UPSHAW, T. A. -A-

Operated by WILLIAMS, A. OIL (P-5 923696) in the BOYD (CANYON REEF) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 7493District 7BField 11059250NGPA filingOilCasinghead gasSaveExport
Value, all time
$2.5 M
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 3 leases and 12 wells, and the rule below applies to all of them.

Discovered
1959-05-03
as the register files it
Field class
Oil
the register's own label
Between wells
1,200 ft
minimum
From a lease line
467 ft
minimum

A drilling unit in this field needs at least 40 acres.

Severance-tax incentive filings

Applications the operator filed to have this lease's gas taxed at a reduced state rate. A filing is an application, and this page never calls one a reduction that was granted.

ProgrammeFilingsWith an approval dateDatedDocket
NGPA2none

This says nothing about a royalty. A severance tax is charged to the operator. Whether a reduced rate reaches a royalty owner depends on the wording of the lease instrument, which is a private contract this site does not hold.

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
OilDisposition56,532 bbl$2,035,226
Casinghead gasProduction87,604 Mcf$457,146
Total$2,492,372

7,336 Mcf of this lease's gas, across 27 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 (7)

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 33.1942, -100.1656. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.4 miles.

33.19474, -100.16532 · 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
57.1%
4 of 7 wells
With a plug date
42.9%
3 of 7 wells
Median depth
6,084 ft
7 wells filed one
Completion to plug
2.8 years
median over 1 well

What the state filed about each well

On the RRC proration schedule
457.1%
A plug date is filed
342.9%
BothOn the schedule and plugged. Neither fact cancels the other.
342.9%
NeitherNo plug date, and not on the schedule.
342.9%

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 4,797 and 6,250 ft, median 6,084 ft, over the 7 wells that filed a depth.

Completions filed
Feb 1988 – Jul 2000
4 of 7 wells; 3 filed none
Plug dates filed
Mar 1986 – Jan 2004
3 of 7 wells; 4 filed none

Last completion to plug: a median of 2.8 years across the 1 well that filed both dates, with the middle half between 2.8 years and 2.8 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

7 wells

42-4330128866,112 ftYes
42-43301661104,810 ftJan 2004Yes
42-43301663124,800 ftMar 1986Yes
42-43330831686,140 ftJul 2000
42-4330127926,084 ftJun 2000
42-43330840676,250 ftJun 2000
42-43301662114,797 ftFeb 1988Nov 1990Yes

