FERTSCH, R.

Operated by GREENWERKS OUTDOOR SERVICES LLC (P-5 331425) in the HOBSON field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 717District 02Field 41835001OilCasinghead gasSaveExport
Value, all time
$6.2 M
Jan 1993 – May 2026
Value, last 12 filed months
$106 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 19 leases and 37 wells, and the rule below applies to all of them.

Discovered
1942-02-26
as the register files it
Field class
Oil and gas
the register's own label
Between wells
933 ft
minimum
From a lease line
330 ft
minimum

A drilling unit in this field needs at least 20 acres. The field rule took effect on 1995-01-01.

The Commission's schedule remark for this field reads: DKT # 2-19529 RE-ENFORCES THE RULES ESTABLISHED IN 6/16/50

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
OilDisposition122,949 bbl$6,203,982
Casinghead gasProduction296 Mcf$1,321
Total$6,205,303

23 Mcf of this lease's gas, across 23 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 (6)

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 28.9115, -98.0171. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.3 miles.

28.91152, -98.01816 · 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
50.0%
3 of 6 wells
With a plug date
33.3%
2 of 6 wells
Median depth
4,024 ft
5 wells filed one
Completion to plug
no well filed both dates

What the state filed about each well

On the RRC proration schedule
350.0%
A plug date is filed
233.3%
BothOn the schedule and plugged. Neither fact cancels the other.
233.3%
NeitherNo plug date, and not on the schedule.
350.0%

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 3,975 and 4,034 ft, median 4,024 ft, over the 5 wells that filed a depth.

Completions filed
Feb 2011 – Mar 2012
3 of 6 wells; 3 filed none
Plug dates filed
Apr 1988 – Sep 2003
2 of 6 wells; 4 filed none

6 wells

42-2550089914,033 ftSep 2003Yes
42-2550090434,024 ftApr 1988Yes
42-255009054
42-2553157073,975 ftMar 2012Yes
42-2550090363,979 ftSep 2011
42-2550089824,034 ftFeb 2011

