ZYBACH 65

Operated by UNBRIDLED RESOURCES, LLC (P-5 875461) in the BUFFALO WALLOW (GRANITE WASH) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 204645District 10Field 131472852 tax incentive programmesCondensateGasSaveExport
Value, all time
$785 k
Sep 2004 – May 2026
Value, last 12 filed months
$0
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 1,387 leases and 1,388 wells, and the rule below applies to all of them.

Discovered
1974-09-09
as the register files it
Field class
Oil and gas
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 20 acres. The field rule took effect on 2016-03-29.

The Commission's schedule remark for this field reads: 01-30-2024

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 Gas112005-06-01160171
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
CondensateDisposition1,735 bbl$105,884
GasProduction119,164 Mcf$679,377
Total$785,261

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 35.6102, -100.3601. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

35.61024, -100.36013 · 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
11,647 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 11,647 ft.

Completions filed
Sep 2004
1 of 1 wells

1 well

42-48331695311,647 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 202600106.413.05$0
Apr 20260098.932.87$0
Mar 20260089.753.15$0
Feb 20260063.503.75$0
Jan 20260059.138.00$0
Dec 20250056.664.41$0
Nov 20250058.593.93$0
Oct 20250059.383.30$0
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 20240071.372.28$0
Sep 20240069.612.36$0
Aug 20240075.632.06$0
Jul 20240079.932.15$0
Jun 20240078.082.63$0
May 20240078.812.20$0
Apr 20240084.451.66$0
Mar 20240080.301.55$0
Feb 20240076.091.78$0
Jan 20240073.023.30$0
Dec 20230071.262.61$0
Nov 20230077.892.81$0
Oct 20230085.443.09$0
Sep 20230089.042.74$0
Aug 20230080.522.67$0
Jul 20230074.852.64$0
Jun 20230068.962.26$0
May 20230070.622.23$0
Apr 20230078.122.24$0
Mar 20230072.852.39$0
Feb 20230075.112.47$0
Jan 20230076.533.39$0
Dec 20220076.415.73$0
Nov 20220085.005.65$0
Oct 20220087.185.86$0
Sep 20220084.888.16$0
Aug 20220094.529.13$0
Jul 202200101.587.54$0
Jun 202200115.097.98$0
May 202200109.378.43$0
Apr 202200104.226.84$0
Mar 202200108.885.08$0
Feb 20220091.054.86$0
Jan 20220081.844.54$0
Dec 20210071.323.90$0
Nov 20210077.435.24$0
Oct 20210079.795.71$0
Sep 20210069.865.35$0
Aug 20210066.024.22$0
Jul 20210070.783.98$0
Jun 20210069.493.38$0
May 20210063.483.02$0
Apr 20210060.362.76$0
Mar 20210061.302.72$0
Feb 20210057.805.55$0
Jan 20210050.412.81$0
Dec 20200044.642.68$0
Nov 20202038.772.71$78
Oct 20200036.972.48$0
Sep 20200037.091.99$0
Aug 20200039.982.39$0
Jul 20200038.371.83$0
Jun 20200034.901.69$0
May 20200016.921.81$0
Apr 20200014.751.80$0
Mar 20200030.341.86$0
Feb 20200049.881.98$0
Jan 20200057.252.09$0
Dec 20190059.012.30$0
Nov 20190055.302.75$0
Oct 20190053.472.42$0
Sep 20190055.052.66$0
Aug 20190053.112.30$0
Jul 20190056.272.46$0
Jun 20190052.782.49$0
May 20190058.482.74$0
Apr 20190062.632.75$0
Mar 20190056.803.06$0
Feb 20190050.852.79$0
Jan 20190046.033.23$0
Dec 20180046.594.19$0
Nov 20180052.934.24$0
Oct 20180061.443.40$0
Sep 20180059.543.11$0
Aug 20180059.403.07$0
Jul 20180065.142.93$0
Jun 20180060.183.08$0
May 20180065.382.90$0
Apr 20180063.842.90$0
Mar 20180061.222.79$0
Feb 20180061.782.77$0
Jan 20180062.874.01$0
Dec 20170057.272.92$0
Nov 20170055.423.12$0
Oct 20170049.292.98$0
Sep 20170047.523.09$0
Aug 20170045.373.00$0
Jul 20170043.873.09$0
Jun 20170042.493.09$0
May 20170045.373.26$0
Apr 20170047.933.21$0
Mar 20170046.772.98$0
Feb 20170050.452.95$0
Jan 20170049.413.42$0
Dec 20160048.763.72$0
Nov 20160042.492.64$0
Oct 20160046.193.09$0
Sep 20160041.553.10$0
Aug 20160041.442.92$0
Jul 20160041.622.92$0
Jun 20160045.352.69$0
May 20160042.521.99$0
Apr 20161036.561.99$37
Mar 20160033.011.79$0
Feb 20160026.472.06$0
Jan 20160027.352.36$0
Dec 20150132.362.00$2
Nov 20150038.792.17$0
Oct 20150043.552.43$0
Sep 20151142.992.76$46
Aug 20150040.162.87$0
Jul 20150048.152.95$0
Jun 20150056.152.88$0
