LEA, P. J.

Operated by SIANA OIL & GAS (P-5 779259) in the LEA (SAN ANDRES) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 8529District 08Field 52624800OilCasinghead gasSave
Value, all time
$2.0 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

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
OilDisposition52,667 bbl$1,681,743
Casinghead gasProduction48,788 Mcf$271,650
Total$1,953,394

2,882 Mcf of this lease's gas, across 32 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 (4)

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 31.4192, -102.5319. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.3 miles.

31.41915, -102.53178 · 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
25.0%
1 of 4 wells
With a plug date
25.0%
1 of 4 wells
Median depth
5,007 ft
3 wells filed one
Completion to plug
no well filed both dates

What the state filed about each well

On the RRC proration schedule
125.0%
A plug date is filed
125.0%
BothOn the schedule and plugged. Neither fact cancels the other.
125.0%
NeitherNo plug date, and not on the schedule.
375.0%

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 3,229 and 8,339 ft, median 5,007 ft, over the 3 wells that filed a depth.

Completions filed
Dec 1983 – Mar 1989
2 of 4 wells; 2 filed none
Plug dates filed
Jun 2007
1 of 4 wells; 3 filed none

4 wells

42-1030384863,229 ftJun 2007Yes
42-103039984
42-1033366575,007 ftMar 1989
42-1030384418,339 ftDec 1983

