BORDOVSKY, J. S. "A"

Operated by CENTRAL GULF PETROLEUM INC (P-5 100403) in the BIG FOOT (OLMOS D-3 SAND) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 4373District 01Field 07850666OilCasinghead gasSaveExport
Value, all time
$4.5 M
Jan 1993 – May 2026
Value, last 12 filed months
$129 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 14 leases and 147 wells, and the rule below applies to all of them.

Discovered
1953-06-17
as the register files it
Field class
Oil
the register's own label
Between wells
330 ft
minimum
From a lease line
233 ft
minimum

A drilling unit in this field needs at least 10 acres. The field rule took effect on 1997-07-22.

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
OilDisposition97,356 bbl$4,179,738
Casinghead gasProduction82,530 Mcf$319,838
Total$4,499,576

11,103 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 (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 28.9940, -98.8584. A lease has no coordinate of its own — that point is the mean of its wells, and they span 1.2 miles.

28.99005, -98.85880 · centre of 6 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
28.6%
2 of 7 wells
With a plug date
14.3%
1 of 7 wells
Median depth
3,684 ft
7 wells filed one
Completion to plug
12.7 years
median over 1 well

What the state filed about each well

On the RRC proration schedule
228.6%
A plug date is filed
114.3%
BothOn the schedule and plugged. Neither fact cancels the other.
114.3%
NeitherNo plug date, and not on the schedule.
571.4%

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 3,565 and 3,802 ft, median 3,684 ft, over the 7 wells that filed a depth.

Completions filed
May 1973 – Feb 2025
7 of 7 wells
Plug dates filed
Jan 1986
1 of 7 wells; 6 filed none

Last completion to plug: a median of 12.7 years across the 1 well that filed both dates, with the middle half between 12.7 years and 12.7 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

7 wells

42-16333188193,700 ftFeb 2025
42-163017291953,685 ftApr 2008
42-163009671943,684 ftApr 2008
42-163009681963,675 ftMar 2008
42-1630043113,802 ftMar 2008Yes
42-16333189183,627 ftSep 1996
42-16301734163,565 ftMay 1973Jan 1986Yes

