PUMPHREY, JAY B.

Operated by BUSTAMANTE RESOURCES LLC (P-5 112682) in the ASHMORE (CONGLOMERATE) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 11429District 7BField 04107333OilCasinghead gasSaveExport
Value, all time
$1.5 M
Jan 1993 – May 2026
Value, last 12 filed months
$12 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 10 leases and 11 wells, and the rule below applies to all of them.

Discovered
1953-01-05
as the register files it
Field class
Oil
the register's own label
Between wells
1,320 ft
minimum
From a lease line
467 ft
minimum

A drilling unit in this field needs at least 40 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
OilDisposition31,901 bbl$1,455,675
Casinghead gasProduction1,533 Mcf$6,241
Total$1,461,916

162 Mcf of this lease's gas, across 45 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 33.1587, -100.0892. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.8 miles.

33.15869, -100.08923 · 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
50.0%
1 of 2 wells
With a plug date
0.0%
0 of 2 wells
Median depth
6,120 ft
2 wells filed one
Completion to plug
no well filed both dates

What the state filed about each well

On the RRC proration schedule
150.0%
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.
150.0%

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

Between 6,072 and 6,167 ft, median 6,120 ft, over the 2 wells that filed a depth.

Completions filed
Jan 1971
1 of 2 wells; 1 filed none

2 wells

42-4333009426,167 ftYes
42-4333005616,072 ftJan 1971

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 2025179066.743.32$11,946
Jun 20250066.483.13$0
May 20250060.553.23$0
Apr 20250062.363.54$0
Mar 20250067.704.27$0
Feb 2025182070.884.34$12,900
Jan 20250074.324.28$0
Dec 2024178068.993.12$12,280
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 2024180076.091.78$13,696
Jan 20240073.023.30$0
Dec 20230071.262.61$0
Nov 20230077.892.81$0
Oct 2023172085.443.09$14,696
Sep 20230089.042.74$0
Aug 20230080.522.67$0
Jul 2023179074.852.64$13,398
Jun 20230068.962.26$0
May 20230070.622.23$0
Apr 20230078.122.24$0
Mar 2023175072.852.39$12,749
Feb 20230075.112.47$0
Jan 20230076.533.39$0
Dec 20220076.415.73$0
Nov 2022177085.005.65$15,045
Oct 20220087.185.86$0
Sep 20220084.888.16$0
Aug 20220094.529.13$0
Jul 20221740101.587.54$17,675
Jun 202200115.097.98$0
May 202200109.378.43$0
Apr 20221630104.226.84$16,988
Mar 202200108.885.08$0
Feb 20220091.054.86$0
Jan 2022174081.844.54$14,240
Dec 20210071.323.90$0
Nov 20210077.435.24$0
Oct 2021172079.795.71$13,724
Sep 20210069.865.35$0
Aug 2021180066.024.22$11,884
Jul 20210070.783.98$0
Jun 20210069.493.38$0
May 20210063.483.02$0
Apr 20210060.362.76$0
Mar 20210061.302.72$0
Feb 20210057.805.55$0
Jan 2021173050.412.81$8,721
Dec 20200044.642.68$0
Nov 20200038.772.71$0
Oct 20200036.972.48$0
Sep 2020180037.091.99$6,676
Aug 20200039.982.39$0
Jul 2020174038.371.83$6,676
