VANDIVER

Operated by UNIT PETROLEUM COMPANY (P-5 877099) 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 183925District 10Field 131472852 tax incentive programmesCondensateGasSaveExport
Value, all time
$4.1 M
Apr 2001 – Aug 2023
Value, last 12 filed months
$5 k
at the published price for each month
Months reported
269
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 Gas112002-02-13144839
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
CondensateDisposition7,648 bbl$291,451
GasProduction731,594 Mcf$3,828,882
Total$4,120,334

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 35.6586, -100.3162. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

35.65862, -100.31623 · 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
100.0%
1 of 1 wells
With a plug date
100.0%
1 of 1 wells
Median depth
11,789 ft
1 wells filed one
Completion to plug
22.1 years
median over 1 well

What the state filed about each well

On the RRC proration schedule
1100.0%
A plug date is filed
1100.0%
BothOn the schedule and plugged. Neither fact cancels the other.
1100.0%
NeitherNo plug date, and not on the schedule.
00.0%

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 11,789 ft.

Completions filed
Apr 2001
1 of 1 wells
Plug dates filed
May 2023
1 of 1 wells

Last completion to plug: a median of 22.1 years across the 1 well that filed both dates, with the middle half between 22.1 years and 22.1 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

1 well

42-21132505540711,789 ftApr 2001May 2023Yes

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 (269)