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 2024184084.451.66$15,539
Mar 20240080.301.55$0
Feb 202423076.091.78$1,750
Jan 202423073.023.30$1,679
Dec 202321071.262.61$1,496
Nov 20230077.892.81$0
Oct 202319085.443.09$1,623
Sep 202324089.042.74$2,137
Aug 202346080.522.67$3,704
Jul 202345074.852.64$3,368
Jun 202345068.962.26$3,103
May 20230070.622.23$0
Apr 202322078.122.24$1,719
Mar 202321072.852.39$1,530
Feb 202324075.112.47$1,803
Jan 20230076.533.39$0
Dec 202222076.415.73$1,681
Nov 20220085.005.65$0
Oct 20220087.185.86$0
Sep 20220084.888.16$0
Aug 20220094.529.13$0
Jul 202200101.587.54$0
Jun 202270115.097.98$806
May 202200109.378.43$0
Apr 202200104.226.84$0
Mar 202200108.885.08$0
Feb 20220091.054.86$0
Jan 202220081.844.54$1,637
Dec 20210071.323.90$0
Nov 202120077.435.24$1,549
Oct 20210079.795.71$0
Sep 20210069.865.35$0
Aug 202110066.024.22$660
Jul 202122070.783.98$1,557
Jun 20210069.493.38$0
May 202119063.483.02$1,206
Apr 202120060.362.76$1,207
Mar 202124061.302.72$1,471
Feb 202123057.805.55$1,329
Jan 202122050.412.81$1,109
Dec 20200044.642.68$0
Nov 20200038.772.71$0
Oct 20200036.972.48$0
Sep 20200037.091.99$0
Aug 2020101039.982.39$4,038
Jul 20200038.371.83$0
Jun 20200034.901.69$0
May 20200016.921.81$0
Apr 20200014.751.80$0
Mar 20200030.341.86$0
Feb 20200049.881.98$0
Jan 20200057.252.09$0
Dec 201958059.012.30$3,423
Nov 20190055.302.75$0
Oct 201921053.472.42$1,123
Sep 201959055.052.66$3,248
Aug 201921053.112.30$1,115
Jul 20190056.272.46$0
Jun 201923052.782.49$1,214
May 20190058.482.74$0
Apr 20190062.632.75$0
Mar 201943056.803.06$2,442
Feb 20190050.852.79$0
Jan 20190046.033.23$0
Dec 20180046.594.19$0
Nov 20180052.934.24$0
Oct 20180061.443.40$0
Sep 20180059.543.11$0
Aug 201823059.403.07$1,366
Jul 20180065.142.93$0
Jun 20180060.183.08$0
May 201814065.382.90$915
Apr 20180063.842.90$0
Mar 201815061.222.79$918
Feb 20180061.782.77$0
Jan 20180062.874.01$0
Dec 20170057.272.92$0
Nov 20170055.423.12$0
Oct 201727049.292.98$1,331
Sep 20170047.523.09$0
Aug 201714045.373.00$635
Jul 201715043.873.09$658
Jun 201715042.493.09$637
May 201714045.373.26$635
Apr 201714047.933.21$671
Mar 201715046.772.98$702
Feb 201715050.452.95$757
Jan 201714049.413.42$692
Dec 201614048.763.72$683
Nov 201615042.492.64$637
Oct 201630046.193.09$1,386
Sep 20160041.553.10$0
Aug 201615041.442.92$622
Jul 201615041.622.92$624
Jun 201697045.352.69$4,399
May 20160042.521.99$0
Apr 201630036.561.99$1,097
Mar 201616033.011.79$528
Feb 201614026.472.06$371
Jan 201628027.352.36$766
Dec 20150032.362.00$0
Nov 201531038.792.17$1,202
Oct 201515043.552.43$653
Sep 201515042.992.76$645
Aug 201515040.162.87$602
Jul 201533048.152.95$1,589
Jun 20150056.152.88$0
May 20156055.212.96$331
Apr 20150049.822.71$0
Mar 201521042.892.93$901
Feb 20150044.662.98$0
Jan 201521043.433.10$912
Dec 201410054.693.59$547
Nov 201411070.464.25$775
Oct 20149078.303.90$705
Sep 201432086.164.05$2,757
Aug 201411089.394.04$983
Jul 201419096.564.18$1,835
Jun 20140098.164.74$0
May 20140094.734.73$0
Apr 201412095.944.81$1,151
Mar 201413095.895.06$1,247
Feb 20146097.406.19$584
Jan 201412090.404.86$1,085
Dec 20130091.824.35$0
Nov 20130088.853.74$0
Oct 201311097.423.78$1,072
Sep 201300104.113.72$0
Aug 201390104.253.52$938
Jul 2013200102.523.72$2,050
Jun 20130094.403.93$0
May 20130094.834.15$0
Apr 201324093.964.28$2,255
Mar 20138093.623.91$749
Feb 20139091.233.42$821
Jan 20138091.603.42$733
Dec 20125086.773.42$434
Nov 20120086.953.62$0
Oct 20120089.383.40$0
Sep 20126094.672.92$568
Aug 20120092.662.91$0
Jul 201270885.133.02$5,983
Jun 20121036379.822.52$8,380