Jun 20200034.901.69$0
May 20200016.921.81$0
Apr 20200014.751.80$0
Mar 2020173030.341.86$5,249
Feb 20200049.881.98$0
Jan 20200057.252.09$0
Dec 2019167059.012.30$9,855
Nov 20190055.302.75$0
Oct 20190053.472.42$0
Sep 2019173055.052.66$9,524
Aug 20190053.112.30$0
Jul 20190056.272.46$0
Jun 20190052.782.49$0
May 20190158.482.74$3
Apr 20190362.632.75$8
Mar 2019175456.803.06$9,952
Feb 20190350.852.79$8
Jan 20190446.033.23$13
Dec 2018170346.594.19$7,933
Nov 20180352.934.24$13
Oct 20180361.443.40$10
Sep 2018171259.543.11$10,188
Aug 20180459.403.07$12
Jul 20180465.142.93$12
Jun 2018168360.183.08$10,119
May 20180365.382.90$9
Apr 2018176463.842.90$11,247
Mar 20180461.222.79$11
Feb 20180361.782.77$8
Jan 2018168362.874.01$10,574
Dec 20170157.272.92$3
Nov 20170555.423.12$16
Oct 20170449.292.98$12
Sep 2017177347.523.09$8,420
Aug 20170445.373.00$12
Jul 20170443.873.09$12
Jun 2017169442.493.09$7,193
May 20170445.373.26$13
Apr 20170447.933.21$13
Mar 2017175446.772.98$8,197
Feb 20170350.452.95$9
Jan 20170449.413.42$14
Dec 2016180448.763.72$8,792
Nov 20160342.492.64$8
Oct 2016170246.193.09$7,858
Sep 20160241.553.10$6
Aug 20160541.442.92$15
Jul 2016175441.622.92$7,295
Jun 20160445.352.69$11
May 20160442.521.99$8
Apr 2016168336.561.99$6,148
Mar 20160433.011.79$7
Feb 20160426.472.06$8
Jan 2016163427.352.36$4,468
Dec 2015178332.362.00$5,766
Nov 20150538.792.17$11
Oct 20150443.552.43$10
Sep 20150542.992.76$14
Aug 2015170440.162.87$6,839
Jul 2015180448.152.95$8,679
Jun 20150456.152.88$12
May 20150255.212.96$6
Apr 20150449.822.71$11
Mar 2015178542.892.93$7,649
Feb 20150444.662.98$12
Jan 2015183443.433.10$7,960
Dec 20140454.693.59$14
Nov 20140470.464.25$17
Oct 20140578.303.90$20
Sep 2014173486.164.05$14,922
Aug 20140589.394.04$20
Jul 2014172596.564.18$16,629
Jun 20140498.164.74$19
May 20140594.734.73$24
Apr 2014173495.944.81$16,617
Mar 20140595.895.06$25
Feb 2014178497.406.19$17,362
Jan 20140590.404.86$24
Dec 2013181491.824.35$16,637
Nov 20130488.853.74$15
Oct 20130497.423.78$15
Sep 20131774104.113.72$18,442
Aug 201305104.253.52$18
Jul 20131744102.523.72$17,853
Jun 20130394.403.93$12
May 20130694.834.15$25
Apr 2013177493.964.28$16,648
Mar 20130593.623.91$20
Feb 2013180491.233.42$16,435
Jan 20130591.603.42$17
Dec 2012177486.773.42$15,372
Nov 20120486.953.62$15
Oct 20120589.383.40$17
Sep 2012172494.672.92$16,295
Aug 20120492.662.91$12
Jul 20120485.133.02$12
Jun 2012173479.822.52$13,819
May 20120491.612.49$10
Apr 20121764101.652.00$17,898
Mar 201205105.052.22$11
Feb 20121834101.102.57$18,512
Jan 20120598.092.73$14
Dec 2011189496.873.24$18,321
Nov 20110495.723.31$13
Oct 20110484.983.65$15
Sep 20110483.623.99$16
Aug 2011174483.404.15$14,528
Jul 2011174494.144.52$16,398
Jun 20110292.904.64$9
May 20110698.134.40$26
Apr 201104105.964.33$17
Mar 2011172596.364.06$16,594
Feb 20110485.644.18$17
Jan 2011174586.504.59$15,074
Dec 20100585.734.35$22
Nov 2010181480.843.80$14,647
