SOUTH ESPERSON UNIT

Operated by JAY MANAGEMENT COMPANY, LLC (P-5 430368) in the ESPERSON DOME field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 22358District 03Field 29375001OilCasinghead gasSaveExport
Value, all time
$14.2 M
May 1994 – May 2026
Value, last 12 filed months
$282 k
at the published price for each month
Months reported
385
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 other leases, and the rule below applies to all of them.

Discovered
1938-12-31
as the register files it
Field class
Oil and gas
the register's own label
Between wells
0 ft
minimum
From a lease line
0 ft
minimum

A drilling unit in this field needs at least 0 acres.

The Commission's schedule remark for this field reads: ALLOCATION FORMULA SUSPENDED PER OPERATOR REQUEST, EFF 12-1-94.

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
OilDisposition248,973 bbl$12,532,202
Casinghead gasProduction446,265 Mcf$1,712,343
Total$14,244,545

5,431 Mcf of this lease's gas, across 28 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 (26)

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 29.9565, -94.9433. A lease has no coordinate of its own — that point is the mean of its wells, and they span 1.2 miles.

29.95854, -94.94428 · 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
3.8%
1 of 26 wells
With a plug date
3.8%
1 of 26 wells
Median depth
7,575 ft
17 wells filed one
Completion to plug
15.3 years
median over 1 well

What the state filed about each well

On the RRC proration schedule
13.8%
A plug date is filed
13.8%
BothOn the schedule and plugged. Neither fact cancels the other.
13.8%
NeitherNo plug date, and not on the schedule.
2596.2%

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, 17 of 26 wells. Median 7,575 ft, with the middle half between 6,960 and 7,650 ft; the shallowest is 6,505 ft and the deepest 7,978 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, 15 of 26 wells, Apr 1966 – Oct 1998. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
Apr 1966 – Oct 1998
15 of 26 wells; 11 filed none
Plug dates filed
Apr 1998
1 of 26 wells; 25 filed none

Last completion to plug: a median of 15.3 years across the 1 well that filed both dates, with the middle half between 15.3 years and 15.3 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

26 wells

42-29104132H 2
42-29104154B 5
42-29104157B 247,978 ft
42-29104162B 19C
42-29104182G 2
42-29104192Z 47,819 ft
42-29104196Z 2
42-29180423B 4
42-29180426B 13
42-29180434G 1
42-29181579B 14
42-29105163B 297,611 ftOct 1998
42-29104137H 36,542 ftDec 1993
42-29104133H 46,527 ftDec 1993
42-29104165B 15C6,505 ftMar 1986
42-29104158B 17,600 ftJul 1985
42-29104195Z 17,113 ftMay 1985
42-29105166B 317,745 ftAug 1984
42-29180422B 27,158 ftMay 1983
42-29104155B 267,785 ftJan 1983Apr 1998Yes
42-29180432B 307,650 ftFeb 1982
42-29104135H 16,960 ftDec 1981
42-29104166B 126,887 ftOct 1971
42-29130132B 337,400 ftMay 1970
42-29180431B 287,575 ftApr 1966
42-29105169Z 57,611 ftApr 1966

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 (385)

Volume × price = value, one row per cycle. The price columns are the same series published on the prices page — nothing here is modelled.