May 20121092191.612.49$10,038
Apr 20127158101.652.00$7,333
Mar 20127365105.052.22$7,813
Feb 20127261101.102.57$7,436
Jan 20121083498.092.73$10,687
Dec 20111084496.873.24$10,605
Nov 20111081995.723.31$10,401
Oct 201137084.983.65$3,144
Sep 20111051583.623.99$8,840
Aug 20111065483.404.15$9,064
Jul 2011355594.144.52$3,543
Jun 2011712992.904.64$6,730
May 2011704698.134.40$7,072
Apr 20117019105.964.33$7,500
Mar 2011693796.364.06$6,799
Feb 2011713485.644.18$6,223
Jan 20111394986.504.59$12,248
Dec 2010724585.734.35$6,368
Nov 2010331880.843.80$2,736
Oct 2010352278.103.51$2,811
Sep 20101035972.633.98$7,716
Aug 2010696473.684.42$5,367
Jul 2010985372.554.74$7,361
Jun 20101055470.364.91$7,653
May 2010715771.124.24$5,291
Apr 20101046181.694.12$8,747
Mar 2010696478.394.39$5,690
Feb 2010633273.585.44$4,810
Jan 20101727674.365.96$13,243
Dec 20091079071.445.48$8,138
Nov 2009995274.593.75$7,579
Oct 2009665272.544.11$5,001
Sep 20091025465.543.06$6,851
Aug 20091025667.423.22$7,057
Jul 200995061.133.46$5,807
Jun 200997066.163.90$6,418
May 2009107054.743.93$5,857
Apr 20091423346.773.59$6,760
Mar 20091698742.144.06$7,475
Feb 200967032.814.63$2,198
Jan 2009139035.865.37$4,985
Dec 2008134037.105.98$4,971
Nov 2008103155.496.86$5,722
Oct 2008191875.246.92$14,426
Sep 200814210101.767.88$14,529
Aug 200814016114.228.48$16,127
Jul 200821319131.0811.39$28,136
Jun 20087420131.3313.03$9,979
May 200812019123.1711.57$15,000
Apr 200812617110.3110.45$14,077
Mar 200814125101.909.66$14,610
Feb 200838092.538.77$3,516
Jan 20081041990.388.21$9,555
Dec 20071441488.337.30$12,822
Nov 20071502091.677.29$13,896
Oct 200719112682.856.92$16,697
Sep 200716022075.846.24$13,508
Aug 200718724269.066.39$14,460
Jul 200714424870.906.39$11,794
Jun 200714825762.007.55$11,116
May 200722228658.747.85$15,284
Apr 200718429359.617.81$13,255
Mar 200721828956.927.30$14,519
Feb 20071439355.108.22$8,643
Jan 200718234050.306.73$11,442
Dec 200618756156.656.92$14,475
Nov 200614968954.207.62$13,324
Oct 200621779654.906.01$16,700
Sep 200614966160.085.04$12,282
Aug 200622675568.717.34$21,070
Jul 200615780369.376.34$15,984
Jun 200621279866.286.38$19,146
May 200625793466.016.42$22,966
Apr 20063411,07164.397.36$29,840
Mar 200630476356.707.08$22,641
Feb 20061991,05257.597.75$19,615
Jan 20062181,14360.598.93$23,419
Dec 200521384854.9413.42$23,078
Nov 200521776754.6910.59$19,989
Oct 200521859658.3413.80$20,940
Sep 200525089461.4512.08$26,161
Aug 200525789361.519.80$24,557
Jul 200532285155.697.84$24,607
Jun 200525588852.337.38$19,899
May 20053861,06945.226.65$24,565
Apr 20052801,07249.207.36$21,666
Mar 20052571,10650.377.15$20,858
Feb 20052531,02345.226.31$17,898
Jan 20051471,26343.166.32$14,329
Dec 20042691,23839.866.75$19,080
Nov 200411570745.286.33$9,683
Oct 200415161649.706.52$11,518
Sep 200415262443.245.28$9,870
Aug 200426558942.375.55$14,497
Jul 20042741,08038.286.08$17,060
Jun 20044031,16336.106.43$22,030
May 200445687437.486.49$22,767
Apr 200441081734.475.86$18,919
Mar 200441876234.365.53$18,576
Feb 200441148732.455.51$16,020
Jan 200441756032.036.30$16,884
Dec 200347363030.266.30$18,283
Nov 200336882128.804.60$14,371
Oct 200347388728.174.76$17,546
Sep 200329879826.314.75$11,630
Aug 200328083829.765.13$12,632
Jul 200342090629.415.17$17,037
Jun 200326892928.565.98$13,212
May 200331096426.595.97$14,001
Apr 20032691,02226.675.41$12,700
Mar 20033561,00831.146.10$17,231
Feb 200328090533.487.93$16,547
Jan 200335786430.315.58$15,644
Dec 200231495626.914.85$13,090
Nov 200235488424.664.14$12,387
Oct 200211793726.464.23$7,059
Sep 200234792127.443.64$12,870