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 20261210106.413.05$12,876
Apr 2026126098.932.87$12,465
Mar 2026125089.753.15$11,219
Feb 2026125063.503.75$7,938
Jan 2026121059.138.00$7,155
Dec 2025134056.664.41$7,592
Nov 2025136058.593.93$7,968
Oct 2025243059.383.30$14,429
Sep 2025130062.743.08$8,156
Aug 20250063.933.01$0
Jul 2025118066.743.32$7,875
Jun 2025123066.483.13$8,177
May 2025124060.553.23$7,508
Apr 2025121062.363.54$7,546
Mar 20250067.704.27$0
Feb 20250070.884.34$0
Jan 2025119074.324.28$8,844
Dec 2024237068.993.12$16,351
Nov 2024120069.052.20$8,286
Oct 2024240071.372.28$17,129
Sep 2024124069.612.36$8,632
Aug 2024364075.632.06$27,529
Jul 20240079.932.15$0
Jun 2024125078.082.63$9,760
May 2024125078.812.20$9,851
Apr 2024249084.451.66$21,028
Mar 2024251080.301.55$20,155
Feb 20240076.091.78$0
Jan 2024121073.023.30$8,835
Dec 2023245071.262.61$17,459
Nov 2023123077.892.81$9,580
Oct 2023121085.443.09$10,338
Sep 2023252089.042.74$22,438
Aug 2023126080.522.67$10,146
Jul 2023126074.852.64$9,431
Jun 2023126068.962.26$8,689
May 2023242070.622.23$17,090
Apr 2023125078.122.24$9,765
Mar 2023121072.852.39$8,815
Feb 2023135075.112.47$10,140
Jan 2023126076.533.39$9,643
Dec 2022256076.415.73$19,561
Nov 2022130085.005.65$11,050
Oct 2022132087.185.86$11,508
Sep 2022136084.888.16$11,544
Aug 2022252094.529.13$23,819
Jul 20221310101.587.54$13,307
Jun 20222470115.097.98$28,427
May 20221330109.378.43$14,546
Apr 20222480104.226.84$25,847
Mar 20221260108.885.08$13,719
Feb 2022220091.054.86$20,031
Jan 2022122081.844.54$9,984
Dec 2021124071.323.90$8,844
Nov 2021239077.435.24$18,506
Oct 2021126079.795.71$10,054
Sep 2021245069.865.35$17,116
Aug 2021130066.024.22$8,583
Jul 2021340070.783.98$24,065
Jun 20210069.493.38$0
May 20210063.483.02$0
Apr 20210060.362.76$0
Mar 20210061.302.72$0
Feb 2021241057.805.55$13,930
Jan 2021124050.412.81$6,251
Dec 2020122044.642.68$5,446
Nov 2020130038.772.71$5,040
Oct 2020122036.972.48$4,510
Sep 2020116037.091.99$4,302
Aug 2020127039.982.39$5,077
Jul 2020128038.371.83$4,911
Jun 2020128034.901.69$4,467
May 2020239016.921.81$4,044
Apr 2020112014.751.80$1,652
Mar 2020126030.341.86$3,823
Feb 2020119049.881.98$5,936
Jan 2020256057.252.09$14,656
Dec 2019249059.012.30$14,693
Nov 2019245055.302.75$13,549
Oct 2019261053.472.42$13,956
Sep 2019136055.052.66$7,487
Aug 2019262053.112.30$13,915
Jul 2019258056.272.46$14,518
Jun 2019254052.782.49$13,406
May 2019257058.482.74$15,029
Apr 2019253062.632.75$15,845
Mar 2019248056.803.06$14,086
Feb 2019124050.852.79$6,305
Jan 2019251046.033.23$11,554
Dec 2018241046.594.19$11,228
Nov 2018245052.934.24$12,968
Oct 2018243061.443.40$14,930
Sep 2018240059.543.11$14,290
Aug 2018367059.403.07$21,800
Jul 2018263065.142.93$17,132
Jun 2018251060.183.08$15,105
May 2018366065.382.90$23,929
Apr 2018250063.842.90$15,960
Mar 2018127061.222.79$7,775
Feb 2018245061.782.77$15,136
Jan 2018375062.874.01$23,576
Dec 2017251057.272.92$14,375
Nov 2017378055.423.12$20,949
Oct 2017374049.292.98$18,434
Sep 2017380047.523.09$18,058
Aug 2017252045.373.00$11,433
Jul 2017379043.873.09$16,627
Jun 2017376042.493.09$15,976
May 2017245045.373.26$11,116
Apr 2017498047.933.21$23,869
Mar 2017348046.772.98$16,276
Feb 2017385050.452.95$19,423
Jan 2017505049.413.42$24,952
Dec 2016510048.763.72$24,868
Nov 2016386042.492.64$16,401
Oct 2016380046.193.09$17,552
Sep 2016499041.553.10$20,733
Aug 2016398041.442.92$16,493
Jul 2016515041.622.92$21,434
Jun 2016380045.352.69$17,233
May 2016342042.521.99$14,542
Apr 2016247036.561.99$9,030
Mar 2016391033.011.79$12,907
Feb 2016394026.472.06$10,429
Jan 2016509027.352.36$13,921
Dec 2015377032.362.00$12,200
Nov 2015397038.792.17$15,400
Oct 2015509043.552.43$22,167
Sep 2015371042.992.76$15,949
Aug 2015502040.162.87$20,160
Jul 2015509048.152.95$24,508
Jun 2015383056.152.88$21,505
May 2015388055.212.96$21,421
