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 202310District 10Field 131472852 tax incentive programmesCondensateGasSaveExport
Value, all time
$3.1 M
May 2004 – May 2026
Value, last 12 filed months
$0
at the published price for each month
Months reported
265
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 Gas112007-01-09158004
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
CondensateDisposition7,421 bbl$433,227
GasProduction403,007 Mcf$2,621,704
Total$3,054,931

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 35.6141, -100.3601. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

35.61408, -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
11,580 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 11,580 ft.

Completions filed
May 2004
1 of 1 wells

1 well

42-48331676211,580 ftMay 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 (265)

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

265 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 202058038.772.71$2,249
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 2018015859.403.07$485
Jul 201809565.142.93$279
Jun 201809560.183.08$292
May 2018010365.382.90$299
Apr 2018021463.842.90$621
Mar 2018011261.222.79$312
Feb 201808761.782.77$241
Jan 2018011362.874.01$453
Dec 2017025257.272.92$736
Nov 2017019755.423.12$614
Oct 2017021749.292.98$647
Sep 20175221547.523.09$3,135
Aug 2017019045.373.00$571
Jul 2017019443.873.09$599
Jun 2017020942.493.09$645
May 2017022545.373.26$734
Apr 2017022847.933.21$732
Mar 2017023446.772.98$698
Feb 2017018550.452.95$546
Jan 2017019449.413.42$663
Dec 2016020548.763.72$763
Nov 2016037942.492.64$1,002
Oct 2016058446.193.09$1,805
Sep 2016055141.553.10$1,708
Aug 2016054741.442.92$1,600
Jul 2016062141.622.92$1,816
Jun 201618746745.352.69$9,735
May 2016052342.521.99$1,041
Apr 2016150236.561.99$1,036
Mar 2016054633.011.79$980
Feb 2016140526.472.06$862
Jan 2016032727.352.36$773
Dec 2015023732.362.00$474
Nov 2015130938.792.17$708
Oct 2015042843.552.43$1,039
Sep 2015033742.992.76$930
Aug 2015033040.162.87$948
Jul 2015047248.152.95$1,390
Jun 2015031856.152.88$917
May 2015031855.212.96$940
Apr 20156331949.822.71$4,002
Mar 2015070142.892.93$2,057
Feb 201501144.662.98$33
Jan 2015087943.433.10$2,725
Dec 2014051254.693.59$1,839
Nov 2014046270.464.25$1,964
Oct 2014041878.303.90$1,631
Sep 201417350886.164.05$16,961
Aug 20141157289.394.04$3,291
Jul 2014057096.564.18$2,382
Jun 2014051498.164.74$2,435
May 2014049994.734.73$2,359
Apr 2014051295.944.81$2,462
Mar 2014083795.895.06$4,233
Feb 2014091697.406.19$5,672
Jan 201421,10690.404.86$5,557
Dec 201301,05691.824.35$4,598
Nov 201301,05088.853.74$3,925
Oct 2013099797.423.78$3,768
Sep 20130707104.113.72$2,628
Aug 20130698104.253.52$2,459
Jul 201389593102.523.72$11,329
Jun 2013062994.403.93$2,474
May 2013091494.834.15$3,792
Apr 2013277593.964.28$3,507
Mar 201301,14593.623.91$4,480
Feb 20131851,03491.233.42$20,414
Jan 201301,11191.603.42$3,800
Dec 201201,11086.773.42$3,796
Nov 201201,02286.953.62$3,705
Oct 2012279689.383.40$2,885
Sep 2012064694.672.92$1,885
Aug 2012076492.662.91$2,222
Jul 2012079685.133.02$2,405
Jun 2012068679.822.52$1,728
May 2012063391.612.49$1,575
Apr 20120658101.652.00$1,314
Mar 20120733105.052.22$1,629
Feb 2012179759101.102.57$20,048