Aug 200230518125.963.16$8,491
Jul 200230986724.583.06$10,250
Jun 20023531,17823.733.34$12,309
May 20026761,23324.663.58$21,089
Apr 20021,0741,31523.653.51$30,019
Mar 20027471,24522.003.10$20,297
Feb 200258261218.222.38$12,058
Jan 20028221,10117.172.38$16,729
Dec 200116477116.932.36$4,599
Nov 20014201,10118.072.41$10,238
Oct 20017531,25419.782.53$18,066
Sep 20015871,39224.262.25$17,374
Aug 20017111,58924.873.05$22,534
Jul 20015831,15323.933.20$17,637
Jun 200175098124.563.82$22,172
May 20018321,11525.524.31$26,035
Apr 200185275224.685.34$25,040
Mar 200171186524.545.38$22,099
Feb 20018181,01627.755.77$28,559
Jan 20011,1631,38327.478.40$43,563
Dec 20007651,12826.889.12$30,853
Nov 20006861,09232.215.66$28,275
Oct 20008021,22431.235.15$31,345
Sep 20009491,51631.875.19$38,107
Aug 20006431,72129.644.54$26,873
Jul 20009451,57628.534.09$33,406
Jun 20001,15498929.304.40$38,161
May 20001,11951327.263.68$32,392
Apr 20000024.513.12$0
Mar 20000028.422.86$0
Feb 20000027.622.73$0
Jan 20000025.272.48$0
Dec 19990024.282.42$0
Nov 19990023.192.43$0
Oct 19990020.982.80$0
Sep 19990021.752.62$0
Aug 19990019.262.88$0
Jul 19990017.892.37$0
Jun 19990015.942.36$0
May 19990015.792.32$0
Apr 19990015.102.21$0
Mar 19990012.471.84$0
Feb 19994409.981.82$439
Jan 19990010.381.90$0
Dec 1998009.201.77$0
Nov 19980010.892.19$0
Oct 1998105012.421.97$1,304
Sep 1998108012.592.08$1,360
Aug 1998129011.301.91$1,458
Jul 199853011.742.24$622
Jun 1998121011.242.24$1,360
May 1998152012.622.21$1,918
Apr 1998138013.042.51$1,800
Mar 1998135012.802.31$1,728
Feb 1998136013.952.30$1,897
Jan 1998190014.702.15$2,793
Dec 1997103016.322.41$1,681
Nov 1997102018.193.09$1,855
Oct 1997135019.253.15$2,599
Sep 1997117017.742.95$2,076
Aug 1997135017.862.55$2,411
Jul 1997148017.582.25$2,602
Jun 1997117017.242.26$2,017
May 1997184018.972.31$3,490
Apr 1997136017.882.08$2,432
Mar 1997148018.951.94$2,805
Feb 1997153020.492.21$3,135
Jan 1997153023.483.54$3,592
Dec 1996137023.32$3,195
Nov 1996133021.97$2,922
Oct 1996141023.31$3,287
Sep 1996148022.22$3,289
Aug 1996133020.26$2,695
Jul 1996132019.55$2,581
Jun 1996142018.73$2,660
May 1996159019.43$3,089
Apr 1996152021.51$3,270
Mar 1996131019.38$2,539
Feb 1996131016.98$2,224
Jan 1996178017.07$3,038
Dec 1995154017.19$2,647
Nov 1995127016.00$2,032
Oct 1995140015.43$2,160
Sep 1995126016.18$2,039
Aug 1995159015.92$2,531
Jul 1995163015.24$2,484
Jun 1995170016.41$2,790
May 1995190017.56$3,336
Apr 1995170017.73$3,014
Mar 19951918716.44$3,140
Feb 199517511816.58$2,902
Jan 1995178615.92$2,834
Dec 199419333315.03$2,901
Nov 199420290615.90$3,212
Oct 19942261,04315.58$3,521
Sep 199420155315.29$3,073
Aug 199423237816.13$3,742
Jul 199425247017.56$4,425
Jun 199420546517.09$3,503
May 199423327715.88$3,700
Apr 199419035114.14$2,687
Mar 199422330012.46$2,779
Feb 199424138212.50$3,013
Jan 199423135312.66$2,924
Dec 19932711012.33$3,341
Nov 19931972214.49$2,855
Oct 19932361715.85$3,741
Sep 199323928415.03$3,592
Aug 199326324915.66$4,119
Jul 199326641715.46$4,112
Jun 19932499316.79$4,181
May 19932875117.68$5,074
Apr 19932292518.05$4,133
Mar 19932081718.14$3,773
Feb 19932558417.90$4,565
Jan 19932574516.93$4,351

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 2024 — as filed, then multipliedworked
Oil                  184 bbl  × $ 84.45 =    $15,539
Casinghead gas         0 Mcf  × $  1.66 =         $0

────────────────────────────────────────────────────
Month total                                  $15,539

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/7493 is the state's own key, not one this site invented.