HULL 121

Operated by SILVER OIL & GAS INC. (P-5 781880) in the SONORA (CANYON UPPER) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 209164District 7CField 846465002 tax incentive programmesCondensateGasSaveExport
Value, all time
$475 k
Sep 2004 – May 2026
Value, last 12 filed months
$1 k
at the published price for each month
Months reported
261
no gaps in the span
Streams
2
condensate, 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 959 leases and 959 wells, and the rule below applies to all of them.

Discovered
1954-05-01
as the register files it
Field class
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. The field rule took effect on 1993-09-13.

The Commission's schedule remark for this field reads: EFFECTIVE JAN 1; ANNUAL TESTING. ALL WELLS EXEMPT FROM SIWHP.

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
High Cost Gas112009-03-23190429
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
CondensateDisposition1 bbl$43
GasProduction82,790 Mcf$474,714
Total$474,757

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 30.6952, -100.6581. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

30.69516, -100.65807 · 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
6,262 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 6,262 ft.

Completions filed
Sep 2004
1 of 1 wells

1 well

42-4353689926,262 ftSep 2004

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 (261)

Volume × price = value, one row per cycle. The price columns are the same series published on the prices page — nothing here is modelled.

261 months

May 2026011106.413.05$34
Apr 202601198.932.87$32
Mar 202601389.753.15$41
Feb 202601363.503.75$49
Jan 202601359.138.00$104
Dec 202501556.664.41$66
Nov 202501558.593.93$59
Oct 202502959.383.30$96
Sep 202506962.743.08$212
Aug 202506163.933.01$184
Jul 202507966.743.32$262
Jun 202506766.483.13$210
May 202508760.553.23$281
Apr 202507962.363.54$280
Mar 202505567.704.27$235
Feb 202506770.884.34$291
Jan 202508674.324.28$368
Dec 202406268.993.12$194
Nov 202408169.052.20$178
Oct 202404871.372.28$110
Sep 202407569.612.36$177
Aug 202406275.632.06$128
Jul 202408379.932.15$178
Jun 202409178.082.63$240
May 202407278.812.20$158
Apr 202401984.451.66$32
Mar 202409280.301.55$142
Feb 202408976.091.78$159
Jan 202409873.023.30$323
Dec 202309771.262.61$253
Nov 202308577.892.81$239
Oct 202309485.443.09$290
Sep 202309189.042.74$249
Aug 202309780.522.67$259
Jul 202308974.852.64$235
Jun 2023010368.962.26$233
May 2023013470.622.23$298
Apr 2023012078.122.24$269
Mar 2023013272.852.39$316
Feb 2023011875.112.47$291
Jan 2023013876.533.39$468
Dec 2022018576.415.73$1,060
Nov 2022017685.005.65$994
Oct 2022018987.185.86$1,108
Sep 2022018484.888.16$1,502
Aug 2022019794.529.13$1,798
Jul 2022060101.587.54$453
Jun 2022061115.097.98$487
May 2022069109.378.43$582
Apr 2022073104.226.84$499
Mar 2022081108.885.08$411
Feb 202208691.054.86$418
Jan 2022011381.844.54$513
Dec 2021012871.323.90$499
Nov 2021010377.435.24$539
Oct 2021010379.795.71$589
Sep 2021010169.865.35$540
Aug 2021010866.024.22$456
Jul 2021010870.783.98$430
Jun 2021011069.493.38$372
May 2021011963.483.02$359
Apr 2021011760.362.76$323
Mar 2021011361.302.72$307
Feb 2021010657.805.55$588
Jan 2021011950.412.81$334
Dec 2020011944.642.68$318
Nov 2020010638.772.71$287
Oct 2020011436.972.48$283
Sep 2020010037.091.99$199
Aug 2020010639.982.39$253
Jul 2020011338.371.83$206
Jun 2020011434.901.69$193
May 2020011516.921.81$209
Apr 2020010514.751.80$189
Mar 2020010530.341.86$195
Feb 2020010149.881.98$200
Jan 2020010857.252.09$226
Dec 2019010759.012.30$247
Nov 2019010955.302.75$300
Oct 2019010953.472.42$264
Sep 2019012355.052.66$327
Aug 2019010453.112.30$240
Jul 2019010556.272.46$258
Jun 2019010152.782.49$252
May 2019011358.482.74$310
Apr 2019010662.632.75$292
Mar 2019011256.803.06$343
Feb 2019010550.852.79$293
Jan 2019011946.033.23$384
Dec 2018011846.594.19$494
Nov 2018012052.934.24$508
Oct 2018010961.443.40$370
Sep 2018011959.543.11$370
Aug 2018013159.403.07$402
Jul 2018011665.142.93$340
Jun 2018010760.183.08$329
May 2018011165.382.90$322
Apr 2018011863.842.90$342
Mar 2018010561.222.79$293
Feb 2018010461.782.77$288
Jan 2018010262.874.01$409
Dec 2017013357.272.92$389
Nov 2017027555.423.12$858
Oct 2017014749.292.98$439
Sep 2017026347.523.09$812
Aug 2017028845.373.00$865
Jul 2017027143.873.09$837
Jun 2017029442.493.09$908
May 2017019745.373.26$643
Apr 2017018547.933.21$594
Mar 2017019846.772.98$591
Feb 2017020650.452.95$608
