PRUITT, E. J. -D-

Operated by MAZCO ENERGY LLC (P-5 537025) in the CROWN, E. (NAVARRO) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 343District 01Field 22011500Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$4.4 M
Jan 1993 – May 2026
Value, last 12 filed months
$59 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 68 leases and 426 wells, and the rule below applies to all of them.

Discovered
1954-07-06
as the register files it
Field class
Oil
the register's own label
Between wells
933 ft
minimum
From a lease line
330 ft
minimum

A drilling unit in this field needs at least 20 acres.

The register flags this field for hydrogen sulphide. That is a poisonous gas that occurs naturally in some formations. The flag is a property of the field as the Commission records it. It is not a measurement taken at this lease, and it is not a statement that gas is escaping anywhere.

The Commission's schedule remark for this field reads: (NAVARRO SAND) COMBINED WITH THIS FIELD 6/1/55.

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
OilDisposition141,402 bbl$4,383,712
Casinghead gasProduction59 Mcf$220
Total$4,383,932

10 Mcf of this lease's gas, across 10 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 (31)

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 28.8959, -98.7555. A lease has no coordinate of its own — that point is the mean of its wells, and they span 1.6 miles.

28.89587, -98.75734 · 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
74.2%
23 of 31 wells
With a plug date
74.2%
23 of 31 wells
Median depth
4,940 ft
28 wells filed one
Completion to plug
30.1 years
median over 6 wells

What the state filed about each well

On the RRC proration schedule
2374.2%
A plug date is filed
2374.2%
BothOn the schedule and plugged. Neither fact cancels the other.
2374.2%
NeitherNo plug date, and not on the schedule.
825.8%

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, 28 of 31 wells. Median 4,940 ft, with the middle half between 4,891 and 4,998 ft; the shallowest is 4,300 ft and the deepest 5,052 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, 12 of 31 wells, Mar 1975 – Jul 2023. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
Mar 1975 – Jul 2023
12 of 31 wells; 19 filed none
Plug dates filed
Oct 1980 – Feb 2013
23 of 31 wells; 8 filed none

Last completion to plug: a median of 30.1 years across the 6 wells that filed both dates, with the middle half between 28.8 years and 31.6 years. A further 1 well is excluded, because the last completion the Commission holds for it is dated after the plug date. Both dates are the latest of their kind on the wellbore record and they are filed separately, so the two need not run in order. The gap is the distance between two filed dates — it is not a statement of how long the well produced.

31 wells

42-0130173644,880 ftOct 1980Yes
42-0130173754,865 ftSep 1994Yes
42-01301739104,880 ftSep 1994Yes
42-0130266414,988 ftNov 2003Yes
42-0130266674,900 ftFeb 1996Yes
42-0130266894,866 ftSep 1994Yes
42-01302669114,879 ftSep 1994Yes
42-01302672144,875 ftSep 1994Yes
42-01302673154,940 ftOct 1994Yes
42-01302674164,965 ftSep 1994Yes
42-01302675174,990 ftJun 1991Yes
42-01302676184,965 ftNov 2003Yes
42-01302677194,895 ftNov 2003Yes
42-01302678204,902 ftNov 2003Yes
42-0138007334,900 ftJul 2012Yes
42-0138007464,300 ftJul 2012Yes
42-0130267113
42-013800758
42-0138007612
42-0130266524,940 ftJul 2023Jun 2009Yes
42-01330495285,025 ftMay 2023
42-01331120314,904 ftFeb 1981Feb 2013Yes
42-01330528305,020 ftAug 1976
42-01330496295,025 ftMar 1976
42-01330497275,030 ftJan 1976Oct 1994Yes
42-01380084264,929 ftNov 1975
42-01380082244,961 ftSep 1975Jul 2005Yes
42-01330280255,030 ftSep 1975
42-01380080225,050 ftJun 1975Nov 2003Yes
42-01330257234,950 ftApr 1975Jan 2013Yes
42-01380079215,052 ftMar 1975Jul 2005Yes

