VANDERSTUCKEN

Operated by O'RYAN OIL AND GAS (P-5 617042) in the SAWYER (CANYON) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 100971District 7CField 81267333NGPA filingGasSaveExport
Value, all time
$85 k
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
1
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 6,629 leases and 6,629 wells, and the rule below applies to all of them.

Discovered
1967-07-01
as the register files it
Field class
Gas
the register's own label
Between wells
1,000 ft
minimum
From a lease line
500 ft
minimum

A drilling unit in this field needs at least 40 acres. The field rule took effect on 2003-06-24.

The Commission's schedule remark for this field reads: FIELD PER ORDER 7C-0234582 6/2403

Severance-tax incentive filings

Applications the operator filed to have this lease's gas taxed at a reduced state rate. A filing is an application, and this page never calls one a reduction that was granted.

ProgrammeFilingsWith an approval dateDatedDocket
NGPA1none

This says nothing about a royalty. A severance tax is charged to the operator. Whether a reduced rate reaches a royalty owner depends on the wording of the lease instrument, which is a private contract this site does not hold.

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
GasProduction43,333 Mcf$84,608
Total$84,608

16,624 Mcf of this lease's gas, across 44 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 (1)

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 30.3507, -100.3637. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

30.35069, -100.36373 · 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 1 wells
With a plug date
0.0%
0 of 1 wells
Median depth
3,658 ft
1 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.
1100.0%

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

The one well that filed a depth was drilled to 3,658 ft.

