FASSETT & TUTTLE -B-

Operated by TRITON OPERATING LLC (P-5 871166) in the K-M-A field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 6285District 09Field 47902001OilCasinghead gasSaveExport
Value, all time
$3.3 M
Jan 1993 – May 2026
Value, last 12 filed months
$98 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 347 leases and 2,190 wells, and the rule below applies to all of them.

Discovered
1931-12-31
as the register files it
Field class
Oil
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.

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
OilDisposition79,663 bbl$3,305,892
Casinghead gasProduction261 Mcf$989
Total$3,306,881

48 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 (10)

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 33.9315, -98.7624. A lease has no coordinate of its own — that point is the mean of its wells, and they span 1.2 miles.

33.93041, -98.76140 · 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
10.0%
1 of 10 wells
With a plug date
10.0%
1 of 10 wells
Median depth
3,937 ft
5 wells filed one
Completion to plug
1 well filed both, dated out of order

What the state filed about each well

On the RRC proration schedule
110.0%
A plug date is filed
110.0%
BothOn the schedule and plugged. Neither fact cancels the other.
110.0%
NeitherNo plug date, and not on the schedule.
990.0%

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

Total depth in feet, 5 of 10 wells. Median 3,937 ft, with the middle half between 3,900 and 4,049 ft; the shallowest is 1,432 ft and the deepest 4,056 ft. The median is published rather than the mean, because a single mis-keyed depth moves a mean and cannot move a median.

When they were last completed

Last completion by decade, 4 of 10 wells, May 1938 – Nov 2012. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
May 1938 – Nov 2012
4 of 10 wells; 6 filed none
Plug dates filed
Jul 1979
1 of 10 wells; 9 filed none

Last completion to plug: no median is published. 1 well on this lease filed both dates, and on that one the last completion is dated after the plug date, so there is no interval to take a median of. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

10 wells

42-4853214726
42-48532522274,049 ft
42-485870923
42-4858709514
42-4858709615
42-4858709716
42-48533246284,056 ftNov 2012Jul 1979Yes
42-4858709411W3,937 ftOct 2002
42-4853575361,432 ftApr 1980
42-485870912W3,900 ftMay 1938