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 2026130098.932.87$12,861
Mar 2026165089.753.15$14,809
Feb 2026175063.503.75$11,113
Jan 2026356059.138.00$21,050
Dec 2025525056.664.41$29,747
Nov 20250058.593.93$0
Oct 20250059.383.30$0
Sep 2025176062.743.08$11,042
Aug 2025344063.933.01$21,992
Jul 202598066.743.32$6,541
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 20240084.451.66$0
Mar 20240080.301.55$0
Feb 20240076.091.78$0
Jan 20240073.023.30$0
Dec 20230071.262.61$0
Nov 20230077.892.81$0
Oct 20230085.443.09$0
Sep 20230089.042.74$0
Aug 20230080.522.67$0
Jul 20230074.852.64$0
Jun 20230068.962.26$0
May 20230070.622.23$0
Apr 20230078.122.24$0
Mar 20230072.852.39$0
Feb 20230075.112.47$0
Jan 20230076.533.39$0
Dec 20220076.415.73$0
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 202200115.097.98$0
May 202200109.378.43$0
Apr 202200104.226.84$0
Mar 2022770108.885.08$8,384
Feb 202288091.054.86$8,012
Jan 202262081.844.54$5,074
Dec 202180071.323.90$5,706
Nov 202198077.435.24$7,588
Oct 2021157079.795.71$12,527
Sep 20210069.865.35$0
Aug 202199066.024.22$6,536
Jul 202162070.783.98$4,388
Jun 2021181069.493.38$12,578
May 2021173063.483.02$10,982
Apr 2021185060.362.76$11,167
Mar 2021169061.302.72$10,360
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 20200039.982.39$0
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 20190059.012.30$0
Nov 20190055.302.75$0
Oct 20190053.472.42$0
Sep 20190055.052.66$0
Aug 20190053.112.30$0
Jul 20190056.272.46$0
Jun 20190052.782.49$0
May 20190058.482.74$0
Apr 20190062.632.75$0
Mar 20190056.803.06$0
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 20180059.403.07$0
Jul 20180065.142.93$0
Jun 20180060.183.08$0
May 20180065.382.90$0
Apr 20180063.842.90$0
Mar 20180061.222.79$0
Feb 20180061.782.77$0
Jan 20180062.874.01$0
Dec 20170057.272.92$0
Nov 20170055.423.12$0
Oct 201736049.292.98$1,774
Sep 20170047.523.09$0
Aug 20170045.373.00$0
Jul 20170043.873.09$0
Jun 20170042.493.09$0
May 20170045.373.26$0
Apr 20170047.933.21$0
Mar 20170046.772.98$0
Feb 20170050.452.95$0
Jan 20170049.413.42$0
Dec 20160048.763.72$0
Nov 20160042.492.64$0
Oct 20160046.193.09$0
Sep 20160041.553.10$0
Aug 20160041.442.92$0
Jul 20160041.622.92$0
Jun 20160045.352.69$0
May 20160042.521.99$0
Apr 20160036.561.99$0
Mar 20160033.011.79$0
Feb 20160026.472.06$0
Jan 20160027.352.36$0
Dec 20150032.362.00$0
Nov 20150038.792.17$0
Oct 20150043.552.43$0
Sep 20150042.992.76$0
Aug 20150040.162.87$0
Jul 20150048.152.95$0
Jun 20150056.152.88$0
May 20150055.212.96$0
Apr 20150049.822.71$0
Mar 20150042.892.93$0
Feb 20150044.662.98$0
Jan 201566043.433.10$2,866
Dec 2014114054.693.59$6,235
Nov 2014114070.464.25$8,032
Oct 20140078.303.90$0
Sep 201495086.164.05$8,185
Aug 2014164089.394.04$14,660
Jul 2014165096.564.18$15,932
Jun 201484098.164.74$8,245
May 2014230094.734.73$21,788
Apr 2014417095.944.81$40,007
Mar 2014167095.895.06$16,014
Feb 2014170097.406.19$16,558
Jan 2014230090.404.86$20,792
Dec 201378091.824.35$7,162
Nov 2013109088.853.74$9,685
Oct 2013167097.423.78$16,269
Sep 20131620104.113.72$16,866
Aug 201300104.253.52$0
Jul 20133310102.523.72$33,934
Jun 20130094.403.93$0
May 2013167094.834.15$15,837
Apr 2013166093.964.28$15,597
Mar 201357093.623.91$5,336
Feb 2013156091.233.42$14,232
Jan 2013163091.603.42$14,931
Dec 2012168086.773.42$14,577
Nov 2012172086.953.62$14,955
Oct 2012173089.383.40$15,463
Sep 2012335094.672.92$31,714
Aug 2012168092.662.91$15,567
Jul 2012175085.133.02$14,898
Jun 2012343079.822.52$27,378
May 2012167091.612.49$15,299
Apr 20122620101.652.00$26,632
Mar 20123420105.052.22$35,927
Feb 20123460101.102.57$34,981
