BENAVIDES, ROSA -A-

Operated by MAGNUM ENGINEERING COMPANY (P-5 521539) in the JASPER-WEBB (YEGUA 3500) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 8817District 04Field 45837600OilCasinghead gasSaveExport
Value, all time
$7.4 M
Jan 1993 – May 2026
Value, last 12 filed months
$123 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 13 leases and 39 wells, and the rule below applies to all of them.

Discovered
1974-11-01
as the register files it
Field class
Oil and gas
the register's own label
Between wells
933 ft
minimum
From a lease line
467 ft
minimum

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

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
OilDisposition159,421 bbl$7,390,860
Casinghead gasProduction21 Mcf$0
Total$7,390,860

21 Mcf of this lease's gas, across 21 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 (5)

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 27.5625, -98.8557. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.5 miles.

27.56193, -98.85558 · 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
80.0%
4 of 5 wells
With a plug date
80.0%
4 of 5 wells
Median depth
3,658 ft
5 wells filed one
Completion to plug
9.8 years
median over 3 wells

What the state filed about each well

On the RRC proration schedule
480.0%
A plug date is filed
480.0%
BothOn the schedule and plugged. Neither fact cancels the other.
480.0%
NeitherNo plug date, and not on the schedule.
120.0%

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 3,656 and 3,688 ft, median 3,658 ft, over the 5 wells that filed a depth.

Completions filed
Oct 1976 – Jul 1977
4 of 5 wells; 1 filed none
Plug dates filed
Jun 1983 – Dec 1986
4 of 5 wells; 1 filed none

Last completion to plug: a median of 9.8 years across the 3 wells that filed both dates, with the middle half between 9.7 years and 9.9 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

5 wells

42-4793175263,677 ftJun 1983Yes
42-4793157453,656 ftJul 1977Dec 1986Yes
42-4793146043,658 ftFeb 1977Dec 1986Yes
42-4793141023,658 ftJan 1977Dec 1986Yes
42-4793135813,688 ftOct 1976

