E. E. SMITH UNIT 2

Operated by ZARVONA ENERGY LLC (P-5 950523) in the FIRST SHOT (AUSTIN CHALK) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 13083District 01Field 30967100Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$24.0 M
Jan 1993 – May 2026
Value, last 12 filed months
$829 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 106 leases and 119 wells, and the rule below applies to all of them.

Discovered
1990-08-20
as the register files it
Field class
Oil
the register's own label
Between wells
0 ft
minimum
From a lease line
330 ft
minimum

A drilling unit in this field needs at least 40 acres. The field rule took effect on 2017-01-24.

The register flags this field for hydrogen sulphide. That is a poisonous gas that occurs naturally in some formations. The flag is a property of the field as the Commission records it. It is not a measurement taken at this lease, and it is not a statement that gas is escaping anywhere.

The Commission's schedule remark for this field reads: 6 MONTH EXCEPTION TO SWR 51 (A)

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
OilDisposition500,182 bbl$23,007,762
Casinghead gasProduction268,039 Mcf$1,040,811
Total$24,048,573

20,559 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 (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 29.1730, -97.6721. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.5 miles.

29.17298, -97.67207 · 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
0.0%
0 of 2 wells
With a plug date
0.0%
0 of 2 wells
Median depth
14,333 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
00.0%
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.
2100.0%

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 13,665 and 15,000 ft, median 14,333 ft, over the 2 wells that filed a depth.