Jan 2012334098.092.73$32,762
Dec 2011326096.873.24$31,580
Nov 2011329095.723.31$31,492
Oct 2011460084.983.65$39,091
Sep 2011346083.623.99$28,933
Aug 2011505083.404.15$42,117
Jul 2011365094.144.52$34,361
Jun 2011543092.904.64$50,445
May 2011342098.134.40$33,560
Apr 20113480105.964.33$36,874
Mar 2011351096.364.06$33,822
Feb 20113463485.644.18$29,774
Jan 201136515986.504.59$32,302
Dec 201040216885.734.35$35,194
Nov 201038714280.843.80$31,824
Oct 201017713778.103.51$14,304
Sep 201037915572.633.98$28,144
Aug 201037219873.684.42$28,284
Jul 201036814072.554.74$27,362
Jun 20103376870.364.91$24,045
May 20105028371.124.24$36,054
Apr 201036810581.694.12$30,495
Mar 201037537978.394.39$31,060
Feb 201033613773.585.44$25,468
Jan 201051539874.365.96$40,669
Dec 200930433271.445.48$23,538
Nov 200937333374.593.75$29,071
Oct 200937244172.544.11$28,798
Sep 200955537665.543.06$37,527
Aug 200937251067.423.22$26,722
Jul 200954454561.133.46$35,143
Jun 200936719366.163.90$25,032
May 200934778354.743.93$22,069
Apr 200953439846.773.59$26,403
Mar 200935127742.144.06$15,915
Feb 200938644232.814.63$14,712
Jan 200937047435.865.37$15,814
Dec 200851721837.105.98$20,484
Nov 200833811855.496.86$19,565
Oct 200874315775.246.92$56,990
Sep 2008190155101.767.88$20,555
Aug 2008253205114.228.48$30,637
Jul 2008200142131.0811.39$27,833
Jun 2008343398131.3313.03$50,233
May 2008180359123.1711.57$26,326
Apr 2008345238110.3110.45$40,545
Mar 200818352101.909.66$19,150
Feb 20083678492.538.77$34,695
Jan 20081837390.388.21$17,139
Dec 2007193088.337.30$17,048
Nov 2007365091.677.29$33,460
Oct 2007182082.856.92$15,079
Sep 2007384075.846.24$29,123
Aug 2007358069.066.39$24,723
Jul 2007182070.906.39$12,904
Jun 2007379062.007.55$23,498
May 20073678858.747.85$22,248
Apr 200718311059.617.81$11,767
Mar 2007342056.927.30$19,467
Feb 2007261055.108.22$14,381
Jan 2007363050.306.73$18,259
Dec 2006257056.656.92$14,559
Nov 2006373054.207.62$20,217
Oct 2006321054.906.01$17,623
Sep 200633857960.085.04$23,224
Aug 200630618068.717.34$22,346
Jul 200628414069.376.34$20,589
Jun 200636710266.286.38$24,976
May 200623213666.016.42$16,188
Apr 200630913764.397.36$20,905
Mar 20063389456.707.08$19,830
Feb 200630412957.597.75$18,507
Jan 200637513060.598.93$23,883
Dec 20053559954.9413.42$20,832
Nov 2005228054.6910.59$12,469
Oct 200534414658.3413.80$22,083
Sep 200536815961.4512.08$24,534
Aug 200537419361.519.80$24,896
Jul 200533522355.697.84$20,405
Jun 200531219052.337.38$17,729
May 200534330745.226.65$17,552
Apr 200534841349.207.36$20,161
Mar 200533539450.377.15$19,693
Feb 200528637345.226.31$15,287
Jan 200536236843.166.32$17,950
Dec 200448737039.866.75$21,910
Nov 200434634045.286.33$17,819
Oct 200433440149.706.52$19,212
Sep 200435841343.245.28$17,662
Aug 200434142442.375.55$16,802
Jul 200435640238.286.08$16,074
Jun 200453439536.106.43$21,818
May 200417286137.486.49$12,038
Apr 200436953134.475.86$15,830
Mar 200434651334.365.53$14,726
Feb 200433657232.455.51$14,055
Jan 200444251132.036.30$17,376
Dec 200333656730.266.30$13,740
Nov 200334459028.804.60$12,618
Oct 200334672328.174.76$13,188
Sep 200336471726.314.75$12,982
Aug 200336481929.765.13$15,034
Jul 200329280529.415.17$12,750
Jun 200336080228.565.98$15,080
May 200335381126.595.97$14,230
Apr 200334473526.675.41$13,149
Mar 200351573631.146.10$20,524
Feb 200334165333.487.93$16,592
Jan 200335062330.315.58$14,086
Dec 200244376926.914.85$15,654
Nov 200233274624.664.14$11,273
Oct 200238585126.464.23$13,786
Sep 200234686227.443.64$12,628
Aug 200250994025.963.16$16,188
Jul 200234490724.583.06$11,233
Jun 200231694223.733.34$10,643