Apr 2015266049.822.71$13,252
Mar 2015373042.892.93$15,998
Feb 2015394044.662.98$17,596
Jan 2015397043.433.10$17,242
Dec 2014628054.693.59$34,345
Nov 2014379070.464.25$26,704
Oct 2014508078.303.90$39,776
Sep 2014527086.164.05$45,406
Aug 2014378089.394.04$33,789
Jul 2014513096.564.18$49,535
Jun 2014515098.164.74$50,552
May 2014638094.734.73$60,438
Apr 2014387095.944.81$37,129
Mar 2014624095.895.06$59,835
Feb 2014371097.406.19$36,135
Jan 2014619090.404.86$55,958
Dec 2013608091.824.35$55,827
Nov 2013498088.853.74$44,247
Oct 2013488097.423.78$47,541
Sep 20134610104.113.72$47,995
Aug 20134840104.253.52$50,457
Jul 20135070102.523.72$51,978
Jun 2013497094.403.93$46,917
May 2013618094.834.15$58,605
Apr 2013731093.964.28$68,685
Mar 2013474093.623.91$44,376
Feb 2013362091.233.42$33,025
Jan 2013582091.603.42$53,311
Dec 2012602086.773.42$52,236
Nov 2012477086.953.62$41,475
Oct 2012493089.383.40$44,064
Sep 2012554094.672.92$52,447
Aug 2012582092.662.91$53,928
Jul 2012716085.133.02$60,953
Jun 2012584079.822.52$46,615
May 2012713091.612.49$65,318
Apr 20127140101.652.00$72,578
Mar 20129010105.052.22$94,650
Feb 20128250101.102.57$83,408
Jan 2012837098.092.73$82,101
Dec 20111,078096.873.24$104,426
Nov 2011967095.723.31$92,561
Oct 2011957084.983.65$81,326
Sep 20111,00414283.623.99$84,520
Aug 2011336083.404.15$28,022
Jul 2011309094.144.52$29,089
Jun 20110092.904.64$0
May 2011421098.134.40$41,313
Apr 20112350105.964.33$24,901
Mar 2011245096.364.06$23,608
Feb 20110085.644.18$0
Jan 2011157086.504.59$13,581
Dec 20100085.734.35$0
Nov 20100080.843.80$0
Oct 20100078.103.51$0
Sep 20100072.633.98$0
Aug 2010120173.684.42$8,846
Jul 20100172.554.74$5
Jun 20100070.364.91$0
May 20100171.124.24$4
Apr 20100181.694.12$4
Mar 20100178.394.39$4
Feb 2010333173.585.44$24,508
Jan 20100174.365.96$6
Dec 2009162171.445.48$11,579
Nov 2009349174.593.75$26,036
Oct 20090172.544.11$4
Sep 2009289165.543.06$18,944
Aug 2009342167.423.22$23,061
Jul 2009351161.133.46$21,460
Jun 20090166.163.90$4
May 20090154.743.93$4
Apr 20090146.773.59$4
Mar 20090142.144.06$4
Feb 2009172132.814.63$5,648
Jan 20090135.865.37$5
Dec 2008678137.105.98$25,160
Nov 20080155.496.86$7
Oct 2008508175.246.92$38,229
Sep 20082601101.767.88$26,465
Aug 200801114.228.48$8
Jul 200801131.0811.39$11
Jun 200801131.3313.03$13
May 20083851123.1711.57$47,432
Apr 200800110.3110.45$0
Mar 200801101.909.66$10
Feb 2008186192.538.77$17,219
Jan 20080190.388.21$8
Dec 2007340188.337.30$30,040
Nov 20070191.677.29$7
Oct 2007177182.856.92$14,671
Sep 2007313175.846.24$23,744
Aug 2007353169.066.39$24,385
Jul 20070170.906.39$6
Jun 2007528162.007.55$32,744
May 2007341158.747.85$20,038
Apr 2007355159.617.81$21,169
Mar 2007182156.927.30$10,367
Feb 2007531155.108.22$29,266
Jan 2007350150.306.73$17,612
Dec 2006334156.656.92$18,928
Nov 2006383154.207.62$20,766
Oct 2006356154.906.01$19,550
Sep 2006170160.085.04$10,219
Aug 2006178168.717.34$12,238
Jul 2006299169.376.34$20,748
Jun 2006173166.286.38$11,473
May 2006375166.016.42$24,760
Apr 2006394164.397.36$25,377
Mar 2006171156.707.08$9,703
Feb 2006190157.597.75$10,950
Jan 2006180160.598.93$10,915
Dec 2005185154.9413.42$10,177
Nov 2005368154.6910.59$20,137
Oct 2005359158.3413.80$20,958
Sep 2005241161.4512.08$14,822
Aug 2005539161.519.80$33,164
Jul 2005340155.697.84$18,942
Jun 2005537152.337.38$28,109
May 2005339145.226.65$15,336
Apr 2005397149.207.36$19,540
Mar 2005120150.377.15$6,052
Feb 2005184145.226.31$8,327
Jan 2005174143.166.32$7,516
Dec 2004192139.866.75$7,660
Nov 2004177145.286.33$8,021
Oct 2004366149.706.52$18,197
Sep 2004382143.245.28$16,523
Aug 2004358142.375.55$15,174
Jul 2004318138.286.08$12,179
Jun 2004338136.106.43$12,208
May 2004569137.486.49$21,333
Apr 2004312134.475.86$10,761
Mar 2004338134.365.53$11,619
Feb 2004173132.455.51$5,619
Jan 2004656132.036.30$21,018
Dec 2003421130.266.30$12,746
