DEAN, CARRIE S. ET AL

Operated by ESTANCIA OIL & GAS, LLC (P-5 254455) in the SNOWDEN (SPRABERRY) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 6185District 8AField 84455333OilCasinghead gasSave
Value, all time
$10.7 M
Jan 1993 – May 2026
Value, last 12 filed months
$299 k
at the published price for each month
Months reported
401
no gaps in the span
Streams
2
oil, casinghead gas

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
OilDisposition224,737 bbl$10,598,290
Casinghead gasProduction15,149 Mcf$64,577
Total$10,662,867

297 Mcf of this lease's gas, across 21 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 (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 32.8156, -101.7331. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.2 miles.

32.81560, -101.73315 · 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
7,400 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.
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

The one well that filed a depth was drilled to 7,400 ft.

Completions filed
Nov 2021
1 of 2 wells; 1 filed none

2 wells

42-115008561
42-1153005827,400 ftNov 2021

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 2026531098.932.87$52,532
Mar 2026342089.753.15$30,695
Feb 2026342063.503.75$21,717
Jan 2026353059.138.00$20,873
Dec 2025551056.664.41$31,220
Nov 2025313058.593.93$18,339
Oct 2025528059.383.30$31,353
Sep 2025174062.743.08$10,917
Aug 2025357063.933.01$22,823
Jul 2025535066.743.32$35,706
Jun 2025350066.483.13$23,268
May 2025353060.553.23$21,374
Apr 2025351062.363.54$21,888
Mar 2025338067.704.27$22,883
Feb 2025354070.884.34$25,092
Jan 2025351074.324.28$26,086
Dec 2024179068.993.12$12,349
Nov 2024357069.052.20$24,651
Oct 2024361071.372.28$25,765
Sep 2024495069.612.36$34,457
Aug 2024177075.632.06$13,387
Jul 2024177079.932.15$14,148
Jun 2024173078.082.63$13,508
May 2024350078.812.20$27,584
Apr 2024358084.451.66$30,233
Mar 2024340080.301.55$27,302
Feb 2024358076.091.78$27,240
Jan 2024179073.023.30$13,071
Dec 2023360071.262.61$25,654
Nov 2023354077.892.81$27,573
Oct 2023182085.443.09$15,550
Sep 2023353089.042.74$31,431
Aug 2023354080.522.67$28,504
Jul 2023181074.852.64$13,548
Jun 2023355068.962.26$24,481
May 2023178070.622.23$12,570
Apr 2023355078.122.24$27,733
Mar 2023181072.852.39$13,186
Feb 2023352075.112.47$26,439
Jan 2023353076.533.39$27,015
Dec 2022358076.415.73$27,355
Nov 2022180085.005.65$15,300
Oct 2022363087.185.86$31,646
Sep 2022331084.888.16$28,095
Aug 2022361094.529.13$34,122
Jul 20221780101.587.54$18,081
Jun 20223530115.097.98$40,627
May 20223580109.378.43$39,154
Apr 20223580104.226.84$37,311
Mar 20225460108.885.08$59,448
Feb 20220091.054.86$0
Jan 2022359081.844.54$29,381
Dec 2021183071.323.90$13,052
Nov 2021181077.435.24$14,015
Oct 2021364079.795.71$29,044
Sep 2021183069.865.35$12,784
Aug 2021178066.024.22$11,752
Jul 2021182070.783.98$12,882
Jun 2021357069.493.38$24,808
May 2021182063.483.02$11,553
Apr 2021182060.362.76$10,986
Mar 2021342061.302.72$20,965
Feb 20210057.805.55$0
Jan 2021182050.412.81$9,175
Dec 2020362044.642.68$16,160
Nov 2020181038.772.71$7,017
Oct 2020182036.972.48$6,729
Sep 2020360037.091.99$13,352
Aug 2020180039.982.39$7,196
Jul 2020359038.371.83$13,775
Jun 2020169034.901.69$5,898
May 20200016.921.81$0
Apr 2020359014.751.80$5,295
