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 206723District 10Field 131472852 tax incentive programmesCondensateGasSaveExport
Value, all time
$1.9 M
Nov 2004 – May 2026
Value, last 12 filed months
$0
at the published price for each month
Months reported
259
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 Gas112005-11-18160962
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
CondensateDisposition3,612 bbl$196,781
GasProduction258,354 Mcf$1,685,875
Total$1,882,656

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 35.6155, -100.3465. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

35.61547, -100.34647 · 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
11,675 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 11,675 ft.

Completions filed
Nov 2004
1 of 1 wells

1 well

42-483317221011,675 ftNov 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 (259)

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

259 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 202022038.772.71$853
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 202009214.751.80$166
Mar 2020017830.341.86$330
Feb 2020016149.881.98$319
Jan 2020018657.252.09$390
Dec 2019017159.012.30$394
Nov 2019016655.302.75$457
Oct 2019019353.472.42$467
Sep 2019017155.052.66$454
Aug 2019017253.112.30$396
Jul 2019015356.272.46$376
Jun 2019014552.782.49$361
May 2019014558.482.74$397
Apr 2019014862.632.75$407
Mar 2019016356.803.06$499
Feb 2019014650.852.79$408
Jan 2019016746.033.23$539
Dec 20183217346.594.19$2,215
Nov 2018015852.934.24$669
Oct 2018017861.443.40$605
Sep 2018017359.543.11$538
Aug 2018017459.403.07$534
Jul 2018017265.142.93$504
Jun 2018017260.183.08$529
May 2018017565.382.90$508
Apr 2018017663.842.90$511
Mar 2018017861.222.79$496
Feb 2018116261.782.77$510
Jan 2018053562.874.01$2,145
Dec 2017017757.272.92$517
Nov 2017020855.423.12$649
Oct 2017022349.292.98$665
Sep 2017021647.523.09$667
Aug 2017023245.373.00$697
Jul 2017021943.873.09$676
Jun 2017023242.493.09$716
May 2017022845.373.26$744
Apr 2017023147.933.21$742
Mar 2017025246.772.98$752
Feb 2017123050.452.95$730
Jan 2017021749.413.42$742
Dec 2016021948.763.72$815
Nov 2016026542.492.64$701
Oct 2016028146.193.09$868
Sep 2016034741.553.10$1,076
Aug 2016035841.442.92$1,047
Jul 2016068041.622.92$1,989
Jun 2016130745.352.69$870
May 2016035142.521.99$699
Apr 2016034436.561.99$685
Mar 2016046033.011.79$825
Feb 2016026526.472.06$547
Jan 2016024227.352.36$572
Dec 2015021832.362.00$436
Nov 2015044338.792.17$960
Oct 2015028343.552.43$687
Sep 2015031042.992.76$855
Aug 2015029940.162.87$859
Jul 2015034948.152.95$1,028
Jun 2015035556.152.88$1,023
May 2015032455.212.96$958
Apr 2015039549.822.71$1,069
Mar 2015151142.892.93$1,543
Feb 2015181144.662.98$2,458
Jan 2015082043.433.10$2,543
Dec 2014034454.693.59$1,235
Nov 2014040170.464.25$1,705
Oct 2014038578.303.90$1,502
Sep 2014044686.164.05$1,804
Aug 20148246189.394.04$9,190
Jul 2014049596.564.18$2,069
Jun 2014043498.164.74$2,056
May 2014050294.734.73$2,373
Apr 2014047195.944.81$2,265
Mar 2014081095.895.06$4,096
Feb 2014089497.406.19$5,536
Jan 2014096790.404.86$4,700
Dec 2013092091.824.35$4,006
Nov 2013081688.853.74$3,050
Oct 2013174497.423.78$2,909
Sep 20130482104.113.72$1,792
Aug 20130595104.253.52$2,096
Jul 20130509102.523.72$1,892
Jun 2013051694.403.93$2,030
May 2013081794.834.15$3,390
Apr 2013362293.964.28$2,946
Mar 2013062393.623.91$2,438
Feb 2013598291.233.42$3,815