Nov 2003149128.804.60$4,296
Oct 2003518128.174.76$14,597
Sep 2003335126.314.75$8,819
Aug 2003442129.765.13$13,159
Jul 2003659129.415.17$19,386
Jun 2003225128.565.98$6,432
May 2003175126.595.97$4,659
Apr 20030126.675.41$5
Mar 20030131.146.10$6
Feb 20030133.487.93$8
Jan 20030130.315.58$6
Dec 20020126.914.85$5
Nov 20020124.664.14$4
Oct 20020126.464.23$4
Sep 2002109127.443.64$2,995
Aug 20020125.963.16$3
Jul 2002189124.583.06$4,649
Jun 20020123.733.34$3
May 2002143124.663.58$3,530
Apr 2002355123.653.51$8,399
Mar 2002356122.003.10$7,835
Feb 2002531118.222.38$9,677
Jan 2002363117.172.38$6,235
Dec 2001471116.932.36$7,976
Nov 2001472118.072.41$8,531
Oct 2001469119.782.53$9,279
Sep 2001490124.262.25$11,890
Aug 2001401124.873.05$9,976
Jul 2001841123.933.20$20,128
Jun 2001506124.563.82$12,431
May 2001430125.524.31$10,978
Apr 2001591124.685.34$14,591
Mar 20010124.545.38$5
Feb 2001457127.755.77$12,688
Jan 2001339127.478.40$9,321
Dec 2000520126.889.12$13,987
Nov 2000631132.215.66$20,330
Oct 2000438131.235.15$13,684
Sep 2000645131.875.19$20,561
Aug 2000865129.644.54$25,643
Jul 2000362128.534.09$10,332
Jun 2000507129.304.40$14,860
May 2000695127.263.68$18,949
Apr 2000467124.513.12$11,449
Mar 2000681128.422.86$19,357
Feb 20001,033127.622.73$28,534
Jan 2000322125.272.48$8,139
Dec 1999368124.282.42$8,937
Nov 1999298123.192.43$6,913
Oct 1999372120.982.80$7,807
Sep 1999354121.752.62$7,702
Aug 1999419119.262.88$8,073
Jul 1999349017.892.37$6,244
Jun 1999355015.942.36$5,659
May 1999530015.792.32$8,369
Apr 1999355015.102.21$5,361
Mar 1999315012.471.84$3,928
Feb 199917409.981.82$1,737
Jan 1999341010.381.90$3,540
Dec 199835309.201.77$3,248
Nov 1998332010.892.19$3,615
Oct 1998414012.421.97$5,142
Sep 1998466012.592.08$5,867
Aug 1998386011.301.91$4,362
Jul 1998443011.742.24$5,201
Jun 1998326011.242.24$3,664
May 1998222012.622.21$2,802
Apr 1998253013.042.51$3,299
Mar 1998430012.802.31$5,504
Feb 1998164013.952.30$2,288
Jan 1998559014.702.15$8,217
Dec 1997327016.322.41$5,337
Nov 1997434018.193.09$7,894
Oct 1997419019.253.15$8,066
Sep 1997458017.742.95$8,125
Aug 1997500017.862.55$8,930
Jul 1997498017.582.25$8,755
Jun 1997408017.242.26$7,034
May 1997324018.972.31$6,146
Apr 1997480017.882.08$8,582
Mar 1997325018.951.94$6,159
Feb 1997456020.492.21$9,343
Jan 1997347023.483.54$8,148
Dec 1996426023.32$9,934
Nov 1996483021.97$10,612
Oct 1996435023.31$10,140
Sep 1996467022.22$10,377
Aug 1996358020.26$7,253
Jul 1996489019.55$9,560
Jun 1996484018.73$9,065
May 1996479019.43$9,307
Apr 1996501021.51$10,777
Mar 1996614019.38$11,899
Feb 1996331016.98$5,620
Jan 1996161017.07$2,748
Dec 1995163017.19$2,802
Nov 1995249016.00$3,984
Oct 1995337015.43$5,200
Sep 1995291016.18$4,708
Aug 1995336015.92$5,349
Jul 1995229015.24$3,490
Jun 1995229016.41$3,758
May 1995373017.56$6,550
Apr 1995170017.73$3,014
Mar 1995257016.44$4,225
Feb 1995366016.58$6,068
Jan 1995248015.92$3,948
Dec 1994306015.03$4,599
Nov 1994216115.90$3,434
Oct 1994259115.58$4,035
Sep 1994246115.29$3,761
Aug 1994315116.13$5,081
Jul 1994295117.56$5,180
Jun 1994310117.09$5,298
May 1994264115.88$4,192
Apr 1994299114.14$4,228
Mar 1994325112.46$4,050
Feb 1994301112.50$3,763
Jan 1994116112.66$1,469
Dec 1993319112.33$3,933
Nov 1993329114.49$4,767
Oct 1993327115.85$5,183
Sep 1993162115.03$2,435
Aug 1993296115.66$4,635
Jul 1993307115.46$4,746
Jun 1993308116.79$5,171
May 1993331117.68$5,852
Apr 1993675118.05$12,184
Mar 1993174118.14$3,156
Feb 1993316117.90$5,656
Jan 1993330116.93$5,587

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                  121 bbl  × $106.41 =    $12,876
Casinghead gas         0 Mcf  × $  3.05 =         $0

────────────────────────────────────────────────────
Month total                                  $12,876

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. 02/O/717 is the state's own key, not one this site invented.