Mar 20200030.341.86$0
Feb 2020183049.881.98$9,128
Jan 2020363057.252.09$20,782
Dec 2019180059.012.30$10,622
Nov 2019182055.302.75$10,065
Oct 2019365053.472.42$19,517
Sep 2019180055.052.66$9,909
Aug 2019180053.112.30$9,560
Jul 2019362056.272.46$20,370
Jun 2019181052.782.49$9,553
May 2019179058.482.74$10,468
Apr 2019316062.632.75$19,791
Mar 2019180056.803.06$10,224
Feb 2019184050.852.79$9,356
Jan 2019184046.033.23$8,470
Dec 2018355046.594.19$16,539
Nov 2018178052.934.24$9,422
Oct 2018182061.443.40$11,182
Sep 2018363059.543.11$21,613
Aug 2018180059.403.07$10,692
Jul 2018537065.142.93$34,980
Jun 2018721060.183.08$43,390
May 2018533065.382.90$34,848
Apr 2018717063.842.90$45,773
Mar 2018539061.222.79$32,998
Feb 2018545061.782.77$33,670
Jan 2018726062.874.01$45,644
Dec 2017554057.272.92$31,728
Nov 2017907055.423.12$50,266
Oct 20170049.292.98$0
Sep 2017353047.523.09$16,775
Aug 2017335045.373.00$15,199
Jul 2017539043.873.09$23,646
Jun 2017545042.493.09$23,157
May 2017361045.373.26$16,379
Apr 2017358047.933.21$17,159
Mar 2017500046.772.98$23,385
Feb 2017521050.452.95$26,284
Jan 2017547049.413.42$27,027
Dec 2016538048.763.72$26,233
Nov 2016526042.492.64$22,350
Oct 2016536046.193.09$24,758
Sep 2016540041.553.10$22,437
Aug 2016358041.442.92$14,836
Jul 2016528041.622.92$21,975
Jun 2016713045.352.69$32,335
May 2016539042.521.99$22,918
Apr 2016542036.561.99$19,816
Mar 2016721033.011.79$23,800
Feb 2016703026.472.06$18,608
Jan 2016726027.352.36$19,856
Dec 2015537032.362.00$17,377
Nov 2015544038.792.17$21,102
Oct 2015542043.552.43$23,604
Sep 2015695042.992.76$29,878
Aug 2015539040.162.87$21,646
Jul 2015527048.152.95$25,375
Jun 2015508056.152.88$28,524
May 2015359055.212.96$19,820
Apr 2015914049.822.71$45,535
Mar 2015521042.892.93$22,346
Feb 2015550044.662.98$24,563
Jan 2015353043.433.10$15,331
Dec 2014713054.693.59$38,994
Nov 2014339070.464.25$23,886
Oct 2014545078.303.90$42,674
Sep 2014543086.164.05$46,785
Aug 2014529089.394.04$47,287
Jul 2014724096.564.18$69,909
Jun 2014530098.164.74$52,025
May 2014710094.734.73$67,258
Apr 2014520095.944.81$49,889
Mar 2014722095.895.06$69,233
Feb 2014537097.406.19$52,304
Jan 2014542090.404.86$48,997
Dec 2013544091.824.35$49,950
Nov 2013355088.853.74$31,542
Oct 2013889097.423.78$86,606
Sep 20135320104.113.72$55,387
Aug 20133550104.253.52$37,009
Jul 20133560102.523.72$36,497
Jun 2013531094.403.93$50,126
May 2013539094.834.15$51,113
Apr 2013540093.964.28$50,738
Mar 2013718093.623.91$67,219
Feb 2013547091.233.42$49,903
Jan 2013543091.603.42$49,739
Dec 2012363086.773.42$31,498
Nov 2012181086.953.62$15,738
Oct 2012363089.383.40$32,445
Sep 20120094.672.92$0
Aug 2012534092.662.91$49,480
Jul 2012715085.133.02$60,868
Jun 2012537079.822.52$42,863
May 2012715091.612.49$65,501
Apr 20127220101.652.00$73,391
Mar 20125460105.052.22$57,357
Feb 20125490101.102.57$55,504
Jan 2012733098.092.73$71,900
Dec 2011549096.873.24$53,182
Nov 2011724095.723.31$69,301
Oct 2011713084.983.65$60,591
Sep 2011535083.623.99$44,737
Aug 2011717083.404.15$59,798
Jul 2011357094.144.52$33,608
Jun 2011708092.904.64$65,773
May 2011703098.134.40$68,985
Apr 20117240105.964.33$76,715
Mar 2011545096.364.06$52,516
Feb 2011698085.644.18$59,777
Jan 2011704086.504.59$60,896
Dec 2010726085.734.35$62,240
Nov 2010728080.843.80$58,852
Oct 2010721078.103.51$56,310