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 20261810106.413.05$19,260
Apr 2026175098.932.87$17,313
Mar 2026127089.753.15$11,398
Feb 20260063.503.75$0
Jan 2026182059.138.00$10,762
Dec 20250056.664.41$0
Nov 2025163058.593.93$9,550
Oct 2025175059.383.30$10,392
Sep 2025182062.743.08$11,419
Aug 20250063.933.01$0
Jul 2025111066.743.32$7,408
Jun 20250066.483.13$0
May 2025110060.553.23$6,661
Apr 20250062.363.54$0
Mar 2025129067.704.27$8,733
Feb 20250070.884.34$0
Jan 2025144074.324.28$10,702
Dec 20240068.993.12$0
Nov 2024104069.052.20$7,181
Oct 2024142071.372.28$10,135
Sep 2024172069.612.36$11,973
Aug 2024172075.632.06$13,008
Jul 20240079.932.15$0
Jun 2024119078.082.63$9,292
May 20240078.812.20$0
Apr 202494084.451.66$7,938
Mar 2024172080.301.55$13,812
Feb 20240076.091.78$0
Jan 20240073.023.30$0
Dec 2023169071.262.61$12,043
Nov 2023143077.892.81$11,138
Oct 2023168085.443.09$14,354
Sep 2023169089.042.74$15,048
Aug 2023300080.522.67$24,156
Jul 20230074.852.64$0
Jun 20230068.962.26$0
May 20230070.622.23$0
Apr 2023154078.122.24$12,030
Mar 20230072.852.39$0
Feb 20230075.112.47$0
Jan 2023175076.533.39$13,393
Dec 2022171076.415.73$13,066
Nov 20220085.005.65$0
Oct 2022175087.185.86$15,257
Sep 2022160084.888.16$13,581
Aug 20220094.529.13$0
Jul 20221610101.587.54$16,354
Jun 202200115.097.98$0
May 20221680109.378.43$18,374
Apr 20221680104.226.84$17,509
Mar 20223340108.885.08$36,366
Feb 20220091.054.86$0
Jan 2022161081.844.54$13,176
Dec 20210071.323.90$0
Nov 20210077.435.24$0
Oct 2021338079.795.71$26,969
Sep 20210069.865.35$0
Aug 20210066.024.22$0
Jul 2021322070.783.98$22,791
Jun 2021155069.493.38$10,771
May 2021165063.483.02$10,474
Apr 20210060.362.76$0
Mar 2021168061.302.72$10,298
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 2020162039.982.39$6,477
Jul 2020326038.371.83$12,509
Jun 20200034.901.69$0
May 20200016.921.81$0
Apr 20200014.751.80$0
Mar 2020147030.341.86$4,460
Feb 2020172049.881.98$8,579
Jan 2020182057.252.09$10,420
Dec 2019173059.012.30$10,209
Nov 2019176055.302.75$9,733
Oct 2019181053.472.42$9,678
Sep 2019179055.052.66$9,854
Aug 20190053.112.30$0
Jul 2019343056.272.46$19,301
Jun 20190052.782.49$0
May 2019168058.482.74$9,825
Apr 20190062.632.75$0
Mar 20190056.803.06$0
Feb 20190050.852.79$0
Jan 2019176046.033.23$8,101
Dec 20180046.594.19$0
Nov 2018177052.934.24$9,369
Oct 20180061.443.40$0
Sep 20180059.543.11$0
Aug 2018169059.403.07$10,039
Jul 2018177065.142.93$11,530
Jun 2018159060.183.08$9,569
May 20180065.382.90$0
Apr 2018165063.842.90$10,534
Mar 2018163061.222.79$9,979
Feb 2018165061.782.77$10,194
Jan 2018175062.874.01$11,002
Dec 201746057.272.92$2,634
Nov 2017176055.423.12$9,754
Oct 2017343049.292.98$16,906
Sep 2017171047.523.09$8,126
Aug 20170045.373.00$0
Jul 2017171043.873.09$7,502
Jun 201790042.493.09$3,824
May 2017126045.373.26$5,717
Apr 2017177047.933.21$8,484
Mar 2017348046.772.98$16,276
Feb 2017179050.452.95$9,031
Jan 2017180049.413.42$8,894
Dec 2016178048.763.72$8,679
Nov 2016345042.492.64$14,659
Oct 20160046.193.09$0
Sep 2016179041.553.10$7,437
Aug 2016173041.442.92$7,169
Jul 2016178041.622.92$7,408
Jun 2016179045.352.69$8,118
May 2016355042.521.99$15,095
Apr 2016181036.561.99$6,617
Mar 2016181033.011.79$5,975
Feb 2016341126.472.06$9,028
Jan 2016166127.352.36$4,542
Dec 2015170132.362.00$5,503
Nov 20150138.792.17$2
Oct 2015334143.552.43$14,548
Sep 2015170142.992.76$7,311
Aug 2015168140.162.87$6,750
Jul 2015161148.152.95$7,755
Jun 2015326156.152.88$18,308
May 20150155.212.96$3
Apr 2015167149.822.71$8,323
Mar 2015171142.892.93$7,337
Feb 2015172144.662.98$7,685
Jan 2015344143.433.10$14,943
Dec 2014169154.693.59$9,246
Nov 2014171170.464.25$12,053
Oct 2014347178.303.90$27,174