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 20261610106.413.05$17,132
Apr 20260098.932.87$0
Mar 20260089.753.15$0
Feb 2026158063.503.75$10,033
Jan 20260059.138.00$0
Dec 2025161056.664.41$9,122
Nov 20250058.593.93$0
Oct 20250059.383.30$0
Sep 20250062.743.08$0
Aug 2025171063.933.01$10,932
Jul 20250066.743.32$0
Jun 2025171066.483.13$11,368
May 20250060.553.23$0
Apr 20250062.363.54$0
Mar 2025146067.704.27$9,884
Feb 20250070.884.34$0
Jan 2025155074.324.28$11,520
Dec 20240068.993.12$0
Nov 20240069.052.20$0
Oct 2024156071.372.28$11,134
Sep 20240069.612.36$0
Aug 2024163075.632.06$12,328
Jul 20240079.932.15$0
Jun 20240078.082.63$0
May 2024154078.812.20$12,137
Apr 20240084.451.66$0
Mar 20240080.301.55$0
Feb 20240076.091.78$0
Jan 2024153073.023.30$11,172
Dec 20230071.262.61$0
Nov 2023154077.892.81$11,995
Oct 20230085.443.09$0
Sep 2023172089.042.74$15,315
Aug 20230080.522.67$0
Jul 2023159074.852.64$11,901
Jun 20230068.962.26$0
May 2023165070.622.23$11,652
Apr 20230078.122.24$0
Mar 2023154072.852.39$11,219
Feb 20230075.112.47$0
Jan 2023163076.533.39$12,474
Dec 20220076.415.73$0
Nov 2022166085.005.65$14,110
Oct 20220087.185.86$0
Sep 2022168084.888.16$14,260
Aug 20220094.529.13$0
Jul 20221650101.587.54$16,761
Jun 202200115.097.98$0
May 20221380109.378.43$15,093
Apr 202200104.226.84$0
Mar 20221710108.885.08$18,618
Feb 20220091.054.86$0
Jan 2022156081.844.54$12,767
Dec 2021169071.323.90$12,053
Nov 20210077.435.24$0
Oct 20210079.795.71$0
Sep 2021164069.865.35$11,457
Aug 2021159066.024.22$10,497
Jul 20210070.783.98$0
Jun 20210069.493.38$0
May 2021154063.483.02$9,776
Apr 2021161060.362.76$9,718
Mar 20210061.302.72$0
Feb 2021171057.805.55$9,884
Jan 20210050.412.81$0
Dec 2020164044.642.68$7,321
Nov 20200038.772.71$0
Oct 2020167036.972.48$6,174
Sep 20200037.091.99$0
Aug 2020165039.982.39$6,597
Jul 2020175038.371.83$6,715
Jun 20200034.901.69$0
May 20200016.921.81$0
Apr 20200014.751.80$0
Mar 2020161030.341.86$4,885
Feb 2020165049.881.98$8,230
Jan 20200057.252.09$0
Dec 2019164059.012.30$9,678
Nov 20190055.302.75$0
Oct 2019167053.472.42$8,929
Sep 20190055.052.66$0
Aug 2019171053.112.30$9,082
Jul 20190056.272.46$0
Jun 2019169052.782.49$8,920
May 20190058.482.74$0
Apr 2019168062.632.75$10,522
Mar 20190056.803.06$0
Feb 2019169050.852.79$8,594
Jan 2019177046.033.23$8,147
Dec 20180046.594.19$0
Nov 20180052.934.24$0
Oct 2018163061.443.40$10,015
Sep 20180059.543.11$0
Aug 2018177059.403.07$10,514
Jul 2018173065.142.93$11,269
Jun 20180060.183.08$0
May 2018168065.382.90$10,984
Apr 20180063.842.90$0
Mar 2018170061.222.79$10,407
Feb 20180061.782.77$0
Jan 2018177062.874.01$11,128
Dec 2017172057.272.92$9,850
Nov 2017164055.423.12$9,089
Oct 20170049.292.98$0
Sep 2017175047.523.09$8,316
Aug 2017175045.373.00$7,940
Jul 2017158043.873.09$6,931
Jun 2017161042.493.09$6,841
May 2017179045.373.26$8,121