Sep 2010712072.633.98$51,713
Aug 2010707073.684.42$52,092
Jul 2010702072.554.74$50,930
Jun 2010720070.364.91$50,659
May 2010723071.124.24$51,420
Apr 2010717081.694.12$58,572
Mar 2010715078.394.39$56,049
Feb 2010908073.585.44$66,811
Jan 2010910074.365.96$67,668
Dec 2009548071.445.48$39,149
Nov 2009897074.593.75$66,907
Oct 2009800072.544.11$58,032
Sep 2009399065.543.06$26,150
Aug 2009754067.423.22$50,835
Jul 2009737061.133.46$45,053
Jun 2009563066.163.90$37,248
May 2009365054.743.93$19,980
Apr 2009567046.773.59$26,519
Mar 2009742042.144.06$31,268
Feb 2009553032.814.63$18,144
Jan 2009773035.865.37$27,720
Dec 2008366037.105.98$13,579
Nov 2008547055.496.86$30,353
Oct 2008567075.246.92$42,661
Sep 20083640101.767.88$37,041
Aug 20087150114.228.48$81,667
Jul 20085590131.0811.39$73,274
Jun 20083720131.3313.03$48,855
May 20085590123.1711.57$68,852
Apr 20085400110.3110.45$59,567
Mar 20087200101.909.66$73,368
Feb 2008563092.538.77$52,094
Jan 2008771090.388.21$69,683
Dec 2007771088.337.30$68,102
Nov 2007607091.677.29$55,644
Oct 2007563082.856.92$46,645
Sep 2007770075.846.24$58,397
Aug 2007160069.066.39$11,050
Jul 2007195070.906.39$13,826
Jun 2007549062.007.55$34,038
May 2007744058.747.85$43,703
Apr 2007580059.617.81$34,574
Mar 2007512056.927.30$29,143
Feb 2007780055.108.22$42,978
Jan 2007385050.306.73$19,366
Dec 2006574056.656.92$32,517
Nov 2006381054.207.62$20,650
Oct 2006564054.906.01$30,964
Sep 2006573060.085.04$34,426
Aug 2006388068.717.34$26,659
Jul 2006570069.376.34$39,541
Jun 2006741066.286.38$49,113
May 2006524066.016.42$34,589
Apr 2006538064.397.36$34,642
Mar 2006717056.707.08$40,654
Feb 2006705057.597.75$40,601
Jan 2006715060.598.93$43,322
Dec 2005724054.9413.42$39,777
Nov 2005520054.6910.59$28,439
Oct 2005711058.3413.80$41,480
Sep 2005537061.4512.08$32,999
Aug 2005516061.519.80$31,739
Jul 2005711055.697.84$39,596
Jun 2005711052.337.38$37,207
May 2005543045.226.65$24,554
Apr 2005720049.207.36$35,424
Mar 2005547050.377.15$27,552
Feb 2005535045.226.31$24,193
Jan 2005708043.166.32$30,557
Dec 2004717039.866.75$28,580
Nov 2004697045.286.33$31,560
Oct 2004538049.706.52$26,739
Sep 2004523043.245.28$22,615
Aug 2004539042.375.55$22,837
Jul 2004548038.286.08$20,977
Jun 2004345036.106.43$12,455
May 2004525037.486.49$19,677
Apr 20045362,35534.475.86$32,273
Mar 200452718634.365.53$19,136
Feb 200435518632.455.51$12,545
Jan 200436318632.036.30$12,799
Dec 200352918630.266.30$17,180
Nov 200352818628.804.60$16,061
Oct 200318418628.174.76$6,069
Sep 200353918626.314.75$15,064
Aug 200335818629.765.13$11,608
Jul 200352718629.415.17$16,461
Jun 200334418628.565.98$10,937
May 200351718626.595.97$14,858
Apr 200335718626.675.41$10,527
Mar 200351818631.146.10$17,264
Feb 200356818633.487.93$20,491
Jan 200339418630.315.58$12,980
Dec 200256418626.914.85$16,080
Nov 200254418624.664.14$14,185
Oct 200256718626.464.23$15,789
Sep 200254018627.443.64$15,494
Aug 200237818625.963.16$10,401
Jul 200238318624.583.06$9,984
Jun 200234318623.733.34$8,760
May 200247218624.663.58$12,306
Apr 200236418623.653.51$9,262
Mar 200235918622.003.10$8,475
Feb 200254918618.222.38$10,445
Jan 200293018617.172.38$16,410
Dec 200191118616.932.36$15,863
Nov 200158118618.072.41$10,946
Oct 200136418619.782.53$7,670
Sep 200155818624.262.25$13,956
Aug 200191818624.873.05$23,399