Sep 2014167186.164.05$14,393
Aug 2014340189.394.04$30,397
Jul 2014338196.564.18$32,641
Jun 2014162198.164.74$15,907
May 2014341194.734.73$32,308
Apr 2014167195.944.81$16,027
Mar 2014338195.895.06$32,416
Feb 20140197.406.19$6
Jan 2014175190.404.86$15,825
Dec 2013341191.824.35$31,315
Nov 2013172188.853.74$15,286
Oct 2013170197.423.78$16,565
Sep 20131761104.113.72$18,327
Aug 20131701104.253.52$17,726
Jul 20131711102.523.72$17,535
Jun 2013169194.403.93$15,958
May 2013337194.834.15$31,962
Apr 20130093.964.28$0
Mar 20130093.623.91$0
Feb 20130091.233.42$0
Jan 20130091.603.42$0
Dec 20120086.773.42$0
Nov 20120086.953.62$0
Oct 20120089.383.40$0
Sep 2012336194.672.92$31,812
Aug 20120192.662.91$3
Jul 2012333185.133.02$28,351
Jun 2012172179.822.52$13,732
May 2012174191.612.49$15,943
Apr 20123471101.652.00$35,275
Mar 20123451105.052.22$36,244
Feb 20123431101.102.57$34,680
Jan 2012343198.092.73$33,648
Dec 20110196.873.24$3
Nov 2011344195.723.31$32,931
Oct 20110184.983.65$4
Sep 2011167183.623.99$13,969
Aug 2011169183.404.15$14,099
Jul 2011171194.144.52$16,102
Jun 2011171192.904.64$15,891
May 2011170198.134.40$16,687
Apr 201101105.964.33$4
Mar 2011171196.364.06$16,482
Feb 2011172185.644.18$14,734
Jan 2011346186.504.59$29,934
Dec 2010172185.734.35$14,750
Nov 20100180.843.80$4
Oct 2010171178.103.51$13,359
Sep 20100172.633.98$4
Aug 2010161173.684.42$11,867
Jul 2010179172.554.74$12,991
Jun 20100170.364.91$5
May 2010162171.124.24$11,526
Apr 2010168181.694.12$13,728
Mar 2010172178.394.39$13,487
Feb 2010173173.585.44$12,735
Jan 2010168174.365.96$12,498
Dec 20090171.445.48$5
Nov 2009168174.593.75$12,535
Oct 2009170172.544.11$12,336
Sep 2009169165.543.06$11,079
Aug 2009168167.423.22$11,330
Jul 2009170161.133.46$10,396
Jun 2009150166.163.90$9,928
May 2009159154.743.93$8,708
Apr 2009359146.773.59$16,794
Mar 2009332142.144.06$13,995
Feb 20090132.814.63$5
Jan 20090135.865.37$5
Dec 20080137.105.98$6
Nov 2008179155.496.86$9,940
Oct 2008165175.246.92$12,422
Sep 200801101.767.88$8
Aug 20081681114.228.48$19,197
Jul 200801131.0811.39$11
Jun 20081741131.3313.03$22,864
May 20081771123.1711.57$21,813
Apr 20081771110.3110.45$19,535
Mar 20081751101.909.66$17,842
Feb 20080092.538.77$0
Jan 2008175190.388.21$15,825
Dec 2007180188.337.30$15,907
Nov 2007180191.677.29$16,508
Oct 2007178182.856.92$14,754
Sep 20070075.846.24$0
Aug 2007161169.066.39$11,125
Jul 2007172170.906.39$12,201
Jun 2007175162.007.55$10,858
May 2007348158.747.85$20,449
Apr 2007346159.617.81$20,633
Mar 2007346156.927.30$19,702
Feb 2007174155.108.22$9,596
Jan 2007177150.306.73$8,910
Dec 20060156.656.92$7
Nov 2006150154.207.62$8,138
Oct 2006170154.906.01$9,339
Sep 2006170160.085.04$10,219
Aug 2006175168.717.34$12,032
Jul 2006173169.376.34$12,007
Jun 2006170166.286.38$11,274
May 2006169166.016.42$11,162
Apr 20060164.397.36$7
Mar 20060156.707.08$7
Feb 2006166157.597.75$9,568
Jan 2006177160.598.93$10,733
Dec 20050154.9413.42$13
Nov 20050154.6910.59$11
Oct 2005168158.3413.80$9,815
Sep 20050161.4512.08$12
Aug 2005161161.519.80$9,913
Jul 20050155.697.84$8
Jun 20050052.337.38$0
May 20050045.226.65$0
Apr 20050149.207.36$7
Mar 20050150.377.15$7
Feb 20050145.226.31$6
Jan 20050143.166.32$6
Dec 2004183139.866.75$7,301
Nov 2004357145.286.33$16,171
Oct 20040049.706.52$0
Sep 20040043.245.28$0
Aug 20040142.375.55$6
Jul 2004173138.286.08$6,629
Jun 20040136.106.43$6
May 20040137.486.49$6
Apr 2004176034.475.86$6,067
Mar 20040034.365.53$0
Feb 2004175132.455.51$5,684
Jan 20040132.036.30$6
Dec 2003177130.266.30$5,362
Nov 20030128.804.60$5
Oct 2003176128.174.76$4,963
Sep 20030126.314.75$5
Aug 20030129.765.13$5
Jul 20030129.415.17$5
Jun 2003350128.565.98$10,002