Apr 20170047.933.21$0
Mar 2017170046.772.98$7,951
Feb 2017174050.452.95$8,778
Jan 2017172049.413.42$8,499
Dec 2016173048.763.72$8,435
Nov 2016176042.492.64$7,478
Oct 2016174046.193.09$8,037
Sep 20160041.553.10$0
Aug 2016244041.442.92$10,111
Jul 2016178041.622.92$7,408
Jun 2016169045.352.69$7,664
May 2016176042.521.99$7,484
Apr 20160036.561.99$0
Mar 2016169033.011.79$5,579
Feb 2016168026.472.06$4,447
Jan 2016178027.352.36$4,868
Dec 2015175032.362.00$5,663
Nov 2015172038.792.17$6,672
Oct 2015172043.552.43$7,491
Sep 2015162042.992.76$6,964
Aug 2015158040.162.87$6,345
Jul 2015172048.152.95$8,282
Jun 2015166056.152.88$9,321
May 2015166055.212.96$9,165
Apr 2015166049.822.71$8,270
Mar 2015173042.892.93$7,420
Feb 2015167044.662.98$7,458
Jan 2015174043.433.10$7,557
Dec 2014173054.693.59$9,461
Nov 2014163070.464.25$11,485
Oct 2014158078.303.90$12,371
Sep 2014331086.164.05$28,519
Aug 2014161089.394.04$14,392
Jul 2014328096.564.18$31,672
Jun 20140098.164.74$0
May 2014163094.734.73$15,441
Apr 2014168095.944.81$16,118
Mar 2014162095.895.06$15,534
Feb 2014322097.406.19$31,363
Jan 20140090.404.86$0
Dec 20130091.824.35$0
Nov 20130088.853.74$0
Oct 2013173097.423.78$16,854
Sep 20133400104.113.72$35,397
Aug 20131700104.253.52$17,723
Jul 201300102.523.72$0
Jun 20130094.403.93$0
May 2013352094.834.15$33,380
Apr 2013517093.964.28$48,577
Mar 2013332093.623.91$31,082
Feb 2013162091.233.42$14,779
Jan 20130091.603.42$0
Dec 20120086.773.42$0
Nov 20120086.953.62$0
Oct 2012223089.383.40$19,932
Sep 2012223094.672.92$21,111
Aug 2012447092.662.91$41,419
Jul 20120085.133.02$0
Jun 20120079.822.52$0
May 20120091.612.49$0
Apr 201200101.652.00$0
Mar 2012620105.052.22$6,513
Feb 2012620101.102.57$6,268
Jan 20120098.092.73$0
Dec 20110096.873.24$0
Nov 20110095.723.31$0
Oct 2011168084.983.65$14,277
Sep 20110083.623.99$0
Aug 20110083.404.15$0
Jul 20110094.144.52$0
Jun 2011131092.904.64$12,170
May 20110098.134.40$0
Apr 201100105.964.33$0
Mar 20110096.364.06$0
Feb 2011164085.644.18$14,045
Jan 20110086.504.59$0
Dec 2010178085.734.35$15,260
Nov 2010177080.843.80$14,309
Oct 20100078.103.51$0
Sep 2010186072.633.98$13,509
Aug 2010178073.684.42$13,115
Jul 2010177072.554.74$12,841
Jun 2010178070.364.91$12,524
May 20100071.124.24$0
Apr 2010310081.694.12$25,324
Mar 2010178078.394.39$13,953
Feb 2010180073.585.44$13,244
Jan 2010171074.365.96$12,716
Dec 20090071.445.48$0
Nov 2009179074.593.75$13,352
Oct 2009180072.544.11$13,057
Sep 2009179065.543.06$11,732
Aug 2009180067.423.22$12,136
Jul 2009178061.133.46$10,881
Jun 2009180066.163.90$11,909
May 2009182054.743.93$9,963
Apr 2009178046.773.59$8,325
Mar 2009343042.144.06$14,454
Feb 20090032.814.63$0
Jan 20090035.865.37$0
Dec 2008180037.105.98$6,678
Nov 20080055.496.86$0
Oct 2008342075.246.92$25,732
Sep 200800101.767.88$0
Aug 20081770114.228.48$20,217