Oct 20100578.103.51$18
Sep 2010165472.633.98$12,000
Aug 20100473.684.42$18
Jul 20100572.554.74$24
Jun 2010176570.364.91$12,408
May 2010173571.124.24$12,325
Apr 20100481.694.12$16
Mar 20100678.394.39$26
Feb 2010176573.585.44$12,977
Jan 20100574.365.96$30
Dec 2009176571.445.48$12,601
Nov 20090574.593.75$19
Oct 2009172572.544.11$12,497
Sep 20090565.543.06$15
Aug 2009172567.423.22$11,612
Jul 20090561.133.46$17
Jun 2009170566.163.90$11,267
May 20090554.743.93$20
Apr 200901146.773.59$39
Mar 2009177542.144.06$7,479
Feb 2009174532.814.63$5,732
Jan 20090635.865.37$32
Dec 2008169537.105.98$6,300
Nov 20080455.496.86$27
Oct 2008171575.246.92$12,901
Sep 200806101.767.88$47
Aug 20081725114.228.48$19,688
Jul 200806131.0811.39$68
Jun 20081755131.3313.03$23,048
May 200805123.1711.57$58
Apr 20081715110.3110.45$18,915
Mar 200806101.909.66$58
Feb 2008183592.538.77$16,977
Jan 20080690.388.21$49
Dec 2007178688.337.30$15,767
Nov 20070691.677.29$44
Oct 2007175582.856.92$14,533
Sep 20070575.846.24$31
Aug 2007177569.066.39$12,256
Jul 20070670.906.39$38
Jun 2007170562.007.55$10,578
May 20070658.747.85$47
Apr 2007174559.617.81$10,411
Mar 20070656.927.30$44
Feb 2007172555.108.22$9,518
Jan 20070650.306.73$40
Dec 2006175556.656.92$9,948
Nov 20060554.207.62$38
Oct 2006176654.906.01$9,698
Sep 20060560.085.04$25
Aug 2006169568.717.34$11,649
Jul 20060669.376.34$38
Jun 2006173566.286.38$11,498
May 20060666.016.42$39
Apr 2006184664.397.36$11,892
Mar 2006175656.707.08$9,965
Feb 20060657.597.75$47
Jan 2006173660.598.93$10,536
Dec 20050654.9413.42$80
Nov 2005176654.6910.59$9,689
Oct 20050658.3413.80$83
Sep 2005166561.4512.08$10,261
Aug 20050661.519.80$59
Jul 2005165655.697.84$9,236
Jun 2005178652.337.38$9,359
May 20050645.226.65$40
Apr 2005167649.207.36$8,261
Mar 2005164650.377.15$8,304
Feb 20050545.226.31$32
Jan 2005172643.166.32$7,461
Dec 20040639.866.75$41
Nov 2004172645.286.33$7,826
Oct 20040549.706.52$33
Sep 2004174543.245.28$7,550
Aug 20040642.375.55$33
Jul 2004171538.286.08$6,576
Jun 20040636.106.43$39
May 2004170637.486.49$6,411
Apr 20040634.475.86$35
Mar 2004179634.365.53$6,184
Feb 20040632.455.51$33
Jan 2004170832.036.30$5,496
Dec 2003170630.266.30$5,182
Nov 20030628.804.60$28
Oct 2003168628.174.76$4,761
Sep 2003172626.314.75$4,554
Aug 20030629.765.13$31
Jul 2003174529.415.17$5,143
Jun 20030628.565.98$36
May 2003172626.595.97$4,609
Apr 20030626.675.41$32
Mar 2003181631.146.10$5,673
Feb 20030633.487.93$48
Jan 2003175630.315.58$5,338
Dec 2002180626.914.85$4,873
Nov 20020724.664.14$29
Oct 2002178626.464.23$4,735
Sep 20020627.443.64$22
Aug 2002174725.963.16$4,539
Jul 2002179724.583.06$4,421
Jun 2002163723.733.34$3,891
May 200201124.663.58$39
Apr 2002181723.653.51$4,305
Mar 20020122.003.10$3
Feb 20020318.222.38$7
Jan 2002181417.172.38$3,117
Dec 20010416.932.36$9
Nov 2001171418.072.41$3,100
Oct 20010419.782.53$10
Sep 20010524.262.25$11
Aug 2001177624.873.05$4,420