Jan 2017019749.413.42$674
Dec 2016022148.763.72$823
Nov 2016021542.492.64$569
Oct 2016020246.193.09$624
Sep 2016023341.553.10$722
Aug 2016018741.442.92$547
Jul 2016016341.622.92$477
Jun 2016016045.352.69$430
May 2016020342.521.99$404
Apr 2016020536.561.99$408
Mar 2016023333.011.79$418
Feb 2016031726.472.06$654
Jan 2016034927.352.36$825
Dec 2015035432.362.00$709
Nov 2015035038.792.17$759
Oct 2015036943.552.43$895
Sep 2015036142.992.76$996
Aug 2015039140.162.87$1,123
Jul 2015041848.152.95$1,231
Jun 2015040456.152.88$1,165
May 2015041855.212.96$1,235
Apr 2015040949.822.71$1,107
Mar 2015046942.892.93$1,376
Feb 2015043844.662.98$1,304
Jan 2015050943.433.10$1,578
Dec 2014054654.693.59$1,961
Nov 2014058870.464.25$2,500
Oct 2014076378.303.90$2,976
Sep 201401,11486.164.05$4,507
Aug 201401,74689.394.04$7,045
Jul 201408496.564.18$351
Jun 2014012498.164.74$587
May 2014012494.734.73$586
Apr 2014011295.944.81$539
Mar 2014014095.895.06$708
Feb 2014010897.406.19$669
Jan 201404090.404.86$194
Dec 2013012391.824.35$536
Nov 2013013888.853.74$516
Oct 2013013397.423.78$503
Sep 20130132104.113.72$491
Aug 20130139104.253.52$490
Jul 20130123102.523.72$457
Jun 2013011994.403.93$468
May 2013012394.834.15$510
Apr 2013014093.964.28$600
Mar 2013014693.623.91$571
Feb 2013013391.233.42$455
Jan 2013014791.603.42$503
Dec 2012015186.773.42$516
Nov 2012014986.953.62$540
Oct 2012015589.383.40$527
Sep 2012015294.672.92$444
Aug 2012015892.662.91$459
Jul 2012016185.133.02$486
Jun 2012016079.822.52$403
May 2012014991.612.49$371
Apr 2012086101.652.00$172
Mar 2012067105.052.22$149
Feb 20120103101.102.57$265
Jan 2012017898.092.73$487
Dec 2011018496.873.24$596
Nov 2011017495.723.31$576
Oct 2011018584.983.65$675
Sep 2011019683.623.99$781
Aug 2011022783.404.15$942
Jul 2011022694.144.52$1,021
Jun 2011020792.904.64$960
May 2011020498.134.40$899
Apr 20110198105.964.33$858
Mar 2011020996.364.06$848
Feb 2011019385.644.18$807
Jan 2011021486.504.59$982
Dec 2010022085.734.35$957
Nov 2010021280.843.80$805
Oct 2010021978.103.51$768
Sep 2010020572.633.98$816
Aug 2010021273.684.42$937
Jul 2010022472.554.74$1,061
Jun 2010027270.364.91$1,336
May 2010022771.124.24$961
Apr 2010023481.694.12$965
Mar 2010023278.394.39$1,018
Feb 2010021773.585.44$1,181
Jan 2010032574.365.96$1,938
Dec 2009027771.445.48$1,519
Nov 2009019874.593.75$743
Oct 2009029172.544.11$1,196
Sep 2009038765.543.06$1,186
Aug 2009033167.423.22$1,065
Jul 2009028661.133.46$991
Jun 2009020866.163.90$810
May 2009028554.743.93$1,119
Apr 2009065246.773.59$2,339
Mar 2009063242.144.06$2,565
Feb 2009091232.814.63$4,225
Jan 2009041135.865.37$2,207
Dec 2008024637.105.98$1,470
Nov 2008020455.496.86$1,400
Oct 2008010375.246.92$713
Sep 20080133101.767.88$1,048
Aug 20080387114.228.48$3,283
Jul 20080552131.0811.39$6,287
Jun 20080158131.3313.03$2,059
May 20080365123.1711.57$4,225
Apr 20080488110.3110.45$5,102
Mar 20080600101.909.66$5,798
Feb 2008046292.538.77$4,052
Jan 2008074290.388.21$6,089
Dec 2007060788.337.30$4,432
Nov 2007053591.677.29$3,901
Oct 2007048382.856.92$3,343
Sep 2007066375.846.24$4,140
Aug 2007081569.066.39$5,206
Jul 2007050670.906.39$3,232
Jun 2007026262.007.55$1,978
May 200708258.747.85$643
Apr 2007012159.617.81$944
Mar 2007010556.927.30$767
Feb 2007031555.108.22$2,588
Jan 2007040150.306.73$2,697
Dec 2006021056.656.92$1,453
Nov 2006052454.207.62$3,992
Oct 2006038854.906.01$2,333
Sep 2006024860.085.04$1,249
Aug 2006027268.717.34$1,996
Jul 2006038569.376.34$2,442
Jun 2006036066.286.38$2,298
May 2006053966.016.42$3,463
Apr 2006073964.397.36$5,439
Mar 200601,84456.707.08$13,061
Feb 2006075457.597.75$5,844
Jan 2006090260.598.93$8,058
Dec 200501,00354.9413.42$13,456
Nov 2005096154.6910.59$10,175
Oct 200501,02358.3413.80$14,113
Sep 2005090461.4512.08$10,919
Aug 200501,33561.519.80$13,079
Jul 200501,81855.697.84$14,260
Jun 200501,43752.337.38$10,607
May 200501,25145.226.65$8,321
Apr 200501,50049.207.36$11,041
Mar 200501,60250.377.15$11,462
Feb 200501,32545.226.31$8,363
Jan 2005198743.166.32$6,283
Dec 200401,78639.866.75$12,057
Nov 200403,54445.286.33$22,435
Oct 200404,22049.706.52$27,494
Sep 200402,79443.245.28$14,763

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
Condensate             0 bbl  × $106.41 =         $0
Gas                   11 Mcf  × $  3.05 =        $34

────────────────────────────────────────────────────
Month total                                      $34

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/209164 is the state's own key, not one this site invented.