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 20261730106.413.05$18,409
Apr 2026157098.932.87$15,532
Mar 2026183089.753.15$16,424
Feb 2026177063.503.75$11,240
Jan 2026364059.138.00$21,523
Dec 2025177056.664.41$10,029
Nov 2025353058.593.93$20,682
Oct 2025148059.383.30$8,788
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 2024353071.372.28$25,194
Sep 2024348069.612.36$24,224
Aug 2024355075.632.06$26,849
Jul 2024335079.932.15$26,777
Jun 2024297078.082.63$23,190
May 2024358078.812.20$28,214
Apr 2024317084.451.66$26,771
Mar 2024354080.301.55$28,426
Feb 2024347076.091.78$26,403
Jan 2024182073.023.30$13,290
Dec 2023356071.262.61$25,369
Nov 20230077.892.81$0
Oct 2023359085.443.09$30,673
Sep 2023358089.042.74$31,876
Aug 2023357080.522.67$28,746
Jul 2023335074.852.64$25,075
Jun 2023332068.962.26$22,895
May 2023356070.622.23$25,141
Apr 2023175078.122.24$13,671
Mar 2023316072.852.39$23,021
Feb 2023351075.112.47$26,364
Jan 2023351076.533.39$26,862
Dec 2022348076.415.73$26,591
Nov 2022359085.005.65$30,515
Oct 2022358087.185.86$31,210
Sep 2022333084.888.16$28,265
Aug 2022180094.529.13$17,014
Jul 20221780101.587.54$18,081
Jun 202200115.097.98$0
May 20221800109.378.43$19,687
Apr 20223600104.226.84$37,519
Mar 20221800108.885.08$19,598
Feb 20220091.054.86$0
Jan 20220081.844.54$0
Dec 20210071.323.90$0
Nov 2021532077.435.24$41,193
Oct 2021180079.795.71$14,362
Sep 2021360069.865.35$25,150
Aug 2021361066.024.22$23,833
Jul 20210070.783.98$0
Jun 20210069.493.38$0
May 2021187063.483.02$11,871
Apr 2021182060.362.76$10,986
Mar 2021360061.302.72$22,068
Feb 2021532057.805.55$30,750
Jan 2021185050.412.81$9,326
Dec 2020364044.642.68$16,249
Nov 2020353038.772.71$13,686
Oct 2020180036.972.48$6,655
Sep 2020362037.091.99$13,427
Aug 2020360039.982.39$14,393
Jul 2020180038.371.83$6,907
Jun 2020336034.901.69$11,726
May 20200016.921.81$0
Apr 2020340014.751.80$5,015
Mar 2020361030.341.86$10,953
Feb 2020183049.881.98$9,128
Jan 20200057.252.09$0
Dec 2019165059.012.30$9,737
Nov 2019363055.302.75$20,074
Oct 2019333053.472.42$17,806
Sep 2019360055.052.66$19,818
Aug 2019291053.112.30$15,455
Jul 2019159056.272.46$8,947
Jun 2019528052.782.49$27,868
May 2019177058.482.74$10,351
Apr 2019349062.632.75$21,858
Mar 2019348056.803.06$19,766
Feb 2019326050.852.79$16,577
Jan 2019359046.033.23$16,525
Dec 2018358046.594.19$16,679
Nov 2018324052.934.24$17,149
Oct 2018164061.443.40$10,076
Sep 2018357059.543.11$21,256
Aug 2018359059.403.07$21,325
Jul 2018347065.142.93$22,604
Jun 2018515060.183.08$30,993
May 2018362065.382.90$23,668
Apr 2018182063.842.90$11,619
Mar 2018542061.222.79$33,181
Feb 2018181061.782.77$11,182
Jan 2018541062.874.01$34,013
Dec 2017340057.272.92$19,472
Nov 2017334055.423.12$18,510
Oct 2017501049.292.98$24,694
Sep 2017180047.523.09$8,554
Aug 2017311045.373.00$14,110
Jul 2017159043.873.09$6,975
Jun 20170042.493.09$0
May 2017314045.373.26$14,246
Apr 2017357047.933.21$17,111
Mar 2017160046.772.98$7,483
Feb 2017362050.452.95$18,263
Jan 2017163049.413.42$8,054
Dec 2016343048.763.72$16,725
Nov 2016323042.492.64$13,724
Oct 2016349046.193.09$16,120
Sep 2016324041.553.10$13,462
Aug 2016337041.442.92$13,965
Jul 2016340041.622.92$14,151
Jun 2016169045.352.69$7,664
May 2016329042.521.99$13,989
Apr 2016331036.561.99$12,101
Mar 2016339033.011.79$11,190
Feb 2016171026.472.06$4,526
Jan 2016332027.352.36$9,080
Dec 2015173032.362.00$5,598
Nov 2015355038.792.17$13,770
Oct 2015162043.552.43$7,055
Sep 2015338042.992.76$14,531
Aug 2015165040.162.87$6,626
Jul 2015310048.152.95$14,927
Jun 20150056.152.88$0
May 2015143055.212.96$7,895
Apr 2015337049.822.71$16,789
Mar 2015328042.892.93$14,068
Feb 2015337044.662.98$15,050
Jan 2015351043.433.10$15,244
Dec 2014502054.693.59$27,454
Nov 2014335070.464.25$23,604
Oct 2014318078.303.90$24,899
Sep 2014326086.164.05$28,088
Aug 2014318089.394.04$28,426
