W. C. TYRRELL UNIT NO. 1

Operated by CHEVRON MIDCONTINENT, L.P. (P-5 147862) in the GOMEZ, NW. (WOLFCAMP) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 181513District 08Field 357155002 tax incentive programmesCondensateGasSaveExport
Value, all time
$603 k
Dec 2000 – May 2026
Value, last 12 filed months
$0
at the published price for each month
Months reported
306
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 15 leases and 16 wells, and the rule below applies to all of them.

Discovered
1977-07-13
as the register files it
Field class
Oil and gas
the register's own label
Between wells
1,867 ft
minimum
From a lease line
933 ft
minimum

A drilling unit in this field needs at least 160 acres.

The Commission's schedule remark for this field reads: TEXACO E & P INC. APPLICIANT

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 Gas112002-09-23148485
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
CondensateDisposition709 bbl$46,559
GasProduction97,152 Mcf$556,263
Total$602,822

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 31.0377, -102.9743. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

31.03775, -102.97426 · 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
11,730 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 11,730 ft.

Completions filed
Dec 2000
1 of 1 wells

1 well

42-37136974511,730 ftDec 2000

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 (306)

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

306 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 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 20150042.992.76$0
Aug 20150040.162.87$0
Jul 20150048.152.95$0
Jun 20150056.152.88$0
May 20150055.212.96$0
Apr 20150049.822.71$0
Mar 20150042.892.93$0
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 20140094.734.73$0
Apr 20140095.944.81$0
Mar 20140095.895.06$0
Feb 20140097.406.19$0
Jan 20140090.404.86$0
Dec 20130091.824.35$0
Nov 20130088.853.74$0
Oct 20130097.423.78$0
Sep 201300104.113.72$0
Aug 201300104.253.52$0
Jul 201300102.523.72$0
Jun 20130094.403.93$0
May 20130094.834.15$0
Apr 20130093.964.28$0
Mar 20131093.623.91$94
Feb 20130091.233.42$0
Jan 20130091.603.42$0
Dec 20120086.773.42$0
Nov 20120086.953.62$0
Oct 20120089.383.40$0
Sep 20120094.672.92$0
Aug 20120092.662.91$0
Jul 20122085.133.02$170
Jun 20120079.822.52$0
May 201233091.612.49$3,023
Apr 2012580101.652.00$5,896
Mar 201200105.052.22$0
Feb 201200101.102.57$0
Jan 20120098.092.73$0
Dec 20110096.873.24$0
Nov 20110095.723.31$0
Oct 20110084.983.65$0
Sep 201102083.623.99$80
Aug 201106183.404.15$253
Jul 201108994.144.52$402
Jun 201105992.904.64$274
May 201109598.134.40$418
Apr 201103105.964.33$13
Mar 201101396.364.06$53
Feb 2011013685.644.18$568
Jan 2011013886.504.59$633
Dec 201001585.734.35$65
Nov 20100080.843.80$0
Oct 2010010678.103.51$372
Sep 2010011072.633.98$438
Aug 2010015373.684.42$676
Jul 2010012072.554.74$568
Jun 201007670.364.91$373
May 2010010771.124.24$453
Apr 20100081.694.12$0
Mar 20100078.394.39$0
Feb 20100073.585.44$0
Jan 201006274.365.96$370
Dec 200901171.445.48$60
Nov 2009175474.593.75$1,471
Oct 2009010472.544.11$427
Sep 2009127065.543.06$1,001
Aug 20091918367.423.22$1,870
Jul 20092320761.133.46$2,123
Jun 20096810666.163.90$4,912
May 2009846154.743.93$4,838
