56$0
Apr 1995067917.73$0
Mar 1995084816.44$0
Feb 1995079116.58$0
Jan 1995058215.92$0
Dec 1994061415.03$0
Nov 1994067315.90$0
Oct 1994039015.58$0
Sep 19941661,13715.29$2,538
Aug 199401,13716.13$0
Jul 1994075917.56$0
Jun 1994073517.09$0
May 1994063715.88$0
Apr 1994042014.14$0
Mar 1994061412.46$0
Feb 1994069012.50$0
Jan 1994072612.66$0
Dec 199310690212.33$1,307
Nov 199301,01414.49$0
Oct 1993059115.85$0
Sep 1993051915.03$0
Aug 199314256315.66$2,224
Jul 1993034915.46$0
Jun 1993068516.79$0
May 1993052117.68$0
Apr 1993045818.05$0
Mar 1993057618.14$0
Feb 199311869517.90$2,112
Jan 1993057016.93$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.

Aug 2023 — as filed, then multipliedworked
Oil                    0 bbl  × $ 80.52 =         $0
Casinghead gas       239 Mcf  × $  2.67 =       $639

────────────────────────────────────────────────────
Month total                                     $639

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. 7C/O/11744 is the state's own key, not one this site invented.