May 20151055.212.96$55
Apr 20150049.822.71$0
Mar 20150142.892.93$3
Feb 20150044.662.98$0
Jan 20150043.433.10$0
Dec 20140054.693.59$0
Nov 20140070.464.25$0
Oct 20140078.303.90$0
Sep 20140086.164.05$0
Aug 20140089.394.04$0
Jul 20140096.564.18$0
Jun 20140098.164.74$0
May 201415094.734.73$1,421
Apr 201476095.944.81$7,291
Mar 20140095.895.06$0
Feb 201405697.406.19$347
Jan 2014018690.404.86$904
Dec 2013012891.824.35$557
Nov 2013031788.853.74$1,185
Oct 2013439297.423.78$1,871
Sep 2013032104.113.72$119
Aug 20130319104.253.52$1,124
Jul 201380319102.523.72$9,388
Jun 2013058394.403.93$2,293
May 2013067094.834.15$2,780
Apr 2013438693.964.28$2,029
Mar 201301,18893.623.91$4,648
Feb 2013792791.233.42$3,809
Jan 201301,00391.603.42$3,430
Dec 2012098786.773.42$3,376
Nov 2012092186.953.62$3,339
Oct 2012593889.383.40$3,636
Sep 2012065394.672.92$1,906
Aug 2012073492.662.91$2,135
Jul 201201,59885.133.02$4,827
Jun 201221,58479.822.52$4,150
May 201202,33891.612.49$5,818
Apr 201201,542101.652.00$3,079
Mar 201200105.052.22$0
Feb 201211101.102.57$104
Jan 20120098.092.73$0
Dec 20110096.873.24$0
Nov 20110095.723.31$0
Oct 20110084.983.65$0
Sep 20110083.623.99$0
Aug 201131,00783.404.15$4,429
Jul 2011099494.144.52$4,490
Jun 2011059992.904.64$2,779
May 20114498.134.40$410
Apr 20110265105.964.33$1,148
Mar 2011064896.364.06$2,629
Feb 2011096485.644.18$4,030
Jan 2011094386.504.59$4,327
Dec 2010011,15285.734.35$48,486
Nov 2010011,20280.843.80$42,515
Oct 201001,30978.103.51$4,593
Sep 201001,92872.633.98$7,672
Aug 201002,90173.684.42$12,821
Jul 201002,12272.554.74$10,051
Jun 201002,20270.364.91$10,813
May 201001,81671.124.24$7,691
Apr 201006381.694.12$260
Mar 201006578.394.39$285
Feb 2010010073.585.44$544
Jan 201007874.365.96$465
Dec 2009014171.445.48$773
Nov 200906874.593.75$255
Oct 2009024872.544.11$1,019
Sep 2009018065.543.06$552
Aug 2009014067.423.22$451
Jul 2009014961.133.46$516
Jun 200906366.163.90$245
May 200909454.743.93$369
Apr 20090046.773.59$0
Mar 2009012242.144.06$495
Feb 2009013832.814.63$639
Jan 2009015135.865.37$811
Dec 2008016037.105.98$956
Nov 2008015755.496.86$1,077
Oct 2008017775.246.92$1,225
Sep 20080179101.767.88$1,410
Aug 20080199114.228.48$1,688
Jul 20080221131.0811.39$2,517
Jun 20080224131.3313.03$2,919
May 20080467123.1711.57$5,405
Apr 20080197110.3110.45$2,060
Mar 20080224101.909.66$2,165
Feb 2008023292.538.77$2,035
Jan 2008027290.388.21$2,232
Dec 2007032188.337.30$2,344
Nov 2007031391.677.29$2,282
Oct 2007038282.856.92$2,644
Sep 2007052275.846.24$3,259
Aug 2007064869.066.39$4,139
Jul 200718772270.906.39$17,870
Jun 200719961762.007.55$16,995
May 2007063958.747.85$5,014
Apr 20074941859.617.81$6,183
Mar 2007036656.927.30$2,673
Feb 2007025555.108.22$2,095
Jan 2007029950.306.73$2,011
Dec 2006051256.656.92$3,542
Nov 2006062554.207.62$4,761
Oct 200619282654.906.01$15,508
Sep 20061901,05060.085.04$16,704
Aug 200601,08068.717.34$7,927
Jul 200601,15869.376.34$7,345
Jun 200601,15266.286.38$7,354
May 200601,34166.016.42$8,616
Apr 200601,19464.397.36$8,788
Mar 200601,29256.707.08$9,151
Feb 200601,79257.597.75$13,890
Jan 200601,53460.598.93$13,704
Dec 200501,45454.9413.42$19,506
Nov 200501,11054.6910.59$11,753
Oct 200501,32658.3413.80$18,293
Sep 200501,81461.4512.08$21,911
Aug 20051832,34661.519.80$34,240
Jul 200502,25155.697.84$17,656
Jun 200501,58852.337.38$11,721
May 200501,10945.226.65$7,376
Apr 200513888749.207.36$13,318
Mar 2005094250.377.15$6,740
Feb 2005083445.226.31$5,264
Jan 200501,63543.166.32$10,337
Dec 20041981,88339.866.75$20,605
Nov 200403,60945.286.33$22,846
Oct 20041939,97249.706.52$74,561
Sep 200404,97643.245.28$26,293

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.

Nov 2020 — as filed, then multipliedworked
Condensate             2 bbl  × $ 38.77 =        $78
Gas                    0 Mcf  × $  2.71 =         $0

────────────────────────────────────────────────────
Month total                                      $78

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. 10/G/204645 is the state's own key, not one this site invented.