385 months

May 20263100106.413.05$32,987
Apr 2026152098.932.87$15,037
Mar 2026179089.753.15$16,065
Feb 2026345063.503.75$21,908
Jan 2026277059.138.00$16,379
Dec 2025340056.664.41$19,264
Nov 2025345058.593.93$20,214
Oct 2025527059.383.30$31,293
Sep 2025503062.743.08$31,558
Aug 2025511063.933.01$32,668
Jul 2025349066.743.32$23,292
Jun 2025328066.483.13$21,805
May 202550510860.553.23$30,927
Apr 202551723162.363.54$33,059
Mar 202532322267.704.27$22,815
Feb 202536018370.884.34$26,311
Jan 202553623374.324.28$40,832
Dec 202434122368.993.12$24,222
Nov 202434523669.052.20$24,341
Oct 202450528071.372.28$36,681
Sep 202433822969.612.36$24,070
Aug 202434319975.632.06$26,352
Jul 2024019779.932.15$423
Jun 202433720878.082.63$26,861
May 202450123478.812.20$39,998
Apr 202450327584.451.66$42,935
Mar 202417729980.301.55$14,675
Feb 202434025676.091.78$26,327
Jan 202433950373.023.30$26,413
Dec 202351433271.262.61$37,494
Nov 202333826677.892.81$27,074
Oct 202350631185.443.09$44,193
Sep 202350124589.042.74$45,279
Aug 202334725580.522.67$28,622
Jul 202351837174.852.64$39,752
Jun 202351820968.962.26$36,193
May 202352820870.622.23$37,751
Apr 202333622878.122.24$26,759
Mar 202352533472.852.39$39,046
Feb 202333527075.112.47$25,828
Jan 202349925876.533.39$39,063
Dec 202251926476.415.73$41,169
Nov 202243425985.005.65$38,352
Oct 202234724687.185.86$31,694
Sep 202234325484.888.16$31,187
Aug 202250325494.529.13$49,862
Jul 2022538242101.587.54$56,475
Jun 2022533232115.097.98$63,194
May 2022355243109.378.43$40,876
Apr 2022525244104.226.84$56,384
Mar 2022348243108.885.08$39,124
Feb 202252322391.054.86$48,703
Jan 202251326781.844.54$43,195
Dec 202136823771.323.90$27,170
Nov 20215035577.435.24$39,235
Oct 20213586579.795.71$28,936
Sep 20215146569.865.35$36,256
Aug 20215196566.024.22$34,539
Jul 20215276670.783.98$37,564
Jun 20215255469.493.38$36,665
May 20213545763.483.02$22,644
Apr 20213415460.362.76$20,732
Mar 20213565161.302.72$21,961
Feb 20211675757.805.55$9,969
Jan 20215265050.412.81$26,656
Dec 20206786544.642.68$30,440
Nov 20209796538.772.71$38,132
Oct 20206696536.972.48$24,894
Sep 20208601237.091.99$31,921
Aug 20204956539.982.39$19,945
Jul 202006538.371.83$119
Jun 202003234.901.69$54
May 202002916.921.81$53
Apr 20204636514.751.80$6,947
Mar 20204706530.341.86$14,380
Feb 20205061349.881.98$25,265
Jan 20203644957.252.09$20,942
Dec 20196693459.012.30$39,556
Nov 20195216555.302.75$28,990
Oct 2019171953.472.42$9,165
Sep 20193362055.052.66$18,550
Aug 20195113653.112.30$27,222
Jul 20195156556.272.46$29,139
Jun 20193588852.782.49$19,114
May 20195323858.482.74$31,215
Apr 20193496562.632.75$22,037
Mar 20193266556.803.06$18,716
Feb 201906550.852.79$181
Jan 20193583746.033.23$16,598
Dec 20184534146.594.19$21,277
Nov 20184446552.934.24$23,776
Oct 20184586561.443.40$28,360
Sep 20184826559.543.11$28,900
Aug 20185241959.403.07$31,184
Jul 201850033765.142.93$33,558
Jun 20185003260.183.08$30,188
May 20185146565.382.90$33,794
Apr 20183456563.842.90$22,213
Mar 2018512061.222.79$31,345
Feb 20186576761.782.77$40,775
Jan 201833319462.874.01$21,714
Dec 201732843157.272.92$20,044