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 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 202200108.885.08$0
Feb 20220091.054.86$0
Jan 20220081.844.54$0
Dec 20210071.323.90$0
Nov 20210077.435.24$0
Oct 20210079.795.71$0
Sep 20210069.865.35$0
Aug 20210066.024.22$0
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 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 20170049.292.98$0
Sep 20170047.523.09$0
Aug 20170045.373.00$0
Jul 20170043.873.09$0
Jun 20170042.493.09$0
May 2017109045.373.26$4,945
Apr 20170047.933.21$0
Mar 20170046.772.98$0
Feb 2017111050.452.95$5,600
Jan 2017109049.413.42$5,386
Dec 20160048.763.72$0
Nov 20160042.492.64$0
Oct 20160046.193.09$0
Sep 20160041.553.10$0
Aug 2016111041.442.92$4,600
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 2016120027.352.36$3,282
Dec 20150032.362.00$0
Nov 20150038.792.17$0
Oct 20150043.552.43$0
Sep 2015114042.992.76$4,901
Aug 20150040.162.87$0
Jul 20150048.152.95$0
Jun 201557056.152.88$3,201
May 201558055.212.96$3,202
Apr 201558049.822.71$2,890
Mar 2015113042.892.93$4,847
Feb 201558044.662.98$2,590
Jan 20150043.433.10$0
Dec 201464054.693.59$3,500
Nov 20140070.464.25$0
Oct 2014115078.303.90$9,005
Sep 20140086.164.05$0
Aug 201461089.394.04$5,453
Jul 20140096.564.18$0
Jun 201462098.164.74$6,086
May 20140094.734.73$0
Apr 201463095.944.81$6,044
Mar 2014119095.895.06$11,411
Feb 20140097.406.19$0
Jan 2014111090.404.86$10,034
Dec 201354091.824.35$4,958
Nov 201357088.853.74$5,064
Oct 201358097.423.78$5,650
Sep 2013550104.113.72$5,726
Aug 20131150104.253.52$11,989
Jul 2013560102.523.72$5,741
Jun 20130094.403.93$0
May 2013107094.834.15$10,147
Apr 201355093.964.28$5,168
Mar 20130093.623.91$0
Feb 20130091.233.42$0
Jan 201365091.603.42$5,954
Dec 201255086.773.42$4,772
Nov 20120086.953.62$0
Oct 201258089.383.40$5,184
Sep 20120094.672.92$0
Aug 20120092.662.91$0
Jul 201262085.133.02$5,278
Jun 201255079.822.52$4,390
May 201256091.612.49$5,130
Apr 201200101.652.00$0
Mar 201200105.052.22$0
Feb 2012620101.102.57$6,268
Jan 201259098.092.73$5,787
Dec 2011118096.873.24$11,431
Nov 20110095.723.31$0
Oct 201158084.983.65$4,929
Sep 20110083.623.99$0
Aug 201161083.404.15$5,087
Jul 2011116094.144.52$10,920
Jun 201158092.904.64$5,388
May 201160098.134.40$5,888
Apr 201100105.964.33$0
Mar 20110196.364.06$4
Feb 2011601085.644.18$5,180
Jan 2011614086.504.59$5,460
Dec 201006585.734.35$283
Nov 201012336580.843.80$11,329
Oct 20105944478.103.51$6,166
Sep 201009472.633.98$374
Aug 20105711873.684.42$4,721
Jul 20105912572.554.74$4,873
Jun 20105743870.364.91$6,161
May 201012126971.124.24$9,745
Apr 201010823381.694.12$9,783
Mar 20101214078.394.39$9,661
Feb 20101153673.585.44$8,658
Jan 20101142774.365.96$8,638
Dec 20091232971.445.48$8,946
Nov 20091133874.593.75$8,571
Oct 20091211372.544.11$8,831
Sep 20090065.543.06$0
Aug 20091181767.423.22$8,010
Jul 2009113561.133.46$6,925
Jun 2009121066.163.90$8,005
May 20092344654.743.93$12,990
Apr 20091149546.773.59$5,673
Mar 20091256842.144.06$5,544
Feb 20091175432.814.63$4,089
Jan 200911232235.865.37$5,746
Dec 2008034037.105.98$2,032
Nov 200811210355.496.86$6,922
Oct 20089917875.246.92$8,681
Sep 20081340101.767.88$13,636
Aug 20082511,292114.228.48$39,629
Jul 2008116521131.0811.39$21,139
Jun 20082461,292131.3313.03$49,145
May 200801,610123.1711.57$18,635
Apr 2008119418110.3110.45$17,497
Mar 2008131413101.909.66$17,340
Feb 200824136292.538.77$25,475
Jan 200812841990.388.21$15,007
Dec 200712354388.337.30$14,830
Nov 200711275191.677.29$15,743
Oct 200713032682.856.92$13,027
Sep 200722511275.846.24$17,763
Aug 2007124869.066.39$8,615
Jul 200713032570.906.39$11,293
Jun 200724935862.007.55$18,140
May 200711926358.747.85$9,054
Apr 200712536659.617.81$10,308
Mar 200712933456.927.30$9,782
Feb 200712630355.108.22$9,432
Jan 200724331050.306.73$14,308
Dec 200612038456.656.92$9,455
Nov 200611223054.207.62$7,822
Oct 200637620054.906.01$21,845
Sep 200611522260.085.04$8,027
Aug 200616929468.717.34$13,770
Jul 200612313369.376.34$9,376
Jun 20061176766.286.38$8,182
May 20061105766.016.42$7,627
Apr 200622626264.397.36$16,481
Mar 200611950056.707.08$10,289
Feb 20062441,16957.597.75$23,113
Jan 2006032960.598.93$2,939
Dec 200512737754.9413.42$12,035
Nov 2005025754.6910.59$2,721
Oct 200512857958.3413.80$15,455
Sep 20051231,03361.4512.08$20,036
Aug 2005067261.519.80$6,583
Jul 200512353355.697.84$11,031
Jun 2005110852.337.38$5,815
May 200512711745.226.65$6,521
Apr 200512630549.207.36$8,444
Mar 200513113550.377.15$7,564
Feb 200512412745.226.31$6,409
Jan 200525614143.166.32$11,940