Completions filed
Mar 1991 – Jun 1998
2 of 2 wells

2 wells

42-17732037215,000 ftJun 1998
42-17731853113,665 ftMar 1991

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 20265600106.413.05$59,590
Apr 20261,125098.932.87$111,296
Mar 20261,488089.753.15$133,548
Feb 20261,604063.503.75$101,854
Jan 2026923059.138.00$54,577
Dec 20251,084056.664.41$61,419
Nov 2025739058.593.93$43,298
Oct 2025926059.383.30$54,986
Sep 2025862062.743.08$54,082
Aug 2025697063.933.01$44,559
Jul 2025551066.743.32$36,774
Jun 20251,095066.483.13$72,796
May 20251,128060.553.23$68,300
Apr 20251,693062.363.54$105,575
Mar 2025384067.704.27$25,997
Feb 20250070.884.34$0
Jan 2025956074.324.28$71,050
Dec 20241,142068.993.12$78,787
Nov 2024887069.052.20$61,247
Oct 20241,131071.372.28$80,719
Sep 2024681069.612.36$47,404
Aug 20241,079075.632.06$81,605
Jul 20241,492079.932.15$119,256
Jun 2024735078.082.63$57,389
May 20241,112078.812.20$87,637
Apr 20241,622084.451.66$136,978
Mar 20241,849080.301.55$148,475
Feb 20241,827076.091.78$139,016
Jan 20241,636073.023.30$119,461
Dec 20231,492071.262.61$106,320
Nov 20231,849077.892.81$144,019
Oct 20231,485085.443.09$126,878
Sep 20231,853089.042.74$164,991
Aug 20231,487080.522.67$119,733
Jul 20231,817074.852.64$136,002
Jun 20231,648068.962.26$113,646
May 20231,999070.622.23$141,169
Apr 20232,127078.122.24$166,161
Mar 20232,397072.852.39$174,621
Feb 20231,969075.112.47$147,892
Jan 20231,938076.533.39$148,315
Dec 20221,883076.415.73$143,880
Nov 20222,057085.005.65$174,845
Oct 20221,797087.185.86$156,662
Sep 20221,836084.888.16$155,840
Aug 20222,106094.529.13$199,059
Jul 20221,8740101.587.54$190,361
Jun 20222,2570115.097.98$259,758
May 20221,5690109.378.43$171,602
Apr 20221,8950104.226.84$197,497
Mar 20222,1010108.885.08$228,757
Feb 20221,659091.054.86$151,052
Jan 20221,588081.844.54$129,962
Dec 20211,876071.323.90$133,796
Nov 20211,916077.435.24$148,356
Oct 20211,567079.795.71$125,031
Sep 20211,917069.865.35$133,922
Aug 20211,747066.024.22$115,337
Jul 20211,771070.783.98$125,351
Jun 20211,755069.493.38$121,955
May 20211,722063.483.02$109,313
Apr 20211,780060.362.76$107,441
Mar 20212,030061.302.72$124,439
Feb 20211,145057.805.55$66,181
Jan 20212,026050.412.81$102,131
Dec 20202,152044.642.68$96,065
Nov 20201,810038.772.71$70,174
Oct 20202,147036.972.48$79,375
Sep 20202,151037.091.99$79,781
Aug 20202,555039.982.39$102,149
Jul 20202,655038.371.83$101,872
Jun 20202,696034.901.69$94,090
May 20200016.921.81$0
Apr 20201,470014.751.80$21,683
Mar 20201,874030.341.86$56,857
Feb 20201,985049.881.98$99,012
Jan 20201,986057.252.09$113,699
Dec 20191,823059.012.30$107,575
Nov 20191,960055.302.75$108,388
Oct 2019862053.472.42$46,091
Sep 20190055.052.66$0
Aug 20191,564053.112.30$83,064
Jul 20192,523056.272.46$141,969
Jun 20192,380052.782.49$125,616
May 20191,154058.482.74$67,486
Apr 20191,007062.632.75$63,068
Mar 20191,026056.803.06$58,277
Feb 20192,248050.852.79$114,311
Jan 20193,458046.033.23$159,172
Dec 20182,622046.594.19$122,159
Nov 20182,455052.934.24$129,943
Oct 20182,787061.443.40$171,233
Sep 20182,902059.543.11$172,785
Aug 20182,443059.403.07$145,114
Jul 20182,620065.142.93$170,667
Jun 20182,591060.183.08$155,926
May 20183,659065.382.90$239,225
Apr 20187,633063.842.90$487,291