Apr 20093234046.773.59$2,716
Mar 20091630842.144.06$1,924
Feb 20091522532.814.63$1,535
Jan 20091326235.865.37$1,873
Dec 2008125137.105.98$750
Nov 2008718055.496.86$1,623
Oct 2008217375.246.92$1,348
Sep 200818885101.767.88$8,803
Aug 200871,182114.228.48$10,826
Jul 20080151131.0811.39$1,720
Jun 20082332131.3313.03$4,589
May 20080316123.1711.57$3,657
Apr 20088516110.3110.45$6,277
Mar 20082432101.909.66$4,379
Feb 2008020992.538.77$1,833
Jan 2008066590.388.21$5,457
Dec 20071737388.337.30$4,225
Nov 200772791.677.29$839
Oct 20072027282.856.92$3,540
Sep 2007829675.846.24$2,455
Aug 2007313469.066.39$1,063
Jul 2007223470.906.39$1,637
Jun 2007115962.007.55$1,262
May 2007533458.747.85$2,914
Apr 2007232359.617.81$2,640
Mar 2007649156.927.30$3,927
Feb 2007476155.108.22$6,473
Jan 20071436950.306.73$3,186
Dec 200651,25456.656.92$8,959
Nov 20061439254.207.62$3,745
Oct 2006865954.906.01$4,402
Sep 20062031960.085.04$2,808
Aug 200691,06668.717.34$8,443
Jul 20061626069.376.34$2,759
Jun 20061338266.286.38$3,300
May 2006942366.016.42$3,312
Apr 2006755164.397.36$4,506
Mar 2006019456.707.08$1,374
Feb 200601,08657.597.75$8,418
Jan 2006546560.598.93$4,457
Dec 2005338254.9413.42$5,290
Nov 200555154.6910.59$813
Oct 2005536558.3413.80$5,327
Sep 2005049461.4512.08$5,967
Aug 2005050161.519.80$4,908
Jul 20050455.697.84$31
Jun 20050052.337.38$0
May 2005039045.226.65$2,594
Apr 2005080549.207.36$5,925
Mar 20050050.377.15$0
Feb 20050045.226.31$0
Jan 2005071843.166.32$4,539
Dec 20040039.866.75$0
Nov 2004016645.286.33$1,051
Oct 2004052949.706.52$3,446
Sep 200402943.245.28$153
Aug 2004034042.375.55$1,887
Jul 20040038.286.08$0
Jun 20040036.106.43$0
May 2004021737.486.49$1,409
Apr 20040034.475.86$0
Mar 2004012134.365.53$669
Feb 20044656132.455.51$4,584
Jan 2004036732.036.30$2,312
Dec 200301730.266.30$107
Nov 2003031528.804.60$1,447
Oct 2003025828.174.76$1,228
Sep 2003036726.314.75$1,743
Aug 2003047629.765.13$2,442
Jul 200301,37529.415.17$7,110
Jun 200301,35028.565.98$8,077
May 200301,30326.595.97$7,782
Apr 200301,42026.675.41$7,678
Mar 200301,57631.146.10$9,607
Feb 200301,46633.487.93$11,619
Jan 200301,58330.315.58$8,836
Dec 200201,23426.914.85$5,990
Nov 20020024.664.14$0
Oct 2002045126.464.23$1,907
Sep 2002075327.443.64$2,737
Aug 2002485525.963.16$2,809
Jul 200201,60524.583.06$4,914
Jun 200201,75423.733.34$5,855
May 2002099924.663.58$3,580
Apr 200201,47623.653.51$5,184
Mar 200202122.003.10$65
Feb 200201,35318.222.38$3,214
Jan 200201,67817.172.38$3,986
Dec 200102,55616.932.36$6,043
Nov 200102,03418.072.41$4,893
Oct 200102,07519.782.53$5,247
Sep 200102,50924.262.25$5,649
Aug 200102,31724.873.05$7,074
Jul 200102,73423.933.20$8,741
Jun 200103,02924.563.82$11,583
May 200103,73025.524.31$16,066
Apr 200102,50424.685.34$13,360
Mar 200104,44124.545.38$23,877
Feb 200105,47427.755.77$31,569
Jan 200109,81127.478.40$82,400
Dec 200005,00326.889.12$45,640

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.

Mar 2013 — as filed, then multipliedworked
Condensate             1 bbl  × $ 93.62 =        $94
Gas                    0 Mcf  × $  3.91 =         $0

────────────────────────────────────────────────────
Month total                                      $94

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. 08/G/181513 is the state's own key, not one this site invented.