Completions filed
Jul 1982
1 of 1 wells

1 well

42-435327284A3,658 ftJul 1982

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 20260106.413.05$0
Apr 2026098.932.87$0
Mar 2026089.753.15$0
Feb 2026063.503.75$0
Jan 2026059.138.00$0
Dec 2025056.664.41$0
Nov 2025058.593.93$0
Oct 2025059.383.30$0
Sep 2025062.743.08$0
Aug 2025063.933.01$0
Jul 2025066.743.32$0
Jun 2025066.483.13$0
May 2025060.553.23$0
Apr 2025062.363.54$0
Mar 2025067.704.27$0
Feb 2025070.884.34$0
Jan 2025074.324.28$0
Dec 2024068.993.12$0
Nov 2024069.052.20$0
Oct 2024071.372.28$0
Sep 2024069.612.36$0
Aug 2024075.632.06$0
Jul 2024079.932.15$0
Jun 2024078.082.63$0
May 2024078.812.20$0
Apr 2024084.451.66$0
Mar 2024080.301.55$0
Feb 2024076.091.78$0
Jan 2024073.023.30$0
Dec 2023071.262.61$0
Nov 2023077.892.81$0
Oct 2023085.443.09$0
Sep 2023089.042.74$0
Aug 2023080.522.67$0
Jul 2023074.852.64$0
Jun 2023068.962.26$0
May 2023070.622.23$0
Apr 2023078.122.24$0
Mar 2023072.852.39$0
Feb 2023075.112.47$0
Jan 2023076.533.39$0
Dec 2022076.415.73$0
Nov 2022085.005.65$0
Oct 2022087.185.86$0
Sep 2022084.888.16$0
Aug 2022094.529.13$0
Jul 20220101.587.54$0
Jun 20220115.097.98$0
May 20220109.378.43$0
Apr 20220104.226.84$0
Mar 20220108.885.08$0
Feb 2022091.054.86$0
Jan 2022081.844.54$0
Dec 2021071.323.90$0
Nov 2021077.435.24$0
Oct 2021079.795.71$0
Sep 2021069.865.35$0
Aug 2021066.024.22$0
Jul 2021070.783.98$0
Jun 2021069.493.38$0
May 2021063.483.02$0
Apr 2021060.362.76$0
Mar 2021061.302.72$0
Feb 2021057.805.55$0
Jan 2021050.412.81$0
Dec 2020044.642.68$0
Nov 2020038.772.71$0
Oct 2020036.972.48$0
Sep 2020037.091.99$0
Aug 2020039.982.39$0
Jul 2020038.371.83$0
Jun 2020034.901.69$0
May 2020016.921.81$0
Apr 20201314.751.80$23
Mar 20201230.341.86$22
Feb 20201949.881.98$38
Jan 2020257.252.09$4
Dec 20192959.012.30$67
Nov 20195555.302.75$151
Oct 20194253.472.42$102
Sep 20195055.052.66$133
Aug 20194553.112.30$104
Jul 2019056.272.46$0
Jun 20194052.782.49$100
May 2019058.482.74$0
Apr 2019062.632.75$0
Mar 20194156.803.06$126
Feb 20196550.852.79$181
Jan 20195046.033.23$161
Dec 20186146.594.19$255
Nov 20183852.934.24$161
Oct 20185461.443.40$184
Sep 20186759.543.11$208
Aug 20188059.403.07$245
Jul 20187365.142.93$214
Jun 20188160.183.08$249
May 20186265.382.90$180
Apr 20186563.842.90$189
Mar 20186661.222.79$184
Feb 20186961.782.77$191
Jan 20184862.874.01$192
Dec 20175557.272.92$161
Nov 20172555.423.12$78
Oct 2017049.292.98$0
Sep 20171047.523.09$31
Aug 20172845.373.00$84
Jul 20173843.873.09$117
Jun 20175442.493.09$167
May 20177745.373.26$251
Apr 20174347.933.21$138
Mar 20176946.772.98$206
Feb 20177150.452.95$210
Jan 20177649.413.42$260
Dec 20166248.763.72$231
Nov 20167742.492.64$204
Oct 20168346.193.09$256
Sep 2016441.553.10$12
Aug 20162941.442.92$85
Jul 20166441.622.92$187
Jun 201616245.352.69$435
May 201612042.521.99$239
Apr 201613036.561.99$259
Mar 201617733.011.79$318
Feb 201614426.472.06$297
Jan 20169727.352.36$229
Dec 201510032.362.00$200
Nov 201513238.792.17$286
Oct 201513143.552.43$318
Sep 201520642.992.76$568
Aug 201528740.162.87$824
Jul 201519248.152.95$565
Jun 201518256.152.88$525
May 201518855.212.96$556
Apr 20151449.822.71$38
Mar 2015042.892.93$0
Feb 201510044.662.98$298
Jan 201511443.433.10$353