Mar 20185,841061.222.79$357,586
Feb 20184,685061.782.77$289,439
Jan 2018721062.874.01$45,329
Dec 20170057.272.92$0
Nov 20171,388055.423.12$76,923
Oct 20171,687049.292.98$83,152
Sep 20171,851047.523.09$87,960
Aug 20171,527045.373.00$69,280
Jul 20171,972043.873.09$86,512
Jun 20171,846042.493.09$78,437
May 20172,041045.373.26$92,600
Apr 20172,029047.933.21$97,250
Mar 20172,004046.772.98$93,727
Feb 20171,999050.452.95$100,850
Jan 20172,021049.413.42$99,858
Dec 20162,016048.763.72$98,300
Nov 20161,846042.492.64$78,437
Oct 20161,173046.193.09$54,181
Sep 2016498041.553.10$20,692
Aug 2016853041.442.92$35,348
Jul 2016827041.622.92$34,420
Jun 20161,010045.352.69$45,804
May 20161,833042.521.99$77,939
Apr 20161,182036.561.99$43,214
Mar 2016677033.011.79$22,348
Feb 2016972026.472.06$25,729
Jan 20160027.352.36$0
Dec 2015972032.362.00$31,454
Nov 2015724038.792.17$28,084
Oct 2015527043.552.43$22,951
Sep 2015517042.992.76$22,226
Aug 2015679040.162.87$27,269
Jul 2015798048.152.95$38,424
Jun 2015688056.152.88$38,631
May 2015524055.212.96$28,930
Apr 2015865049.822.71$43,094
Mar 2015498042.892.93$21,359
Feb 2015343044.662.98$15,318
Jan 2015855043.433.10$37,133
Dec 20141,007054.693.59$55,073
Nov 20141,021070.464.25$71,940
Oct 20141,157078.303.90$90,593
Sep 2014506086.164.05$43,597
Aug 2014495089.394.04$44,248
Jul 2014503096.564.18$48,570
Jun 20141,011098.164.74$99,240
May 2014341094.734.73$32,303
Apr 2014654095.944.81$62,745
Mar 2014493095.895.06$47,274
Feb 2014477097.406.19$46,460
Jan 2014790090.404.86$71,416
Dec 2013500091.824.35$45,910
Nov 2013863088.853.74$76,678
Oct 2013673097.423.78$65,564
Sep 20136670104.113.72$69,441
Aug 20135160104.253.52$53,793
Jul 20136650102.523.72$68,176
Jun 2013508094.403.93$47,955
May 2013836094.834.15$79,278
Apr 2013847093.964.28$79,584
Mar 2013830093.623.91$77,705
Feb 2013681091.233.42$62,128
Jan 20131,021091.603.42$93,524
Dec 20121,338086.773.42$116,098
Nov 20121,525086.953.62$132,599
Oct 20121,002089.383.40$89,559
Sep 20121,183094.672.92$111,995
Aug 20121,356092.662.91$125,647
Jul 20121,015085.133.02$86,407
Jun 20121,178079.822.52$94,028
May 20121,682091.612.49$154,088
Apr 20128410101.652.00$85,488
Mar 20125010105.052.22$52,630
Feb 20121,1670101.102.57$117,984
Jan 2012854098.092.73$83,769
Dec 2011167096.873.24$16,177
Nov 2011327095.723.31$31,300
Oct 2011171084.983.65$14,532
Sep 20110083.623.99$0
Aug 2011142083.404.15$11,843
Jul 2011489094.144.52$46,034
Jun 2011490092.904.64$45,521
May 2011304098.134.40$29,832
Apr 20116590105.964.33$69,828
Mar 2011168096.364.06$16,188
Feb 2011165085.644.18$14,131
Jan 2011671086.504.59$58,042
Dec 20100085.734.35$0
Nov 2010343080.843.80$27,728
Oct 20100078.103.51$0
Sep 2010275072.633.98$19,973
Aug 201017313873.684.42$13,357
Jul 20103373372.554.74$24,606
Jun 20103366770.364.91$23,970
May 201051416571.124.24$37,254
Apr 201034613581.694.12$28,821
Mar 201034241278.394.39$28,618
Feb 201017425073.585.44$14,164
Jan 201048522374.365.96$37,395
Dec 20091521571.445.48$10,941
Nov 200933927774.593.75$26,325
Oct 200917736972.544.11$14,356
Sep 200934345365.543.06$23,869
Aug 200946262967.423.22$33,172
Jul 200934973361.133.46$23,874
Jun 200933965266.163.90$24,968
May 200933260354.743.93$20,541
Apr 200933658246.773.59$17,803
Mar 200934034942.144.06$15,744