Nov 201763120055.423.12$35,594
Oct 201733014749.292.98$16,704
Sep 201749177847.523.09$25,734
Aug 201745833745.373.00$21,792
Jul 201747240643.873.09$21,960
Jun 20172771,40842.493.09$16,117
May 201760725245.373.26$28,362
Apr 201746924147.933.21$23,253
Mar 201748024046.772.98$23,166
Feb 201750520950.452.95$26,094
Jan 201779625049.413.42$40,185
Dec 201645034248.763.72$23,215
Nov 201642920442.492.64$18,768
Oct 201678321246.193.09$36,822
Sep 201646117741.553.10$19,703
Aug 201630918941.442.92$13,358
Jul 201663518841.622.92$26,978
Jun 201660922245.352.69$28,214
May 201646018242.521.99$19,922
Apr 201666118236.561.99$24,529
Mar 201652025333.011.79$17,619
Feb 201652935226.472.06$14,729
Jan 201650931927.352.36$14,675
Dec 2015514432.362.00$16,641
Nov 201550218438.792.17$19,871
Oct 201560136743.552.43$27,064
Sep 201548657642.992.76$22,482
Aug 20155792,98440.162.87$31,824
Jul 20159213,38148.152.95$54,303
Jun 20157963,18156.152.88$53,866
May 201579970655.212.96$46,199
Apr 201562064249.822.71$32,626
Mar 201580571742.892.93$36,631
Feb 201562198344.662.98$30,659
Jan 20157491,31043.433.10$36,591
Dec 201497373454.693.59$55,849
Nov 201447794870.464.25$37,640
Oct 20148411,88178.303.90$73,188
Sep 20147142,33486.164.05$70,960
Aug 20141,0383,62989.394.04$107,430
Jul 20147182,52896.564.18$79,896
Jun 20145541,48898.164.74$61,429
May 201471762294.734.73$70,861
Apr 201453248695.944.81$53,377
Mar 201487885395.895.06$88,505
Feb 20145501,13897.406.19$60,617
Jan 20149131,15990.404.86$88,169
Dec 20137101,05391.824.35$69,777
Nov 20136271,01888.853.74$59,515
Oct 20138181,23397.423.78$84,350
Sep 2013678989104.113.72$74,263
Aug 20136681,134104.253.52$73,634
Jul 20139301,233102.523.72$99,928
Jun 201338476294.403.93$39,247
May 20139381,25194.834.15$94,141
Apr 20135771,41893.964.28$60,288
Mar 20138831,08593.623.91$86,912
Feb 201373189891.233.42$69,760
Jan 201336689791.603.42$36,593
Dec 20129391,03486.773.42$85,013
Nov 20127411,59086.953.62$70,194
Oct 201255385089.383.40$52,317
Sep 20121,123094.672.92$106,314
Aug 201270490192.662.91$67,853
Jul 201268522285.133.02$58,985
Jun 201270721379.822.52$56,969
May 201234118291.612.49$31,692
Apr 2012929221101.652.00$94,874
Mar 2012374581105.052.22$40,580
Feb 2012754200101.102.57$76,743
Jan 201290019798.092.73$88,820
Dec 201151214296.873.24$50,057
Nov 201135115895.723.31$34,121
Oct 20111,02923784.983.65$88,309
Sep 201135717983.623.99$30,566
Aug 201169435583.404.15$59,353
Jul 201173273994.144.52$72,249
Jun 201152026792.904.64$49,547
May 201154518998.134.40$54,313
Apr 2011741210105.964.33$79,426
Mar 201193621096.364.06$91,045
Feb 201158322585.644.18$50,869
Jan 201178058886.504.59$70,168
Dec 20103791,66785.734.35$39,739
Nov 201075325280.843.80$61,829
Oct 201075527478.103.51$59,927
Sep 201056131272.633.98$41,987
Aug 201054932373.684.42$41,878
Jul 201095531372.554.74$70,768
Jun 201036727570.364.91$27,172
May 201089829471.124.24$65,111
Apr 201051539581.694.12$43,699
Mar 201067233278.394.39$54,135
Feb 201052629373.585.44$40,298
Jan 201054528374.365.96$42,214
Dec 200969532171.445.48$51,411
Nov 200971933074.593.75$54,868
