YORK, W. A. 13

Operated by UNION OIL COMPANY OF CALIFORNIA (P-5 876520) in the VAN (SHALLOW) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 3805District 05Field 93042498OilCasinghead gasSaveExport
Value, all time
$1.9 M
Apr 2005 – Apr 2019
Value, last 12 filed months
$0
at the published price for each month
Months reported
169
no gaps in the span
Streams
2
oil, casinghead 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 50 leases and 231 wells, and the rule below applies to all of them.

Discovered
1932-12-31
as the register files it
Field class
Oil and gas
the register's own label
Between wells
300 ft
minimum
From a lease line
150 ft
minimum

A drilling unit in this field needs at least 2 acres. The field rule took effect on 1984-07-01.

The Commission's schedule remark for this field reads: FIELD RULES EFFECTIVE 5-7-84 PER DOCKET #5-82104.

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
OilDisposition24,321 bbl$1,750,240
Casinghead gasProduction18,142 Mcf$110,169
Total$1,860,410

Wells on this lease (2)

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 32.5447, -95.6232. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.1 miles.

32.54465, -95.62324 · 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%
2 of 2 wells
With a plug date
100.0%
2 of 2 wells
Median depth
2,418 ft
2 wells filed one
Completion to plug
13.2 years
median over 2 wells

What the state filed about each well

On the RRC proration schedule
2100.0%
A plug date is filed
2100.0%
BothOn the schedule and plugged. Neither fact cancels the other.
2100.0%
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

Between 2,405 and 2,430 ft, median 2,418 ft, over the 2 wells that filed a depth.

Completions filed
Apr 2005
2 of 2 wells
Plug dates filed
Dec 2017 – Nov 2018
2 of 2 wells

Last completion to plug: a median of 13.2 years across the 2 wells that filed both dates, with the middle half between 12.9 years and 13.3 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

2 wells

42-46730880172,405 ftApr 2005Nov 2018Yes
42-46730857142,430 ftApr 2005Dec 2017Yes

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 (169)

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

169 months

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 20152043.552.43$87
Sep 2015269042.992.76$1,366
Aug 20153213440.162.87$1,670
Jul 20152112948.152.95$1,391
Jun 20152111856.152.88$1,519
May 20151055.212.96$55
Apr 20152610049.822.71$1,566
Mar 2015229542.892.93$1,222
Feb 2015188144.662.98$1,045
Jan 20152510343.433.10$1,405
Dec 20142710254.693.59$1,843
Nov 2014215770.464.25$1,722
Oct 2014255178.303.90$2,156
Sep 2014218486.164.05$2,149
Aug 2014387689.394.04$3,703
Jul 2014506796.564.18$5,108
Jun 2014516898.164.74$5,328
May 2014496094.734.73$4,925
Apr 2014605995.944.81$6,040
Mar 2014355495.895.06$3,629
Feb 2014255497.406.19$2,769
Jan 2014224890.404.86$2,222
Dec 2013306191.824.35$3,020
Nov 2013245988.853.74$2,353
Oct 2013305897.423.78$3,142
Sep 20132851104.113.72$3,105
Aug 20133161104.253.52$3,447
Jul 20135657102.523.72$5,953
Jun 2013815994.403.93$7,878
May 2013925494.834.15$8,948
Apr 2013865993.964.28$8,333
Mar 20131219893.623.91$11,711
Feb 20131159491.233.42$10,813
Jan 201312111291.603.42$11,467
Dec 2012233886.773.42$2,126
Nov 20121519486.953.62$13,470
Oct 20121359689.383.40$12,393
Sep 2012798894.672.92$7,736
Aug 20121246892.662.91$11,688
Jul 20121498085.133.02$12,926
Jun 20121475479.822.52$11,870
May 20121864891.612.49$17,159
Apr 2012125139101.652.00$12,984
Mar 2012176267105.052.22$19,082
Feb 2012200201101.102.57$20,737
Jan 201218220298.092.73$18,405
Dec 201115018796.873.24$15,136
Nov 201117514595.723.31$17,231
Oct 201115812584.983.65$13,883
Sep 201116414383.623.99$14,284
Aug 201115715283.404.15$13,725
Jul 201119515094.144.52$19,035
Jun 201122614792.904.64$21,677
May 201128317298.134.40$28,528
Apr 2011272160105.964.33$29,514
Mar 201128516796.364.06$28,140
Feb 201125715285.644.18$22,645
Jan 201131518386.504.59$28,087
Dec 201030714985.734.35$26,967
Nov 201013213880.843.80$11,195
Oct 2010543978.103.51$4,354
Sep 2010584672.633.98$4,396
Aug 2010354873.684.42$2,791
Jul 2010579072.554.74$4,562
Jun 2010528070.364.91$4,052
May 2010427671.124.24$3,309
Apr 2010486781.694.12$4,197
Mar 2010546978.394.39$4,536
Feb 2010536873.585.44$4,270
Jan 2010668574.365.96$5,415
Dec 2009738571.445.48$5,681
Nov 2009698374.593.75$5,458
Oct 20096016572.544.11$5,031
Sep 2009718665.543.06$4,917
Aug 20099817967.423.22$7,183
Jul 20098514861.133.46$5,709
Jun 200911011466.163.90$7,722
May 200917919254.743.93$10,552
Apr 200916817746.773.59$8,492
Mar 200916619242.144.06$7,775
Feb 200914916532.814.63$5,653
Jan 200925519335.865.37$10,181
Dec 200820320037.105.98$8,727
Nov 200820920355.496.86$12,990
Oct 200820821075.246.92$17,104
Sep 2008214222101.767.88$23,525
Aug 2008222233114.228.48$27,333
Jul 2008236218131.0811.39$33,418
Jun 2008214195131.3313.03$30,646
May 2008210195123.1711.57$28,123
Apr 2008200188110.3110.45$24,028
Mar 2008231202101.909.66$25,491
Feb 200822220392.538.77$22,322
Jan 200826323790.388.21$25,715
Dec 200731521688.337.30$29,401
Nov 200726420091.677.29$25,659
Oct 200725718782.856.92$22,587
Sep 200719826175.846.24$16,646
Aug 200720724369.066.39$15,848
Jul 200722019970.906.39$16,869
Jun 200728222762.007.55$19,198
May 200739428258.747.85$25,356
Apr 200731326659.617.81$20,734
Mar 200735927656.927.30$22,450
Feb 200734230255.108.22$21,325
Jan 200741734350.306.73$23,282
Dec 200638428556.656.92$23,725
Nov 200641223854.207.62$24,143
Oct 200635420854.906.01$20,685
Sep 2006447060.085.04$26,856
Aug 200644124668.717.34$32,107
Jul 200645631869.376.34$33,650
Jun 200646130866.286.38$32,521
May 200646132066.016.42$32,487
Apr 200636426664.397.36$25,396
Mar 200638218756.707.08$22,984
Feb 200633617557.597.75$20,707
Jan 200642419560.598.93$27,432
Dec 200544718854.9413.42$27,080
Nov 200556518754.6910.59$32,880
Oct 200556917358.3413.80$35,582
Sep 200554016761.4512.08$35,200
Aug 200557517361.519.80$37,063
Jul 200558513855.697.84$33,661
Jun 200551115852.337.38$27,907
May 200554612845.226.65$25,541
Apr 200567313149.207.36$34,076

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.

Oct 2015 — as filed, then multipliedworked
Oil                    2 bbl  × $ 43.55 =        $87
Casinghead gas         0 Mcf  × $  2.43 =         $0

────────────────────────────────────────────────────
Month total                                      $87

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. 05/O/3805 is the state's own key, not one this site invented.