Jan 201301,02391.603.42$3,499
Dec 201201,04386.773.42$3,567
Nov 201201,29386.953.62$4,687
Oct 2012379889.383.40$2,981
Sep 2012069594.672.92$2,028
Aug 201201,30092.662.91$3,781
Jul 2012089285.133.02$2,695
Jun 2012072179.822.52$1,816
May 2012070391.612.49$1,749
Apr 20120642101.652.00$1,282
Mar 20120569105.052.22$1,264
Feb 20120663101.102.57$1,704
Jan 2012074898.092.73$2,045
Dec 2011075696.873.24$2,449
Nov 2011066895.723.31$2,212
Oct 2011083884.983.65$3,057
Sep 2011077883.623.99$3,101
Aug 2011173483.404.15$3,129
Jul 2011074694.144.52$3,370
Jun 2011070792.904.64$3,280
May 2011077998.134.40$3,431
Apr 20110783105.964.33$3,393
Mar 2011064096.364.06$2,597
Feb 2011066585.644.18$2,780
Jan 2011082286.504.59$3,772
Dec 2010077685.734.35$3,374
Nov 2010073480.843.80$2,786
Oct 2010076778.103.51$2,691
Sep 2010092372.633.98$3,673
Aug 201001,11073.684.42$4,905
Jul 201001,12972.554.74$5,348
Jun 201001,09270.364.91$5,362
May 201001,05171.124.24$4,451
Apr 201001,15081.694.12$4,741
Mar 201001,13778.394.39$4,990
Feb 2010087373.585.44$4,751
Jan 201001,21074.365.96$7,217
Dec 200901,05571.445.48$5,785
Nov 200901,07374.593.75$4,025
Oct 200901,13072.544.11$4,645
Sep 200901,27965.543.06$3,920
Aug 200901,22467.423.22$3,939
Jul 200901,28461.133.46$4,448
Jun 200901,25766.163.90$4,896
May 200901,40354.743.93$5,508
Apr 200901,40246.773.59$5,030
Mar 200901,49342.144.06$6,060
Feb 200901,42932.814.63$6,621
Jan 200901,57735.865.37$8,470
Dec 200801,63137.105.98$9,749
Nov 200801,65255.496.86$11,333
Oct 20082011,77275.246.92$27,389
Sep 200801,792101.767.88$14,116
Aug 200801,908114.228.48$16,186
Jul 200801,934131.0811.39$22,027
Jun 200801,921131.3313.03$25,036
May 200802,037123.1711.57$23,577
Apr 200802,002110.3110.45$20,931
Mar 200802,111101.909.66$20,401
Feb 200801,97592.538.77$17,322
Jan 200802,18090.388.21$17,888
Dec 200702,47188.337.30$18,043
Nov 200702,27591.677.29$16,589
Oct 200702,47782.856.92$17,146
Sep 200702,45675.846.24$15,336
Aug 200702,62569.066.39$16,768
Jul 200702,86270.906.39$18,282
Jun 20072012,73462.007.55$33,099
May 200702,77958.747.85$21,805
Apr 200702,55559.617.81$19,942
Mar 200702,48156.927.30$18,116
Feb 20072031,83155.108.22$26,229
Jan 200702,42950.306.73$16,340
Dec 200602,62456.656.92$18,154
Nov 200602,50854.207.62$19,105
Oct 20061882,75754.906.01$26,901
Sep 200602,89560.085.04$14,583
Aug 200603,13668.717.34$23,018
Jul 20061993,43869.376.34$35,611
Jun 200603,33566.286.38$21,290
May 200602,61966.016.42$16,827
Apr 2006913,57264.397.36$32,151
Mar 20061883,52856.707.08$35,648
Feb 200602,94957.597.75$22,858
Jan 200603,47760.598.93$31,061
Dec 20051972,21254.9413.42$40,498
Nov 200503,55554.6910.59$37,642
Oct 20051944,08158.3413.80$67,618
Sep 200504,34861.4512.08$52,519
Aug 20051224,80861.519.80$54,607
Jul 200505,14555.697.84$40,356
Jun 20051215,37352.337.38$45,990
May 20051926,17145.226.65$49,727
Apr 20053806,79149.207.36$68,681
Mar 20051936,87450.377.15$58,904
Feb 20051998,17845.226.31$60,618
Jan 200521411,42543.166.32$81,467
Dec 200437520,98039.866.75$156,585
Nov 20040045.286.33$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.

Nov 2020 — as filed, then multipliedworked
Condensate            22 bbl  × $ 38.77 =       $853
Gas                    0 Mcf  × $  2.71 =         $0

────────────────────────────────────────────────────
Month total                                     $853

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/206723 is the state's own key, not one this site invented.