May 200238996324.663.58$13,044
Apr 200233683923.653.51$10,893
Mar 200235582622.003.10$10,373
Feb 200235959718.222.38$7,959
Jan 200242969617.172.38$9,019
Dec 200134979516.932.36$7,788
Nov 200134564818.072.41$7,793
Oct 200134197319.782.53$9,206
Sep 200145699424.262.25$13,300
Aug 2001387124.873.05$9,628
Jul 200151091323.933.20$15,123
Jun 200136494724.563.82$12,561
May 200154798025.524.31$18,181
Apr 200140998924.685.34$15,371
Mar 200152494924.545.38$17,961
Feb 200135463027.755.77$13,457
Jan 200135451927.478.40$14,083
Dec 200042074326.889.12$18,068
Nov 200044486332.215.66$19,184
Oct 200043899131.235.15$18,778
Sep 20004851,02531.875.19$20,773
Aug 200053196529.644.54$20,121
Jul 20003391,02928.534.09$13,880
Jun 20004661,05429.304.40$18,289
May 20005111,06227.263.68$17,838
Apr 200057399724.513.12$17,151
Mar 200045696728.422.86$15,725
Feb 200043978227.622.73$14,257
Jan 200045485725.272.48$13,598
Dec 199954660024.282.42$14,711
Nov 199936924623.192.43$9,156
Oct 199943426020.982.80$9,834
Sep 199942322021.752.62$9,776
Aug 199932218519.262.88$6,734
Jul 199933019917.892.37$6,376
Jun 199930023615.942.36$5,339
May 199948343715.792.32$8,641
Apr 199951643115.102.21$8,743
Mar 199967143212.471.84$9,162
Feb 19994403479.981.82$5,022
Jan 199955136810.381.90$6,419
Dec 19985543879.201.77$5,783
Nov 199833137510.892.19$4,424
Oct 199859339912.421.97$8,151
Sep 199855338812.592.08$7,770
Aug 199853644111.301.91$6,898
Jul 199859544811.742.24$7,988
Jun 199867038811.242.24$8,399
May 199856547012.622.21$8,167
Apr 199883751113.042.51$12,195
Mar 199872454212.802.31$10,519
Feb 199844317913.952.30$6,591
Jan 199866316814.702.15$10,108
Dec 199757613616.322.41$9,728
Nov 199748723418.193.09$9,581
Oct 199752030619.253.15$10,974
Sep 199760032917.742.95$11,616
Aug 199755739917.862.55$10,967
Jul 199773742917.582.25$13,920
Jun 199757237917.242.26$10,717
May 199765637218.972.31$13,303
Apr 199769330817.882.08$13,032
Mar 199786037118.951.94$17,016
Feb 1997751120.492.21$15,390
Jan 199787428523.483.54$21,530
Dec 199684035323.32$19,589
Nov 199697235821.97$21,355
Oct 19961,00939823.31$23,520
Sep 199663921922.22$14,199
Aug 199618217220.26$3,687
Jul 199623112419.55$4,516
Jun 199631213618.73$5,844
May 199617610519.43$3,420
Apr 199631922721.51$6,862
Mar 199628228219.38$5,465
Feb 199635218516.98$5,977
Jan 199636334817.07$6,196
Dec 199545234817.19$7,770
Nov 199534625216.00$5,536
Oct 199531556415.43$4,860
Sep 199567566116.18$10,922
Aug 199576161015.92$12,115
Jul 199552579215.24$8,001
Jun 199562185516.41$10,191
May 19958041,15417.56$14,118
Apr 19958781,19817.73$15,567
Mar 199512214016.44$2,006
Feb 1995845516.58$1,393
Jan 19951165615.92$1,847
Dec 19941148815.03$1,713
Nov 1994998615.90$1,574
Oct 19941019415.58$1,574
Sep 19941706915.29$2,599
Aug 1994998116.13$1,597
Jul 1994877417.56$1,528
Jun 19941136517.09$1,931
May 19941086415.88$1,715
Apr 19941255514.14$1,768
Mar 19941035812.46$1,283
Feb 1994995412.50$1,238
Jan 19941615712.66$2,038
Dec 1993695512.33$851
Nov 1993905514.49$1,304
Oct 19931247515.85$1,965
Sep 1993958415.03$1,428
Aug 19931219115.66$1,895
Jul 19931074415.46$1,654
Jun 19931704216.79$2,854
May 1993597017.68$1,043
Apr 19931372718.05$2,473
Mar 1993994518.14$1,796
Feb 19931703717.90$3,043
Jan 1993524116.93$880

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                  130 bbl  × $ 98.93 =    $12,861
Casinghead gas         0 Mcf  × $  2.87 =         $0

────────────────────────────────────────────────────
Month total                                  $12,861

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/4373 is the state's own key, not one this site invented.