Dec 201412454.693.59$445
Nov 201414070.464.25$595
Oct 201415678.303.90$609
Sep 201410686.164.05$429
Aug 201426589.394.04$1,069
Jul 201415496.564.18$644
Jun 201414498.164.74$682
May 20149894.734.73$463
Apr 20149995.944.81$476
Mar 20145595.895.06$278
Feb 20148797.406.19$539
Jan 20145590.404.86$267
Dec 20133691.824.35$157
Nov 20133988.853.74$146
Oct 20134097.423.78$151
Sep 201340104.113.72$149
Aug 201394104.253.52$331
Jul 201354102.523.72$201
Jun 20133894.403.93$149
May 20134494.834.15$183
Apr 20133793.964.28$158
Mar 20132893.623.91$110
Feb 20132591.233.42$86
Jan 20133991.603.42$133
Dec 20124586.773.42$154
Nov 20121486.953.62$51
Oct 20121089.383.40$34
Sep 2012994.672.92$26
Aug 20121192.662.91$32
Jul 20121585.133.02$45
Jun 20121579.822.52$38
May 20121291.612.49$30
Apr 20128101.652.00$16
Mar 201212105.052.22$27
Feb 201211101.102.57$28
Jan 20121598.092.73$41
Dec 20111496.873.24$45
Nov 20111095.723.31$33
Oct 20111884.983.65$66
Sep 20111883.623.99$72
Aug 20113183.404.15$129
Jul 2011094.144.52$0
Jun 2011092.904.64$0
May 2011098.134.40$0
Apr 20110105.964.33$0
Mar 2011096.364.06$0
Feb 2011085.644.18$0
Jan 2011086.504.59$0
Dec 2010085.734.35$0
Nov 2010080.843.80$0
Oct 2010078.103.51$0
Sep 2010072.633.98$0
Aug 2010073.684.42$0
Jul 2010072.554.74$0
Jun 2010070.364.91$0
May 2010071.124.24$0
Apr 2010081.694.12$0
Mar 2010078.394.39$0
Feb 2010073.585.44$0
Jan 2010074.365.96$0
Dec 2009071.445.48$0
Nov 2009074.593.75$0
Oct 2009072.544.11$0
Sep 2009065.543.06$0
Aug 2009067.423.22$0
Jul 2009861.133.46$28
Jun 20091266.163.90$47
May 2009054.743.93$0
Apr 2009046.773.59$0
Mar 2009642.144.06$24
Feb 20097632.814.63$352
Jan 20096635.865.37$354
Dec 20083137.105.98$185
Nov 20083455.496.86$233
Oct 20081875.246.92$125
Sep 200834101.767.88$268
Aug 200837114.228.48$314
Jul 200811131.0811.39$125
Jun 20080131.3313.03$0
May 20085123.1711.57$58
Apr 20088110.3110.45$84
Mar 20087101.909.66$68
Feb 2008492.538.77$35
Jan 2008790.388.21$57
Dec 20071988.337.30$139
Nov 20071791.677.29$124
Oct 2007082.856.92$0
Sep 2007075.846.24$0
Aug 2007069.066.39$0
Jul 20071170.906.39$70
Jun 2007062.007.55$0
May 2007058.747.85$0
Apr 2007059.617.81$0
Mar 2007356.927.30$22
Feb 2007155.108.22$8
Jan 2007250.306.73$13
Dec 20061656.656.92$111
Nov 2006454.207.62$30
Oct 2006554.906.01$30
Sep 2006160.085.04$5
Aug 2006668.717.34$44
Jul 2006569.376.34$32
Jun 2006666.286.38$38
May 2006766.016.42$45
Apr 2006864.397.36$59
Mar 2006256.707.08$14
Feb 2006457.597.75$31
Jan 2006360.598.93$27
Dec 2005254.9413.42$27
Nov 2005654.6910.59$64
Oct 2005358.3413.80$41
Sep 2005061.4512.08$0
Aug 2005361.519.80$29
Jul 2005055.697.84$0
Jun 2005052.337.38$0
May 20051145.226.65$73
Apr 2005349.207.36$22
Mar 200511750.377.15$837
Feb 200510645.226.31$669
Jan 20057843.166.32$493
Dec 20044939.866.75$331
Nov 20048245.286.33$519
Oct 20046649.706.52$430
Sep 20048743.245.28$460
Aug 20047542.375.55$416
Jul 20047538.286.08$456
Jun 20045536.106.43$354
May 20046737.486.49$435
Apr 200410834.475.86$633
Mar 20045234.365.53$288
Feb 20047932.455.51$435
Jan 2004132.036.30$6
Dec 20039330.266.30$586
Nov 20032828.804.60$129
Oct 200314528.174.76$690
Sep 200312826.314.75$608
Aug 200313129.765.13$672
Jul 20036529.415.17$336
Jun 20032928.565.98$174