Jul 2014333096.564.18$32,154
Jun 2014516098.164.74$50,651
May 2014339094.734.73$32,113
Apr 2014174095.944.81$16,694
Mar 20140095.895.06$0
Feb 2014369097.406.19$35,941
Jan 2014538090.404.86$48,635
Dec 2013286091.824.35$26,261
Nov 2013350088.853.74$31,098
Oct 2013642097.423.78$62,544
Sep 20131440104.113.72$14,992
Aug 20133600104.253.52$37,530
Jul 20133530102.523.72$36,190
Jun 2013446094.403.93$42,102
May 20130094.834.15$0
Apr 20130093.964.28$0
Mar 2013189093.623.91$17,694
Feb 2013341091.233.42$31,109
Jan 2013356091.603.42$32,610
Dec 2012343086.773.42$29,762
Nov 2012339086.953.62$29,476
Oct 20120089.383.40$0
Sep 2012158094.672.92$14,958
Aug 2012516092.662.91$47,813
Jul 2012493085.133.02$41,969
Jun 2012337079.822.52$26,899
May 2012496091.612.49$45,439
Apr 20123530101.652.00$35,882
Mar 20123560105.052.22$37,398
Feb 20125240101.102.57$52,976
Jan 2012355098.092.73$34,822
Dec 2011515096.873.24$49,888
Nov 2011310095.723.31$29,673
Oct 2011511084.983.65$43,425
Sep 2011336083.623.99$28,096
Aug 2011696083.404.15$58,046
Jul 2011329094.144.52$30,972
Jun 2011514092.904.64$47,751
May 2011526098.134.40$51,616
Apr 20113400105.964.33$36,026
Mar 2011553096.364.06$53,287
Feb 2011181085.644.18$15,501
Jan 2011673086.504.59$58,215
Dec 2010364085.734.35$31,206
Nov 2010482080.843.80$38,965
Oct 2010359078.103.51$28,038
Sep 2010613072.633.98$44,522
Aug 2010167073.684.42$12,305
Jul 2010507072.554.74$36,783
Jun 2010349070.364.91$24,556
May 2010525071.124.24$37,338
Apr 2010537081.694.12$43,868
Mar 2010362078.394.39$28,377
Feb 2010465073.585.44$34,215
Jan 2010458074.365.96$34,057
Dec 2009518071.445.48$37,006
Nov 2009527074.593.75$39,309
Oct 20090072.544.11$0
Sep 2009540065.543.06$35,392
Aug 2009338067.423.22$22,788
Jul 2009603061.133.46$36,861
Jun 2009180066.163.90$11,909
May 2009508054.743.93$27,808
Apr 2009362046.773.59$16,931
Mar 2009694042.144.06$29,245
Feb 2009180032.814.63$5,906
Jan 2009521035.865.37$18,683
Dec 2008520037.105.98$19,292
Nov 2008512055.496.86$28,411
Oct 2008520075.246.92$39,125
Sep 20081800101.767.88$18,317
Aug 20081750114.228.48$19,989
Jul 20083210131.0811.39$42,077
Jun 20083590131.3313.03$47,147
May 20085250123.1711.57$64,664
Apr 20081800110.3110.45$19,856
Mar 20085130101.909.66$52,275
Feb 2008356092.538.77$32,941
Jan 2008176090.388.21$15,907
Dec 2007323088.337.30$28,531
Nov 2007185091.677.29$16,959
Oct 2007534082.856.92$44,242
Sep 2007341075.846.24$25,861
Aug 2007351069.066.39$24,240
Jul 2007359070.906.39$25,453
Jun 2007183062.007.55$11,346
May 2007734058.747.85$43,115
Apr 2007360059.617.81$21,460
Mar 2007365056.927.30$20,776
Feb 2007343055.108.22$18,899
Jan 2007369050.306.73$18,561
Dec 2006555056.656.92$31,441
Nov 2006542054.207.62$29,376
Oct 2006539054.906.01$29,591
Sep 2006534060.085.04$32,083
Aug 2006557068.717.34$38,271
Jul 2006543069.376.34$37,668
Jun 2006349066.286.38$23,132
May 2006720066.016.42$47,527
Apr 2006193064.397.36$12,427
Mar 2006360056.707.08$20,412
Feb 2006678057.597.75$39,046
Jan 2006551060.598.93$33,385
Dec 2005566054.9413.42$31,096
Nov 2005522054.6910.59$28,548
Oct 2005561058.3413.80$32,729
Sep 2005189061.4512.08$11,614
Aug 2005558061.519.80$34,323
Jul 2005553055.697.84$30,797
Jun 2005557052.337.38$29,148
May 2005481045.226.65$21,751
Apr 2005561049.207.36$27,601
Mar 2005750050.377.15$37,778
Feb 2005387045.226.31$17,500
Jan 2005373043.166.32$16,099
Dec 2004323039.866.75$12,875
Nov 2004355045.286.33$16,074
Oct 2004646049.706.52$32,106
Sep 2004564043.245.28$24,387
Aug 2004376042.375.55$15,931
Jul 2004567038.286.08$21,705
Jun 2004524036.106.43$18,916
May 2004594037.486.49$22,263
Apr 2004466034.475.86$16,063
Mar 2004596034.365.53$20,479
Feb 2004574032.455.51$18,626
Jan 2004571032.036.30$18,289
Dec 2003803030.266.30$24,299
Nov 20030028.804.60$0
Oct 2003610028.174.76$17,184
Sep 2003766026.314.75$20,153
Aug 2003371029.765.13$11,041