Jul 200154618623.933.20$13,660
Jun 200173818624.563.82$18,837
May 200171418625.524.31$19,022
Apr 200190418624.685.34$23,303
Mar 200156618624.545.38$14,890
Feb 200191218627.755.77$26,381
Jan 200153718627.478.40$16,314
Dec 200073318626.889.12$21,400
Nov 200052918632.215.66$18,091
Oct 200069918631.235.15$22,787
Sep 200071918631.875.19$23,879
Aug 200072518629.644.54$22,334
Jul 200072218628.534.09$21,359
Jun 200054118629.304.40$16,669
May 200054218627.263.68$15,459
Apr 200071218024.513.12$18,012
Mar 200091218628.422.86$26,451
Feb 200072417427.622.73$20,471
Jan 200091918625.272.48$23,685
Dec 199973818624.282.42$18,369
Nov 199973618023.192.43$17,506
Oct 199972918620.982.80$15,816
Sep 199990318021.752.62$20,112
Aug 199972518619.262.88$14,498
Jul 199972818617.892.37$13,465
Jun 199954118015.942.36$9,049
May 199973018615.792.32$11,958
Apr 199973118015.102.21$11,436
Mar 199991118612.471.84$11,702
Feb 19997281689.981.82$7,571
Jan 1999735010.381.90$7,629
Dec 199889709.201.77$8,252
Nov 19980010.892.19$0
Oct 1998732012.421.97$9,091
Sep 1998906012.592.08$11,407
Aug 1998726011.301.91$8,204
Jul 1998888011.742.24$10,425
Jun 1998902011.242.24$10,138
May 1998722012.622.21$9,112
Apr 1998719013.042.51$9,376
Mar 1998904012.802.31$11,571
Feb 1998736013.952.30$10,267
Jan 1998920014.702.15$13,524
Dec 1997917016.322.41$14,965
Nov 1997526018.193.09$9,568
Oct 1997912019.253.15$17,556
Sep 1997728017.742.95$12,915
Aug 1997906017.862.55$16,181
Jul 1997881017.582.25$15,488
Jun 1997724017.242.26$12,482
May 1997910018.972.31$17,263
Apr 1997897017.882.08$16,038
Mar 1997731018.951.94$13,852
Feb 1997921020.492.21$18,871
Jan 19979231,02523.483.54$25,300
Dec 1996923023.32$21,524
Nov 1996920021.97$20,212
Oct 1996911023.31$21,235
Sep 1996891022.22$19,798
Aug 1996726020.26$14,709
Jul 1996903019.55$17,654
Jun 1996900018.73$16,857
May 1996710019.43$13,795
Apr 1996730021.51$15,702
Mar 1996921019.38$17,849
Feb 1996737016.98$12,514
Jan 1996736017.07$12,564
Dec 1995927017.19$15,935
Nov 1995923016.00$14,768
Oct 1995905015.43$13,964
Sep 1995720016.18$11,650
Aug 1995906015.92$14,424
Jul 1995910015.24$13,868
Jun 1995721016.41$11,832
May 1995911017.56$15,997
Apr 1995906017.73$16,063
Mar 1995910016.44$14,960
Feb 1995734016.58$12,170
Jan 1995920015.92$14,646
Dec 1994919015.03$13,813
Nov 1994912015.90$14,501
Oct 1994733015.58$11,420
Sep 1994909115.29$13,899
Aug 1994899116.13$14,501
Jul 1994911117.56$15,997
Jun 19941,089117.09$18,611
May 1994720115.88$11,434
Apr 1994907114.14$12,825
Mar 1994925112.46$11,526
Feb 1994887112.50$11,088
Jan 1994715112.66$9,052
Dec 19931,094112.33$13,489
Nov 1993710114.49$10,288
Oct 19931,0103015.85$16,009
Sep 19938902615.03$13,377
Aug 19937032915.66$11,009
Jul 19931,0342915.46$15,986
Jun 19938803016.79$14,775
May 19939072917.68$16,036
Apr 19938933218.05$16,119
Mar 19939272818.14$16,816
Feb 19937342517.90$13,139
Jan 19938412816.93$14,238

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.

Apr 2026 — as filed, then multipliedworked
Oil                  531 bbl  × $ 98.93 =    $52,532
Casinghead gas         0 Mcf  × $  2.87 =         $0

────────────────────────────────────────────────────
Month total                                  $52,532

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. 8A/O/6185 is the state's own key, not one this site invented.