Oct 200969832972.544.11$51,985
Sep 200986223565.543.06$57,216
Aug 200969338067.423.22$47,945
Jul 200952044361.133.46$33,322
Jun 200950341066.163.90$34,875
May 200986423254.743.93$48,206
Apr 200951027746.773.59$24,846
Mar 200983338742.144.06$36,673
Feb 20091,15439132.814.63$39,674
Jan 200915832235.865.37$7,395
Dec 200879131437.105.98$31,223
Nov 200865429955.496.86$38,342
Oct 200868437075.246.92$54,025
Sep 2008623324101.767.88$65,949
Aug 2008517201114.228.48$60,757
Jul 2008768137131.0811.39$102,230
Jun 2008604214131.3313.03$82,112
May 20086733,209123.1711.57$120,035
Apr 20085882,776110.3110.45$93,885
Mar 20087933,340101.909.66$113,085
Feb 20087462,52592.538.77$91,173
Jan 20088133,01790.388.21$98,236
Dec 20077682,96588.337.30$89,488
Nov 20078543,93091.677.29$106,943
Oct 20078232,67582.856.92$86,702
Sep 20077611,30075.846.24$65,832
Aug 200779132469.066.39$56,696
Jul 200739933170.906.39$30,404
Jun 20076631,90262.007.55$55,463
May 200779427658.747.85$48,805
Apr 200781018959.617.81$49,759
Mar 200767715056.927.30$39,630
Feb 20071,19912455.108.22$67,084
Jan 2007013650.306.73$915
Dec 200672814556.656.92$42,244
Nov 200680026554.207.62$45,379
Oct 200687232154.906.01$49,803
Sep 200656955960.085.04$37,001
Aug 200678445668.717.34$57,216
Jul 200680820269.376.34$57,332
Jun 200681418266.286.38$55,114
May 200686757066.016.42$60,893
Apr 200679041464.397.36$53,915
Mar 200675499156.707.08$49,771
Feb 200661115657.597.75$36,397
Jan 200651725960.598.93$33,639
Dec 20051,20724954.9413.42$69,653
Nov 200584619554.6910.59$48,332
Oct 200578916758.3413.80$48,334
Sep 200538511261.4512.08$25,011
Aug 200588816261.519.80$56,208
Jul 200546713555.697.84$27,066
Jun 20051,09514752.337.38$58,386
May 200563017545.226.65$29,653
Apr 200557512549.207.36$29,210
Mar 20051,05910950.377.15$54,122
Feb 20055359745.226.31$24,805
Jan 200556912143.166.32$25,323
Dec 200489815539.866.75$36,841
Nov 20041,06614845.286.33$49,205
Oct 200458015849.706.52$29,855
Sep 20041,17513643.245.28$51,526
Aug 200459319242.375.55$26,191
Jul 200455535638.286.08$23,411
Jun 20041,08515236.106.43$40,146
May 200459514337.486.49$23,229
Apr 20041,23712534.475.86$43,372
Mar 200459841234.365.53$22,826
Feb 20041,67922232.455.51$55,707
Jan 200484433032.036.30$29,112
Dec 200379322130.266.30$25,389
Nov 2003015128.804.60$694
Oct 200361823528.174.76$18,528
Sep 200389582226.314.75$27,451
Aug 200394730229.765.13$29,732
Jul 200344220429.415.17$14,054
Jun 200350113428.565.98$15,110
May 20031,0531,64126.595.97$37,800
Apr 20035081,02526.675.41$19,091
Mar 200350919931.146.10$17,063
Feb 200390923833.487.93$32,320
Jan 200352517330.315.58$16,878
Dec 20025591,70526.914.85$23,318
Nov 20025791,69224.664.14$21,278
Oct 20021,0462,96526.464.23$40,217
Sep 20024591,21927.443.64$17,026
Aug 20024893,55225.963.16$23,934
Jul 20029231,20524.583.06$26,377
Jun 200248629223.733.34$12,508
May 200289130724.663.58$23,072
Apr 200246663823.653.51$13,262
Mar 200285787022.003.10$21,553
Feb 20025651,54218.222.38$13,958
Jan 20021,03038417.172.38$18,597
Dec 200151891816.932.36$10,940
Nov 200149732018.072.41$9,751
Oct 200198499719.782.53$21,985