May 2003350126.595.97$9,312
Apr 2003175126.675.41$4,673
Mar 2003175131.146.10$5,456
Feb 2003179133.487.93$6,001
Jan 20030130.315.58$6
Dec 2002176126.914.85$4,741
Nov 20020124.664.14$4
Oct 20020126.464.23$4
Sep 20020127.443.64$4
Aug 20020025.963.16$0
Jul 2002165124.583.06$4,059
Jun 20020123.733.34$3
May 20020124.663.58$4
Apr 20020123.653.51$4
Mar 20020122.003.10$3
Feb 2002178118.222.38$3,246
Jan 20020117.172.38$2
Dec 20010116.932.36$2
Nov 20010118.072.41$2
Oct 2001179119.782.53$3,543
Sep 2001345124.262.25$8,372
Aug 20010124.873.05$3
Jul 2001342123.933.20$8,187
Jun 2001176124.563.82$4,326
May 2001175125.524.31$4,470
Apr 2001173124.685.34$4,275
Mar 20010124.545.38$5
Feb 2001176127.755.77$4,890
Jan 20010027.478.40$0
Dec 2000359126.889.12$9,659
Nov 2000359132.215.66$11,569
Oct 2000180131.235.15$5,627
Sep 2000182131.875.19$5,806
Aug 2000178129.644.54$5,280
Jul 2000355128.534.09$10,132
Jun 2000184129.304.40$5,396
May 2000355127.263.68$9,681
Apr 2000358124.513.12$8,778
Mar 2000358128.422.86$10,177
Feb 2000178127.622.73$4,919
Jan 2000363125.272.48$9,175
Dec 1999183124.282.42$4,446
Nov 1999177123.192.43$4,107
Oct 1999360120.982.80$7,556
Sep 1999364121.752.62$7,920
Aug 1999537119.262.88$10,346
Jul 1999356117.892.37$6,371
Jun 1999535115.942.36$8,530
May 1999356115.792.32$5,624
Apr 1999180115.102.21$2,720
Mar 1999183112.471.84$2,284
Feb 199917619.981.82$1,758
Jan 19990110.381.90$2
Dec 199816919.201.77$1,557
Nov 1998368110.892.19$4,010
Oct 1998181112.421.97$2,250
Sep 1998178112.592.08$2,243
Aug 1998359111.301.91$4,059
Jul 1998378111.742.24$4,440
Jun 1998183111.242.24$2,059
May 1998549112.622.21$6,931
Apr 1998371113.042.51$4,840
Mar 1998556112.802.31$7,119
Feb 1998186113.952.30$2,597
Jan 1998555114.702.15$8,161
Dec 1997366116.322.41$5,976
Nov 1997365118.193.09$6,642
Oct 1997360119.253.15$6,933
Sep 1997365117.742.95$6,478
Aug 1997358117.862.55$6,396
Jul 1997357117.582.25$6,278
Jun 1997353117.242.26$6,088
May 1997365118.972.31$6,926
Apr 1997365117.882.08$6,528
Mar 1997547118.951.94$10,368
Feb 1997371120.492.21$7,604
Jan 1997558123.483.54$13,105
Dec 1996371123.32$8,652
Nov 1996368121.97$8,085
Oct 1996558123.31$13,007
Sep 1996422122.22$9,377
Aug 1996363120.26$7,354
Jul 1996545119.55$10,655
Jun 1996182118.73$3,409
May 1996361119.43$7,014
Apr 1996365121.51$7,851
Mar 1996369119.38$7,151
Feb 1996649116.98$11,020
Jan 1996370117.07$6,316
Dec 1995554117.19$9,523
Nov 1995359116.00$5,744
Oct 1995368115.43$5,678
Sep 1995542116.18$8,770
Aug 1995422115.92$6,718
Jul 1995607115.24$9,251
Jun 1995600116.41$9,846
May 1995361117.56$6,339
Apr 1995716117.73$12,695
Mar 1995367116.44$6,033
Feb 1995368116.58$6,101
Jan 1995722115.92$11,494
Dec 1994365115.03$5,486
Nov 1994886115.90$14,087
Oct 1994358115.58$5,578
Sep 1994541115.29$8,272
Aug 1994551116.13$8,888
Jul 1994370117.56$6,497
Jun 1994539117.09$9,212
May 1994371115.88$5,891
Apr 1994554114.14$7,834
Mar 1994545112.46$6,791
Feb 1994520112.50$6,500
Jan 1994564112.66$7,140
Dec 1993746112.33$9,198
Nov 1993375114.49$5,434
Oct 1993558115.85$8,844
Sep 1993555115.03$8,342
Aug 1993542115.66$8,488
Jul 1993546115.46$8,441
Jun 1993726116.79$12,190
May 1993735117.68$12,995
Apr 1993555118.05$10,018
Mar 1993739118.14$13,405
Feb 1993748117.90$13,389
Jan 1993754116.93$12,765

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.

May 2026 — as filed, then multipliedworked
Oil                  181 bbl  × $106.41 =    $19,260
Casinghead gas         0 Mcf  × $  3.05 =         $0

────────────────────────────────────────────────────
Month total                                  $19,260

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. 09/O/6285 is the state's own key, not one this site invented.