Jul 2003726029.415.17$21,352
Jun 2003541028.565.98$15,451
May 2003542026.595.97$14,412
Apr 2003723026.675.41$19,282
Mar 2003355031.146.10$11,055
Feb 2003552033.487.93$18,481
Jan 2003727030.315.58$22,035
Dec 2002557026.914.85$14,989
Nov 2002729024.664.14$17,977
Oct 2002562026.464.23$14,871
Sep 2002553027.443.64$15,174
Aug 2002732025.963.16$19,003
Jul 2002540024.583.06$13,273
Jun 2002718023.733.34$17,038
May 2002368024.663.58$9,075
Apr 2002530023.653.51$12,535
Mar 2002736022.003.10$16,192
Feb 2002725018.222.38$13,210
Jan 2002730017.172.38$12,534
Dec 2001698016.932.36$11,817
Nov 2001536018.072.41$9,686
Oct 2001721019.782.53$14,261
Sep 2001702024.262.25$17,031
Aug 2001713024.873.05$17,732
Jul 2001550023.933.20$13,162
Jun 2001730024.563.82$17,929
May 2001181025.524.31$4,619
Apr 2001726024.685.34$17,918
Mar 2001715024.545.38$17,546
Feb 2001539027.755.77$14,957
Jan 2001685027.478.40$18,817
Dec 2000733026.889.12$19,703
Nov 2000549032.215.66$17,683
Oct 2000729031.235.15$22,767
Sep 2000514031.875.19$16,381
Aug 2000723029.644.54$21,430
Jul 2000476028.534.09$13,580
Jun 2000827029.304.40$24,231
May 2000523027.263.68$14,257
Apr 2000745024.513.12$18,260
Mar 2000704028.422.86$20,008
Feb 2000375027.622.73$10,358
Jan 2000314025.272.48$7,935
Dec 1999739024.282.42$17,943
Nov 1999515023.192.43$11,943
Oct 1999186020.982.80$3,902
Sep 1999569021.752.62$12,376
Aug 1999755019.262.88$14,541
Jul 1999741017.892.37$13,256
Jun 1999560015.942.36$8,926
May 1999756015.792.32$11,937
Apr 1999569015.102.21$8,592
Mar 1999564012.471.84$7,033
Feb 199976809.981.82$7,665
Jan 1999374010.381.90$3,882
Dec 199856009.201.77$5,152
Nov 1998752010.892.19$8,189
Oct 1998551012.421.97$6,843
Sep 1998567012.592.08$7,139
Aug 1998753011.301.91$8,509
Jul 1998374011.742.24$4,391
Jun 1998757011.242.24$8,509
May 1998566012.622.21$7,143
Apr 1998372013.042.51$4,851
Mar 1998575012.802.31$7,360
Feb 1998574013.952.30$8,007
Jan 1998581014.702.15$8,541
Dec 1997573016.322.41$9,351
Nov 1997389018.193.09$7,076
Oct 1997584019.253.15$11,242
Sep 1997385017.742.95$6,830
Aug 1997563017.862.55$10,055
Jul 1997583017.582.25$10,249
Jun 1997586017.242.26$10,103
May 1997580018.972.31$11,003
Apr 1997593017.882.08$10,603
Mar 1997394018.951.94$7,466
Feb 1997393020.492.21$8,053
Jan 1997566023.483.54$13,290
Dec 1996586023.32$13,666
Nov 1996392021.97$8,612
Oct 1996554023.31$12,914
Sep 1996385022.22$8,555
Aug 1996557020.26$11,285
Jul 1996495019.55$9,677
Jun 1996580018.73$10,863
May 1996198019.43$3,847
Apr 1996569021.51$12,239
Mar 1996374019.38$7,248
Feb 1996568016.98$9,645
Jan 1996388017.07$6,623
Dec 1995572017.19$9,833
Nov 1995390016.00$6,240
Oct 1995578015.43$8,919
Sep 1995392016.18$6,343
Aug 1995389015.92$6,193
Jul 1995553015.24$8,428
Jun 1995365016.41$5,990
May 1995373017.56$6,550
Apr 1995553017.73$9,805
Mar 1995374016.44$6,149
Feb 1995375016.58$6,218
Jan 1995369015.92$5,874
Dec 1994374015.03$5,621
Nov 1994373015.90$5,931
Oct 1994550015.58$8,569
Sep 1994363115.29$5,550
Aug 1994361116.13$5,823
Jul 1994539117.56$9,465
Jun 1994359117.09$6,135
May 1994541115.88$8,591
Apr 1994368114.14$5,204
Mar 1994364112.46$4,535
Feb 1994548112.50$6,850
Jan 1994182112.66$2,304
Dec 1993366112.33$4,513
Nov 1993544114.49$7,883
Oct 1993361115.85$5,722
Sep 1993365115.03$5,486
Aug 1993535115.66$8,378
Jul 1993368115.46$5,689
Jun 1993374116.79$6,279
May 1993369117.68$6,524
Apr 1993370118.05$6,679
Mar 1993556118.14$10,086
Feb 1993387117.90$6,927
Jan 1993382116.93$6,467

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                  173 bbl  × $106.41 =    $18,409
Casinghead gas         0 Mcf  × $  3.05 =         $0

────────────────────────────────────────────────────
Month total                                  $18,409

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. 04/O/8817 is the state's own key, not one this site invented.