Feb 200929048432.814.63$11,757
Jan 200933242535.865.37$14,188
Dec 200849242737.105.98$20,805
Nov 200834848355.496.86$22,624
Oct 200832352275.246.92$27,916
Sep 2008689767101.767.88$76,154
Aug 2008348495114.228.48$43,948
Jul 2008345470131.0811.39$50,576
Jun 2008511732131.3313.03$76,650
May 2008160120123.1711.57$21,096
Apr 2008526573110.3110.45$64,014
Mar 2008176375101.909.66$21,558
Feb 200831720892.538.77$31,156
Jan 200816831690.388.21$17,777
Dec 200753860588.337.30$51,939
Nov 200733063891.677.29$34,903
Oct 200736578182.856.92$35,646
Sep 200735969375.846.24$31,554
Aug 200734968969.066.39$28,503
Jul 200735276070.906.39$29,812
Jun 200738478662.007.55$29,741
May 200736685358.747.85$28,192
Apr 200766273059.617.81$45,160
Mar 200736636156.927.30$23,469
Feb 200734655855.108.22$23,649
Jan 200733752850.306.73$20,503
Dec 200636040356.656.92$23,182
Nov 200653257954.207.62$33,245
Oct 200636452454.906.01$23,135
Sep 200648554760.085.04$31,894
Aug 200650775568.717.34$40,378
Jul 200634195269.376.34$29,693
Jun 20065061,04966.286.38$40,234
May 20065111,05966.016.42$40,535
Apr 20065001,08364.397.36$40,166
Mar 20068082,97656.707.08$66,892
Feb 200675658957.597.75$48,103
Jan 2006147360.598.93$8,934
Dec 20054834254.9413.42$27,099
Nov 20051804554.6910.59$10,321
Oct 200583799358.3413.80$62,530
Sep 200517222161.4512.08$13,239
Aug 200552585161.519.80$40,630
Jul 200548052655.697.84$30,857
Jun 200552096952.337.38$34,364
May 20055091,18445.226.65$30,892
Apr 20056681,12149.207.36$41,117
Mar 20055131,10950.377.15$33,775
Feb 200570064145.226.31$35,700
Jan 20056931,24943.166.32$37,806
Dec 20048451,26839.866.75$42,242
Nov 200435690645.286.33$21,855
Oct 200448379849.706.52$29,204
Sep 20046781,36843.245.28$36,545
Aug 20044831,16942.375.55$26,953
Jul 200417037738.286.08$8,801
Jun 20046851,42736.106.43$33,908
May 20046851,58537.486.49$35,968
Apr 20047241,31534.475.86$32,660
Mar 20047071,70034.365.53$33,694
Feb 20048531,49532.455.51$35,917
Jan 200470789432.036.30$28,277
Dec 20037071,25330.266.30$29,290
Nov 200349265628.804.60$17,184
Oct 20038591,45628.174.76$31,128
Sep 20038751,57526.314.75$30,501
Aug 20036761,73329.765.13$29,008
Jul 20031,0172,10629.415.17$40,800
Jun 20037101,41028.565.98$28,714
May 20038172,12426.595.97$34,410
Apr 20031,0192,36826.675.41$39,981
Mar 20038621,99531.146.10$39,004
Feb 20031,0632,21033.487.93$53,105
Jan 200352669330.315.58$19,811
Dec 20028511,67426.914.85$31,026
Nov 20028752,37824.664.14$31,415
Oct 20021,0162,74726.464.23$38,501
Sep 20028662,99527.443.64$34,650
Aug 20021,2333,34325.963.16$42,586
Jul 20021,4113,38424.583.06$45,043
Jun 20021,0402,71223.733.34$33,733
May 20021,3773,42824.663.58$46,243
Apr 20021,3912,57523.653.51$41,941
Mar 20028171,85722.003.10$23,736
Feb 20021,0622,43418.222.38$25,132
Jan 20021,0202,28217.172.38$22,935
Dec 20011,3893,32216.932.36$31,370
Nov 20011,1452,74118.072.41$27,284
Oct 20011,0463,19219.782.53$28,762
Sep 20011,4262,85124.262.25$41,013
Aug 20017221,88924.873.05$23,724
Jul 20011,2042,62223.933.20$37,194
Jun 20011,0622,10424.563.82$34,129
May 20011,0372,02625.524.31$35,191
Apr 20011,2542,63124.685.34$44,986
Mar 20011,5842,79924.545.38$53,920
Feb 20011,1911,60927.755.77$42,329
Jan 20019362,39027.478.40$45,785
Dec 20002,2913,26026.889.12$91,321