May 20035526.595.97$329
Apr 200310826.675.41$584
Mar 2003031.146.10$0
Feb 20032433.487.93$190
Jan 20036830.315.58$380
Dec 20029826.914.85$476
Nov 200212224.664.14$505
Oct 20028626.464.23$364
Sep 20028327.443.64$302
Aug 200212325.963.16$389
Jul 200216124.583.06$493
Jun 2002023.733.34$0
May 2002024.663.58$0
Apr 2002023.653.51$0
Mar 2002222.003.10$6
Feb 200213018.222.38$309
Jan 20022717.172.38$64
Dec 200116616.932.36$392
Nov 200113518.072.41$325
Oct 200113619.782.53$344
Sep 200112224.262.25$275
Aug 200110824.873.05$330
Jul 200110023.933.20$320
Jun 20019724.563.82$371
May 200115725.524.31$676
Apr 20018224.685.34$438
Mar 200115724.545.38$844
Feb 200117827.755.77$1,027
Jan 200115627.478.40$1,310
Dec 20008826.889.12$803
Nov 20005632.215.66$317
Oct 20007831.235.15$401
Sep 20007431.875.19$384
Aug 200014629.644.54$663
Jul 200016228.534.09$663
Jun 200018429.304.40$809
May 200022127.263.68$813
Apr 200017524.513.12$545
Mar 200027728.422.86$792
Feb 200025827.622.73$703
Jan 200030025.272.48$744
Dec 199933224.282.42$805
Nov 199933323.192.43$811
Oct 199933820.982.80$948
Sep 199929621.752.62$775
Aug 199928519.262.88$820
Jul 199933217.892.37$788
Jun 199930615.942.36$723
May 199940315.792.32$935
Apr 199940315.102.21$890
Mar 199939512.471.84$726
Feb 19993359.981.82$609
Jan 199928110.381.90$534
Dec 19983589.201.77$635
Nov 199831110.892.19$680
Oct 199833912.421.97$668
Sep 199837512.592.08$781
Aug 199834911.301.91$666
Jul 199828911.742.24$647
Jun 199835711.242.24$799
May 199830512.622.21$673
Apr 199832113.042.51$804
Mar 199841112.802.31$949
Feb 199840313.952.30$927
Jan 199839014.702.15$840
Dec 199739816.322.41$960
Nov 199743218.193.09$1,334
Oct 199732719.253.15$1,030
Sep 199739117.742.95$1,155
Aug 199732317.862.55$825
Jul 199737017.582.25$831
Jun 199737517.242.26$846
May 199739518.972.31$912
Apr 199741517.882.08$864
Mar 199739518.951.94$766
Feb 199738820.492.21$856
Jan 199749223.483.54$1,742
Dec 199645123.32$0
Nov 199636821.97$0
Oct 199633123.31$0
Sep 199637722.22$0
Aug 199614320.26$0
Jul 199610419.55$0
Jun 199632718.73$0
May 199636819.43$0
Apr 199660721.51$0
Mar 199662319.38$0
Feb 199661816.98$0
Jan 199659217.07$0
Dec 199552217.19$0
Nov 199567516.00$0
Oct 199587115.43$0
Sep 199576216.18$0
Aug 199557915.92$0
Jul 199539415.24$0
Jun 199538116.41$0
May 199560917.56$0
Apr 199550617.73$0
Mar 19955616.44$0
Feb 199540216.58$0
Jan 199545315.92$0
Dec 19947515.03$0
Nov 199414915.90$0
Oct 199415315.58$0
Sep 19945715.29$0
Aug 1994016.13$0
Jul 1994017.56$0
Jun 1994017.09$0
May 1994015.88$0
Apr 199424114.14$0
Mar 199429712.46$0
Feb 199411712.50$0
Jan 199424112.66$0
Dec 199336112.33$0
Nov 199315014.49$0
Oct 199336315.85$0
Sep 199334415.03$0
Aug 199328815.66$0
Jul 199335015.46$0
Jun 199349916.79$0
May 199335217.68$0
Apr 199334718.05$0
Mar 199349918.14$0
Feb 199334917.90$0
Jan 199327316.93$0

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.

Apr 2020 — as filed, then multipliedworked
Gas                   13 Mcf  × $  1.80 =        $23

────────────────────────────────────────────────────
Month total                                      $23

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. 7C/G/100971 is the state's own key, not one this site invented.