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

269 months

Aug 20230080.522.67$0
Jul 20230074.852.64$0
Jun 202373068.962.26$5,034
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 20200038.772.71$0
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 20160036.561.99$0
Mar 20160033.011.79$0
Feb 20160026.472.06$0
Jan 20160027.352.36$0
Dec 20150032.362.00$0
Nov 20150038.792.17$0
Oct 20150043.552.43$0
Sep 2015033542.992.76$924
Aug 2015042840.162.87$1,229
Jul 2015141048.152.95$1,256
Jun 2015044056.152.88$1,268
May 2015046055.212.96$1,360
Apr 2015024649.822.71$666
Mar 2015047142.892.93$1,382
Feb 2015077844.662.98$2,315
Jan 2015034243.433.10$1,060
Dec 2014037354.693.59$1,340
Nov 2014031570.464.25$1,339
Oct 2014035278.303.90$1,373
Sep 2014036286.164.05$1,464
Aug 2014028589.394.04$1,150
Jul 2014031096.564.18$1,296
Jun 2014029898.164.74$1,412
May 2014036794.734.73$1,735
Apr 2014037195.944.81$1,784
Mar 2014047395.895.06$2,392
Feb 2014038297.406.19$2,365
Jan 2014058790.404.86$2,853
Dec 2013062091.824.35$2,700
Nov 2013061788.853.74$2,307
Oct 2013066197.423.78$2,498
Sep 20130602104.113.72$2,238
Aug 20130672104.253.52$2,367
Jul 20130682102.523.72$2,536
Jun 2013069794.403.93$2,742
May 2013072794.834.15$3,016
Apr 2013165393.964.28$2,890
Mar 2013083393.623.91$3,259
Feb 2013045191.233.42$1,542
Jan 2013092391.603.42$3,157
Dec 2012065786.773.42$2,247
Nov 2012083786.953.62$3,034
Oct 2012087689.383.40$2,978
Sep 2012086094.672.92$2,510
Aug 2012492792.662.91$3,067
Jul 201201,01085.133.02$3,051
Jun 2012283679.822.52$2,266
May 2012281491.612.49$2,209
Apr 20120870101.652.00$1,737
Mar 20121701,069105.052.22$20,234
Feb 20120733101.102.57$1,884
Jan 2012062398.092.73$1,703
Dec 2011075696.873.24$2,449
Nov 2011068995.723.31$2,281
Oct 2011083784.983.65$3,054
Sep 2011071083.623.99$2,830
Aug 2011087083.404.15$3,610
Jul 2011072794.144.52$3,284
Jun 2011076892.904.64$3,563
May 2011083198.134.40$3,660
Apr 20110714105.964.33$3,094
Mar 2011075396.364.06$3,055
Feb 2011064185.644.18$2,679
Jan 201101,07386.504.59$4,924
Dec 201001,13085.734.35$4,913
Nov 201001,12680.843.80$4,274
Oct 2010093078.103.51$3,263
Sep 2010093272.633.98$3,709
Aug 2010077173.684.42$3,407
Jul 201001,19272.554.74$5,646
Jun 201001,08970.364.91$5,347
May 201001,24771.124.24$5,281
Apr 201001,31181.694.12$5,405
Mar 2010063978.394.39$2,804
Feb 2010062473.585.44$3,396
Jan 2010081374.365.96$4,849
Dec 200901,07871.445.48$5,911
Nov 200918282174.593.75$16,655
Oct 200901,02372.544.11$4,205
Sep 2009095465.543.06$2,924
Aug 200901,04467.423.22$3,360
Jul 2009085861.133.46$2,973
Jun 2009098266.163.90$3,825
May 200901,23654.743.93$4,852
Apr 200901,12246.773.59$4,025
Mar 200901,14142.144.06$4,631
Feb 200901,16832.814.63$5,411
Jan 200901,97035.865.37$10,581
Dec 200802,03037.105.98$12,134
Nov 200801,87055.496.86$12,829
Oct 200802,01575.246.92$13,948
Sep 200801,877101.767.88$14,785
Aug 20081821,983114.228.48$37,610
Jul 200801,972131.0811.39$22,460
Jun 200801,849131.3313.03$24,097
May 200802,210123.1711.57$25,579
Apr 200802,302110.3110.45$24,067
Mar 200802,223101.909.66$21,483
Feb 200802,25592.538.77$19,778
Jan 200802,33990.388.21$19,193
Dec 20071672,28488.337.30$31,429
Nov 200702,12691.677.29$15,502
Oct 200702,57982.856.92$17,852
Sep 200702,55575.846.24$15,954
Aug 200702,32569.066.39$14,852
Jul 200702,13570.906.39$13,638
Jun 20071752,43362.007.55$29,215
May 200703,46058.747.85$27,148
Apr 200703,15659.617.81$24,633
Mar 200704,12156.927.30$30,091
Feb 200701,62055.108.22$13,310
Jan 200703,09750.306.73$20,833
Dec 200603,62156.656.92$25,052
Nov 200622,58954.207.62$19,830
Oct 200602,84854.906.01$17,127
Sep 200606,56560.085.04$33,069
Aug 200607,07268.717.34$51,908
Jul 2006010,28969.376.34$65,261
Jun 2006010,30466.286.38$65,780
May 2006011,53666.016.42$74,119
Apr 2006011,66964.397.36$85,889
Mar 200618013,00356.707.08$102,305
Feb 2006011,16657.597.75$86,549
Jan 200604,82760.598.93$43,121
Dec 200505,23154.9413.42$70,176
Nov 200504,50554.6910.59$47,701
Oct 20051714,79358.3413.80$76,099
Sep 200504,94361.4512.08$59,707
Aug 20051705,13561.519.80$60,763
Jul 200505,23055.697.84$41,022
Jun 200505,13652.337.38$37,909
May 20051955,40345.226.65$44,754
Apr 200505,27949.207.36$38,856
Mar 200505,36550.377.15$38,386
Feb 20051875,13245.226.31$40,849
Jan 200506,02543.166.32$38,091
Dec 20041835,67739.866.75$45,620
Nov 20041925,90845.286.33$46,094
Oct 200405,95649.706.52$38,804
Sep 200405,54143.245.28$29,278
Aug 20041805,55942.375.55$38,483
Jul 20041735,13038.286.08$37,834
Jun 20041913,15836.106.43$27,211
May 200402,34437.486.49$15,223
Apr 200403,60034.475.86$21,090
Mar 20041895,19834.365.53$35,240
Feb 200405,79332.455.51$31,917
Jan 200405,27332.036.30$33,218
Dec 20031816,13930.266.30$44,163
Nov 200306,80828.804.60$31,284
Oct 20031866,53428.174.76$36,339
Sep 200306,61326.314.75$31,408
Aug 20031757,23129.765.13$42,301
Jul 200306,63029.415.17$34,283
Jun 20031827,36728.565.98$49,274
May 200307,39326.595.97$44,156
Apr 20031826,87026.675.41$42,002
Mar 20031888,01831.146.10$54,732
Feb 200307,58733.487.93$60,134
Jan 20031947,91530.315.58$50,062
Dec 2002919,08126.914.85$46,526
Nov 200208,44424.664.14$34,932
Oct 2002899,61326.464.23$43,009
Sep 2002819,15827.443.64$35,514
Aug 200209,60325.963.16$30,385
Jul 20021759,78724.583.06$34,267
Jun 200218510,04323.733.34$37,916
May 200213910,86324.663.58$42,361
Apr 2002011,05623.653.51$38,832
Mar 2002011,20022.003.10$34,750
Feb 200218510,11018.222.38$27,389
Jan 2002012,68717.172.38$30,140
Dec 200135813,46816.932.36$37,905
Nov 2001013,71518.072.41$32,992
Oct 200135414,62419.782.53$43,984
Sep 200117316,62324.262.25$41,621
Aug 200135817,17224.873.05$61,332
Jul 200136222,31923.933.20$80,018
Jun 200136328,81424.563.82$119,105
May 200147543,39525.524.31$199,038
Apr 2001019,89024.685.34$106,120

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.

Jun 2023 — as filed, then multipliedworked
Condensate            73 bbl  × $ 68.96 =     $5,034
Gas                    0 Mcf  × $  2.26 =         $0

────────────────────────────────────────────────────
Month total                                   $5,034

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/183925 is the state's own key, not one this site invented.