Jul 20081690131.0811.39$22,153
Jun 20081620131.3313.03$21,275
May 20081800123.1711.57$22,171
Apr 20082670110.3110.45$29,453
Mar 20081720101.909.66$17,527
Feb 2008174092.538.77$16,100
Jan 2008171090.388.21$15,455
Dec 2007178088.337.30$15,723
Nov 2007170091.677.29$15,584
Oct 2007182082.856.92$15,079
Sep 2007341075.846.24$25,861
Aug 2007358069.066.39$24,723
Jul 2007303070.906.39$21,483
Jun 2007175062.007.55$10,850
May 2007350058.747.85$20,559
Apr 2007319059.617.81$19,016
Mar 2007183056.927.30$10,416
Feb 2007518055.108.22$28,542
Jan 2007538050.306.73$27,061
Dec 2006176056.656.92$9,970
Nov 20060054.207.62$0
Oct 2006180054.906.01$9,882
Sep 2006176060.085.04$10,574
Aug 2006360068.717.34$24,736
Jul 2006530069.376.34$36,766
Jun 2006180066.286.38$11,930
May 2006184066.016.42$12,146
Apr 2006354064.397.36$22,794
Mar 2006173056.707.08$9,809
Feb 2006434057.597.75$24,994
Jan 2006340060.598.93$20,601
Dec 2005349054.9413.42$19,174
Nov 2005353054.6910.59$19,306
Oct 2005333058.3413.80$19,427
Sep 2005668061.4512.08$41,049
Aug 2005345061.519.80$21,221
Jul 20050055.697.84$0
Jun 20050052.337.38$0
May 20050045.226.65$0
Apr 2005363049.207.36$17,860
Mar 2005168050.377.15$8,462
Feb 20050045.226.31$0
Jan 2005351043.166.32$15,149
Dec 2004322039.866.75$12,835
Nov 2004344045.286.33$15,576
Oct 2004387049.706.52$19,234
Sep 2004109043.245.28$4,713
Aug 2004289042.375.55$12,245
Jul 2004382038.286.08$14,623
Jun 2004432036.106.43$15,595
May 2004149037.486.49$5,585
Apr 2004430034.475.86$14,822
Mar 2004326134.365.53$11,207
Feb 2004501132.455.51$16,263
Jan 2004331132.036.30$10,608
Dec 2003376130.266.30$11,384
Nov 2003516128.804.60$14,865
Oct 2003350128.174.76$9,864
Sep 2003310126.314.75$8,161
Aug 2003312129.765.13$9,290
Jul 2003453129.415.17$13,328
Jun 2003442128.565.98$12,630
May 2003308126.595.97$8,196
Apr 2003336126.675.41$8,967
Mar 2003340131.146.10$10,594
Feb 2003162133.487.93$5,432
Jan 2003495130.315.58$15,009
Dec 2002341126.914.85$9,181
Nov 2002499124.664.14$12,309
Oct 2002326126.464.23$8,630
Sep 2002394127.443.64$10,815
Aug 2002315125.963.16$8,181
Jul 2002329124.583.06$8,090
Jun 2002329123.733.34$7,811
May 2002324124.663.58$7,993
Apr 2002407123.653.51$9,629
Mar 2002574022.003.10$12,628
Feb 2002317118.222.38$5,778
Jan 2002567117.172.38$9,738
Dec 2001528016.932.36$8,939
Nov 2001414118.072.41$7,483
Oct 2001548119.782.53$10,842
Sep 2001352124.262.25$8,542
Aug 2001540124.873.05$13,433
Jul 2001619123.933.20$14,816
Jun 2001645124.563.82$15,845
May 2001358125.524.31$9,140
Apr 2001478124.685.34$11,802
Mar 2001595024.545.38$14,601
Feb 2001553127.755.77$15,352
Jan 2001682127.478.40$18,743
Dec 2000526126.889.12$14,148
Nov 2000299132.215.66$9,636
Oct 2000442131.235.15$13,809
Sep 2000446131.875.19$14,219
Aug 2000561129.644.54$16,633
Jul 2000503128.534.09$14,355
Jun 2000644129.304.40$18,874
May 2000669127.263.68$18,241