Sep 20014411,32924.262.25$13,691
Aug 20018022,91624.873.05$28,849
Jul 20017923,82523.933.20$31,181
Jun 20013776,23124.563.82$33,087
May 200184014,11225.524.31$82,222
Apr 20018397,73324.685.34$61,965
Mar 20018115,63224.545.38$50,182
Feb 20018063,24627.755.77$41,086
Jan 20016795,98727.478.40$68,936
Dec 20008177,17026.889.12$87,369
Nov 20009256,15332.215.66$64,608
Oct 20001,2686,26231.235.15$71,821
Sep 20004716,99531.875.19$51,290
Aug 20008316,82029.644.54$55,599
Jul 200064412,65128.534.09$70,113
Jun 20005996,05529.304.40$44,176
May 20006653,43927.263.68$30,783
Apr 20007603,77424.513.12$30,387
Mar 20007162,56828.422.86$27,693
Feb 20007803,34827.622.73$30,672
Jan 20007154,53225.272.48$29,310
Dec 19997475,27224.282.42$30,915
Nov 19991,4898,25923.192.43$54,632
Oct 19991,0838,71620.982.80$47,158
Sep 199998910,37521.752.62$48,681
Aug 199999311,11119.262.88$51,076
Jul 199986613,29917.892.37$47,043
Jun 199991212,11615.942.36$43,156
May 19991,28111,64415.792.32$47,253
Apr 19991,1769,16115.102.21$37,986
Mar 19998369,68012.471.84$28,220
Feb 19997706,5249.981.82$19,544
Jan 19995751,39710.381.90$8,623
Dec 19981,2264,3969.201.77$19,075
Nov 19981,3296,21710.892.19$28,061
Oct 19981,0036,65712.421.97$25,566
Sep 19981,4676,65712.592.08$32,334
Aug 19981,4525,21711.301.91$26,358
Jul 19981,3215,87911.742.24$28,661
Jun 19981,0072,76111.242.24$17,496
May 19981,04967812.622.21$14,734
Apr 19981,18963113.042.51$17,085
Mar 19981,02469212.802.31$14,705
Feb 19989562,43213.952.30$18,928
Jan 19981,0933,70714.702.15$24,055
Dec 19979493,44316.322.41$23,789
Nov 19971,1743,03118.193.09$30,716
Oct 19971,01161619.253.15$21,402
Sep 19979372,32217.742.95$23,484
Aug 19978394,34317.862.55$26,080
Jul 19978561,87317.582.25$19,257
Jun 199788048317.242.26$16,261
May 199770847318.972.31$14,523
Apr 199780344317.882.08$15,280
Mar 1997757018.951.94$14,345
Feb 1997666020.492.21$13,646
Jan 1997776023.483.54$18,220
Dec 1996537023.32$12,523
Nov 1996568021.97$12,479
Oct 199672996523.31$16,993
Sep 199682654022.22$18,354
Aug 1996646220.26$13,088
Jul 199680638219.55$15,757
Jun 199662398618.73$11,669
May 199672430919.43$14,067
Apr 1996707121.51$15,208
Mar 1996799119.38$15,485
Feb 1996555116.98$9,424
Jan 1996767117.07$13,093
Dec 19951,221117.19$20,989
Nov 1995653116.00$10,448
Oct 1995650115.43$10,030
Sep 1995352116.18$5,695
Aug 1995744115.92$11,844
Jul 1995748115.24$11,400
Jun 1995679116.41$11,142
May 1995603117.56$10,589
Apr 1995698117.73$12,376
Mar 1995791116.44$13,004
Feb 1995586116.58$9,716
Jan 1995526115.92$8,374
Dec 1994876015.03$13,166
Nov 199482763915.90$13,149
Oct 199475036015.58$11,685
Sep 1994852015.29$13,027
Aug 1994087016.13$0
Jul 19948199817.56$14,382
Jun 199477726317.09$13,279
May 1994108115.88$1,715

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                  310 bbl  × $106.41 =    $32,987
Casinghead gas         0 Mcf  × $  3.05 =         $0

────────────────────────────────────────────────────
Month total                                  $32,987

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. 03/O/22358 is the state's own key, not one this site invented.