Dec 200424913339.866.75$10,823
Nov 200412842045.286.33$8,455
Oct 2004239249.706.52$11,891
Sep 20041278043.245.28$5,914
Aug 200423813742.375.55$10,845
Jul 20041237638.286.08$5,171
Jun 20041188136.106.43$4,781
May 200405137.486.49$331
Apr 20041087534.475.86$4,162
Mar 200403834.365.53$210
Feb 20041312432.455.51$4,383
Jan 200413193532.036.30$10,086
Dec 200311614330.266.30$4,411
Nov 200312617428.804.60$4,428
Oct 200312317428.174.76$4,293
Sep 200313017026.314.75$4,228
Aug 20031168229.765.13$3,873
Jul 200312624729.415.17$4,983
Jun 200312937928.565.98$5,952
May 200312824426.595.97$4,861
Apr 2003129026.675.41$3,440
Mar 2003129131.146.10$4,023
Feb 200312912133.487.93$5,278
Jan 200324120230.315.58$8,432
Dec 200226318326.914.85$7,966
Nov 200212918324.664.14$3,938
Oct 200213114126.464.23$4,063
Sep 200225717427.443.64$7,685
Aug 200212918925.963.16$3,947
Jul 200225520124.583.06$6,883
Jun 200225921423.733.34$6,860
May 200225722124.663.58$7,130
Apr 200238725923.653.51$10,062
Mar 200225720522.003.10$6,290
Feb 200225323418.222.38$5,166
Jan 200225827417.172.38$5,081
Dec 200125828716.932.36$5,047
Nov 200139018618.072.41$7,495
Oct 200125430019.782.53$5,783
Sep 200124624724.262.25$6,524
Aug 20014883224.873.05$12,234
Jul 200111617823.933.20$3,345
Jun 200125216024.563.82$6,801
May 200125316425.524.31$7,163
Apr 200138125524.685.34$10,764
Mar 200125024924.545.38$7,474
Feb 200125718527.755.77$8,199
Jan 200125330627.478.40$9,520
Dec 200034828526.889.12$11,954
Nov 200025632232.215.66$10,068
Oct 200037721731.235.15$12,890
Sep 200035430631.875.19$12,869
Aug 200035827129.644.54$11,842
Jul 200036218828.534.09$11,097
Jun 200038032429.304.40$12,559
May 200037638727.263.68$11,674
Apr 200037331224.513.12$10,114
Mar 200024618328.422.86$7,515
Feb 200049851027.622.73$15,145
Jan 200038342425.272.48$10,730
Dec 199925040524.282.42$7,052
Nov 199924919123.192.43$6,239
Oct 199924426920.982.80$5,873
Sep 199925227521.752.62$6,201
Aug 199934210619.262.88$6,892
Jul 199924219317.892.37$4,787
Jun 199936021815.942.36$6,253
May 199924224015.792.32$4,378
Apr 19992498915.102.21$3,956
Mar 199923413912.471.84$3,174
Feb 19994692259.981.82$5,090
Jan 199911829010.381.90$1,776
Dec 19983582869.201.77$3,801
Nov 199835533310.892.19$4,594
Oct 199835231012.421.97$4,982
Sep 199811615612.592.08$1,785
Aug 199834913311.301.91$4,197
Jul 199847031811.742.24$6,229
Jun 199834722811.242.24$4,410
May 199834744512.622.21$5,361
Apr 199841659513.042.51$6,915
Mar 199847213112.802.31$6,344
Feb 199835342713.952.30$5,906
Jan 199859129414.702.15$9,321
Dec 199736017716.322.41$6,302
Nov 199736233218.193.09$7,610
Oct 199746855619.253.15$10,760
Sep 199735089417.742.95$8,851
Aug 199721649917.862.55$5,133
Jul 199711847717.582.25$3,146
Jun 199712120617.242.26$2,551
May 199723922918.972.31$5,062
Apr 199724348417.882.08$5,353
Mar 199735235318.951.94$7,355
Feb 199724420320.492.21$5,447
Jan 199723038523.483.54$6,763
Dec 199623311023.32$5,434
Nov 1996236021.97$5,185
Oct 1996354023.31$8,252
Sep 19962344022.22$5,199
Aug 199621856120.26$4,417
Jul 1996283219.55$5,533
Jun 1996219018.73$4,102
May 1996310219.43$6,023
Apr 19962212421.51$4,754
Mar 19962843019.38$5,504
Feb 1996211416.98$3,583
Jan 1996268017.07$4,575
Dec 19953791117.19$6,515
Nov 1995125016.00$2,000
Oct 1995266015.43$4,104
Sep 1995256016.18$4,142
Aug 1995272015.92$4,330
Jul 1995399015.24$6,081
Jun 1995262016.41$4,299
May 1995265017.56$4,653
Apr 1995271017.73$4,805
Mar 1995400016.44$6,576
Feb 1995267016.58$4,427
Jan 1995263015.92$4,187
Dec 1994400015.03$6,012
Nov 19942629715.90$4,166
Oct 199426410115.58$4,113
Sep 19943947015.29$6,024
Aug 19943966316.13$6,387
Jul 199426611217.56$4,671
Jun 199439612317.09$6,768
May 199439315915.88$6,241
Apr 199439318814.14$5,557
Mar 199439211312.46$4,884
Feb 19942524912.50$3,150
Jan 19944025612.66$5,089
Dec 19935385312.33$6,634
Nov 19932535414.49$3,666
Oct 19934007715.85$6,340
Sep 1993405115.03$6,087
Aug 19933995715.66$6,248
Jul 1993382215.46$5,906
Jun 1993391216.79$6,565
May 1993540417.68$9,547
Apr 1993267118.05$4,819
Mar 19934108718.14$7,437
Feb 199339726317.90$7,106
Jan 199354436616.93$9,210

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 2017 — as filed, then multipliedworked
Oil                  109 bbl  × $ 45.37 =     $4,945
Casinghead gas         0 Mcf  × $  3.26 =         $0

────────────────────────────────────────────────────
Month total                                   $4,945

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. 08/O/8529 is the state's own key, not one this site invented.