Apr 2000400124.513.12$9,807
Mar 2000325128.422.86$9,239
Feb 2000454127.622.73$12,542
Jan 2000517125.272.48$13,067
Dec 1999658124.282.42$15,979
Nov 1999654023.192.43$15,166
Oct 1999518020.982.80$10,868
Sep 1999393021.752.62$8,548
Aug 1999480019.262.88$9,245
Jul 1999490017.892.37$8,766
Jun 1999448015.942.36$7,141
May 1999650015.792.32$10,264
Apr 1999479015.102.21$7,233
Mar 1999607012.471.84$7,569
Feb 19991,05109.981.82$10,489
Jan 1999479010.381.90$4,972
Dec 199849109.201.77$4,517
Nov 1998693010.892.19$7,547
Oct 1998529012.421.97$6,570
Sep 1998525012.592.08$6,610
Aug 1998665011.301.91$7,515
Jul 1998824011.742.24$9,674
Jun 1998506011.242.24$5,687
May 1998843012.622.21$10,639
Apr 1998332013.042.51$4,329
Mar 1998688012.802.31$8,806
Feb 1998346013.952.30$4,827
Jan 1998175014.702.15$2,573
Dec 1997317016.322.41$5,173
Nov 1997666018.193.09$12,115
Oct 1997706019.253.15$13,591
Sep 1997667017.742.95$11,833
Aug 1997663017.862.55$11,841
Jul 1997830017.582.25$14,591
Jun 1997865017.242.26$14,913
May 1997707018.972.31$13,412
Apr 1997745017.882.08$13,321
Mar 1997755018.951.94$14,307
Feb 1997872020.492.21$17,867
Jan 1997805023.483.54$18,901
Dec 1996702023.32$16,371
Nov 1996880021.97$19,334
Oct 1996751023.31$17,506
Sep 1996870022.22$19,331
Aug 1996771020.26$15,620
Jul 1996868019.55$16,969
Jun 1996868018.73$16,258
May 19961,123019.43$21,820
Apr 1996929021.51$19,983
Mar 19961,005019.38$19,477
Feb 19961,272016.98$21,599
Jan 1996722017.07$12,325
Dec 19951,051017.19$18,067
Nov 19951,069016.00$17,104
Oct 19951,087015.43$16,772
Sep 19951,053016.18$17,038
Aug 19951,069015.92$17,018
Jul 19951,258015.24$19,172
Jun 19951,031016.41$16,919
May 1995921017.56$16,173
Apr 19951,572017.73$27,872
Mar 19951,024016.44$16,835
Feb 19951,315016.58$21,803
Jan 19951,382015.92$22,001
Dec 19941,423015.03$21,388
Nov 19941,342015.90$21,338
Oct 19941,626015.58$25,333
Sep 19941,513015.29$23,134
Aug 19941,751016.13$28,244
Jul 19941,713017.56$30,080
Jun 19941,530017.09$26,148
May 19941,749015.88$27,774
Apr 19941,341014.14$18,962
Mar 19941,657012.46$20,646
Feb 19941,389012.50$17,363
Jan 19941,040012.66$13,166
Dec 19931,782012.33$21,972
Nov 19931,259014.49$18,243
Oct 19931,038115.85$16,452
Sep 19931,433115.03$21,538
Aug 19931,578115.66$24,711
Jul 19931,261115.46$19,495
Jun 19931,432116.79$24,043
May 19931,672117.68$29,561
Apr 19931,261118.05$22,761
Mar 19931,449118.14$26,285
Feb 19931,440117.90$25,776
Jan 19931,417116.93$23,990

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                  161 bbl  × $106.41 =    $17,132
Casinghead gas         0 Mcf  × $  3.05 =         $0

────────────────────────────────────────────────────
Month total                                  $17,132

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. 01/O/343 is the state's own key, not one this site invented.