Jan 2012092598.092.73$2,529
Dec 2011098296.873.24$3,181
Nov 2011086395.723.31$2,858
Oct 2011085384.983.65$3,112
Sep 2011088583.623.99$3,527
Aug 2011067583.404.15$2,801
Jul 201117383094.144.52$20,036
Jun 2011087092.904.64$4,037
May 201101,02498.134.40$4,511
Apr 20110885105.964.33$3,835
Mar 2011063496.364.06$2,572
Feb 2011062785.644.18$2,621
Jan 2011099686.504.59$4,570
Dec 201001,04585.734.35$4,543
Nov 201001,06380.843.80$4,034
Oct 2010067478.103.51$2,365
Sep 2010089872.633.98$3,574
Aug 2010096973.684.42$4,282
Jul 201001,02472.554.74$4,850
Jun 201001,02670.364.91$5,038
May 201001,15971.124.24$4,909
Apr 20101801,14681.694.12$19,429
Mar 201001,22978.394.39$5,394
Feb 201001,17673.585.44$6,400
Jan 201001,41774.365.96$8,451
Dec 200901,47371.445.48$8,078
Nov 200901,40574.593.75$5,271
Oct 200901,83072.544.11$7,522
Sep 200902,20665.543.06$6,761
Aug 200902,35067.423.22$7,563
Jul 20091812,37661.133.46$19,296
Jun 200902,17366.163.90$8,464
May 200902,44954.743.93$9,614
Apr 200902,39346.773.59$8,585
Mar 200902,56642.144.06$10,415
Feb 20091892,51532.814.63$17,853
Jan 200902,63135.865.37$14,131
Dec 200802,79837.105.98$16,724
Nov 200802,81855.496.86$19,332
Oct 20081932,82275.246.92$34,055
Sep 200802,780101.767.88$21,898
Aug 200802,938114.228.48$24,923
Jul 200803,004131.0811.39$34,214
Jun 20081992,862131.3313.03$63,434
May 200803,036123.1711.57$35,140
Apr 200802,965110.3110.45$30,999
Mar 200803,116101.909.66$30,113
Feb 20081972,81692.538.77$42,926
Jan 200803,03390.388.21$24,888
Dec 200703,30788.337.30$24,148
Nov 20071962,96691.677.29$39,595
Oct 200703,18982.856.92$22,074
Sep 200703,11775.846.24$19,463
Aug 200703,23869.066.39$20,684
Jul 200702,89670.906.39$18,499
Jun 20071982,62662.007.55$32,098
May 200703,39558.747.85$26,638
Apr 200703,17459.617.81$24,774
Mar 200703,33456.927.30$24,345
Feb 20072033,14155.108.22$36,992
Jan 200703,53550.306.73$23,779
Dec 20062013,52456.656.92$35,767
Nov 200603,42154.207.62$26,059
Oct 200603,81854.906.01$22,961
Sep 200603,66760.085.04$18,471
Aug 2006853,14968.717.34$28,954
Jul 200602,56369.376.34$16,256
Jun 200603,52766.286.38$22,516
May 20061113,03366.016.42$26,814
Apr 2006623,78764.397.36$31,866
Mar 200604,01856.707.08$28,459
Feb 200603,50257.597.75$27,144
Jan 20061883,97260.598.93$46,874
Dec 200503,82154.9413.42$51,260
Nov 20051854,17554.6910.59$54,324
Oct 200505,03958.3413.80$69,517
Sep 200505,09561.4512.08$61,543
Aug 20051455,60861.519.80$63,860
Jul 200505,88155.697.84$46,128
Jun 20051065,89152.337.38$49,029
May 20051906,34445.226.65$50,787
Apr 2005636,52649.207.36$51,134
Mar 20051916,65150.377.15$57,208
Feb 20051956,56345.226.31$50,243
Jan 200507,56143.166.32$47,802
Dec 20043878,91139.866.75$75,585
Nov 200409,93145.286.33$62,867
Oct 200438611,35149.706.52$93,137
Sep 200419812,49843.245.28$74,600
Aug 200445916,73942.375.55$112,360
Jul 200458120,16138.286.08$144,904
Jun 200458029,06236.106.43$207,894
May 200419319,49937.486.49$133,871

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            58 bbl  × $ 38.77 =     $2,249
Gas                    0 Mcf  × $  2.71 =         $0

────────────────────────────────────────────────────
Month total                                   $2,249

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/202310 is the state's own key, not one this site invented.