Jul 2001173623.933.20$4,159
Jun 20010624.563.82$23
May 2001165625.524.31$4,237
Apr 2001170624.685.34$4,228
Mar 20010724.545.38$38
Feb 2001172427.755.77$4,796
Jan 20010827.478.40$67
Dec 2000169626.889.12$4,597
Nov 20000532.215.66$28
Oct 2000169531.235.15$5,304
Sep 20000531.875.19$26
Aug 2000174529.644.54$5,180
Jul 20000628.534.09$25
Jun 2000175529.304.40$5,149
May 20000627.263.68$22
Apr 2000174524.513.12$4,280
Mar 20000628.422.86$17
Feb 2000180527.622.73$4,985
Jan 2000177625.272.48$4,488
Dec 19990624.282.42$15
Nov 1999178723.192.43$4,145
Oct 19990620.982.80$17
Sep 1999179521.752.62$3,906
Aug 19990719.262.88$20
Jul 1999172617.892.37$3,091
Jun 1999175615.942.36$2,804
May 19990715.792.32$16
Apr 1999184715.102.21$2,794
Mar 19990712.471.84$13
Feb 199917369.981.82$1,737
Jan 1999184710.381.90$1,923
Dec 1998089.201.77$14
Nov 19981891010.892.19$2,080
Oct 1998174612.421.97$2,173
Sep 19980612.592.08$13
Aug 1998174611.301.91$1,978
Jul 1998176411.742.24$2,075
Jun 19980611.242.24$13
May 1998184612.622.21$2,335
Apr 19980713.042.51$18
Mar 1998183812.802.31$2,361
Feb 1998185713.952.30$2,597
Jan 19980714.702.15$15
Dec 1997186716.322.41$3,052
Nov 19970718.193.09$22
Oct 1997187719.253.15$3,622
Sep 19970617.742.95$18
Aug 1997182617.862.55$3,266
Jul 1997184617.582.25$3,248
Jun 19970717.242.26$16
May 1997187618.972.31$3,561
Apr 1997186817.882.08$3,342
Mar 19970918.951.94$17
Feb 1997188620.492.21$3,865
Jan 1997187723.483.54$4,416
Dec 19960623.32$0
Nov 1996187721.97$4,108
Oct 1996180823.31$4,196
Sep 1996186822.22$4,133
Aug 19960820.26$0
Jul 1996186619.55$3,636
Jun 19960618.73$0
May 1996185619.43$3,595
Apr 19961821.51$22
Mar 1996180719.38$3,488
Feb 1996120716.98$2,038
Jan 1996182117.07$3,107
Dec 1995373117.19$6,412
Nov 1995179116.00$2,864
Oct 1995171115.43$2,639
Sep 1995178116.18$2,880
Aug 19951735215.92$2,754
Jul 1995348115.24$5,304
Jun 1995174116.41$2,855
May 19950117.56$0
Apr 1995358117.73$6,347
Mar 1995353116.44$5,803
Feb 19950116.58$0
Jan 1995171115.92$2,722
Dec 1994184115.03$2,766
Nov 1994177115.90$2,814
Oct 19940115.58$0
Sep 1994177115.29$2,706
Aug 1994177116.13$2,855
Jul 1994170117.56$2,985
Jun 1994177117.09$3,025
May 1994176115.88$2,795
Apr 1994337114.14$4,765
Mar 19940112.46$0
Feb 19940012.50$0
Jan 1994197012.66$2,494
Dec 19930112.33$0
Nov 19930114.49$0
Oct 19930015.85$0
Sep 19930115.03$0
Aug 19930115.66$0
Jul 19930115.46$0
Jun 19930116.79$0
May 1993137117.68$2,422
Apr 19930118.05$0
Mar 19930118.14$0
Feb 19930117.90$0
Jan 19930116.93$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.

Jul 2025 — as filed, then multipliedworked
Oil                  179 bbl  × $ 66.74 =    $11,946
Casinghead gas         0 Mcf  × $  3.32 =         $0

────────────────────────────────────────────────────
Month total                                  $11,946

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. 7B/O/11429 is the state's own key, not one this site invented.