Nov 20002,5233,99832.215.66$103,887
Oct 20001,9183,06631.235.15$75,675
Sep 20002,8764,75731.875.19$116,330
Aug 20001,8603,02029.644.54$68,843
Jul 20002,5172,85628.534.09$83,490
Jun 20002,4571,90729.304.40$80,376
May 20002,6751,45127.263.68$78,260
Apr 20003,0991,88124.513.12$81,818
Mar 20003,8552,68328.422.86$117,232
Feb 20001,25650627.622.73$36,070
Jan 20003,1134,73725.272.48$90,416
Dec 19993,0344,71724.282.42$85,098
Nov 19992,9103,23623.192.43$75,359
Oct 19993,8385,34620.982.80$95,510
Sep 19993,6715,78021.752.62$94,981
Aug 19994,0245,95819.262.88$94,635
Jul 19993,2942,91217.892.37$65,838
Jun 19993,9154,20215.942.36$72,331
May 19995,0625,77115.792.32$93,324
Apr 19994,2393,57515.102.21$71,903
Mar 19995,4534,64312.471.84$76,534
Feb 19995,4854,1899.981.82$62,355
Jan 19996,6974,69910.381.90$78,443
Dec 19987,3704,4969.201.77$75,777
Nov 19987,4804,07610.892.19$90,366
Oct 19987,74564112.421.97$97,455
Sep 19987,7663,47312.592.08$105,007
Aug 19988,3483,55411.301.91$101,111
Jul 19989,5774,93411.742.24$123,473
Jun 199836315611.242.24$4,429
May 199835411212.622.21$4,715
Apr 199830823813.042.51$4,613
Mar 19983411712.802.31$4,404
Feb 1998187013.952.30$2,609
Jan 1998366014.702.15$5,380
Dec 1997526016.322.41$8,584
Nov 1997184018.193.09$3,347
Oct 19974934219.253.15$9,623
Sep 1997342017.742.95$6,067
Aug 19973478817.862.55$6,422
Jul 199747410617.582.25$8,571
Jun 19973479417.242.26$6,194
May 199749710518.972.31$9,670
Apr 199752814417.882.08$9,741
Mar 19973466318.951.94$6,679
Feb 19976789220.492.21$14,095
Jan 19973649923.483.54$8,897
Dec 199633012123.32$7,696
Nov 199635518921.97$7,799
Oct 199651215623.31$11,935
Sep 199635522922.22$7,888
Aug 199652720220.26$10,677
Jul 199653224119.55$10,401
Jun 199653831318.73$10,077
May 199669843219.43$13,562
Apr 199618214421.51$3,915
Mar 199652928719.38$10,252
Feb 199673821716.98$12,531
Jan 199635628317.07$6,077
Dec 199568031317.19$11,689
Nov 199552034316.00$8,320
Oct 199551738315.43$7,977
Sep 199555230816.18$8,931
Aug 199586041815.92$13,691
Jul 199535024415.24$5,334
Jun 199568926516.41$11,306
May 199551336117.56$9,008
Apr 199568833617.73$12,198
Mar 199568632416.44$11,278
Feb 199552738016.58$8,738
Jan 199569437815.92$11,048
Dec 199469316715.03$10,416
Nov 199467320815.90$10,701
Oct 199470454015.58$10,968
Sep 199471338015.29$10,902
Aug 199470637516.13$11,388
Jul 199484642417.56$14,856
Jun 199471853117.09$12,271
May 199483966715.88$13,323
Apr 19941,0061,02614.14$14,225
Mar 19941,0481,05912.46$13,058
Feb 19941,02491512.50$12,800
Jan 199487143312.66$11,027
Dec 199350837812.33$6,264
Nov 199385637014.49$12,403
Oct 199362838915.85$9,954
Sep 199378157115.03$11,738
Aug 19931,02878115.66$16,098
Jul 199371335215.46$11,023
Jun 199368555516.79$11,501
May 199398650517.68$17,432
Apr 19931,00069918.05$18,050
Mar 19931,00079618.14$18,140
Feb 19931,20473917.90$21,552
Jan 19931,22083216.93$20,655

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                  560 bbl  × $106.41 =    $59,590
Casinghead gas         0 Mcf  × $  3.05 =         $0

────────────────────────────────────────────────────
Month total                                  $59,590

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/13083 is the state's own key, not one this site invented.