MAYFIELD, C. W.

Operated by NEWTON WELL SERVICE (P-5 608620) in the BYLER H (MARBLE FALLS) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 142522District 7BField 14147500CondensateGasSaveExport
Value, all time
$161 k
Jan 1993 – Oct 2015
Value, last 12 filed months
$2 k
at the published price for each month
Months reported
274
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 23 leases and 27 wells, and the rule below applies to all of them.

Discovered
1988-08-01
as the register files it
Field class
Oil and gas
the register's own label
Between wells
1,200 ft
minimum
From a lease line
467 ft
minimum

A drilling unit in this field needs at least 40 acres. The field rule took effect on 1990-01-01.

The Commission's schedule remark for this field reads: BE DISTRIBUTED AMONG WELLS ALREADY ON LEASE.

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
CondensateDisposition155 bbl$10,621
GasProduction47,689 Mcf$150,246
Total$160,867

17,314 Mcf of this lease's gas, across 48 months, carries no value here. No free Texas wellhead gas price exists before 1997, so those months are left out of the total rather than valued at zero. The total above is therefore a floor, not an estimate.

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 31.7623, -99.1762. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

31.76225, -99.17617 · 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
2,793 ft
1 wells filed one
Completion to plug
26.8 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 2,793 ft.

Completions filed
Oct 1988
1 of 1 wells
Plug dates filed
Jul 2015
1 of 1 wells

Last completion to plug: a median of 26.8 years across the 1 well that filed both dates, with the middle half between 26.8 years and 26.8 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

1 well

42-0493504612,793 ftOct 1988Jul 2015Yes

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 (274)

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

274 months

Oct 20150043.552.43$0
Sep 20150042.992.76$0
Aug 20150040.162.87$0
Jul 20150048.152.95$0
Jun 201538056.152.88$2,134
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 20130093.623.91$0
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 20120085.133.02$0
Jun 20120079.822.52$0
May 20120091.612.49$0
Apr 201200101.652.00$0
Mar 201200105.052.22$0
Feb 201200101.102.57$0
Jan 20120098.092.73$0
Dec 201107196.873.24$230
Nov 2011013095.723.31$430
Oct 2011014984.983.65$544
Sep 2011013183.623.99$522
Aug 2011011383.404.15$469
Jul 2011014194.144.52$637
Jun 201109392.904.64$432
May 2011015198.134.40$665
Apr 20110148105.964.33$641
Mar 2011015596.364.06$629
Feb 2011010985.644.18$456
Jan 2011015386.504.59$702
Dec 2010014385.734.35$622
Nov 2010014980.843.80$566
Oct 2010015578.103.51$544
Sep 2010015072.633.98$597
Aug 2010011773.684.42$517
Jul 201007872.554.74$369
Jun 201008970.364.91$437
May 201008771.124.24$368
Apr 2010012281.694.12$503
Mar 2010015478.394.39$676
Feb 2010012173.585.44$659
Jan 2010014774.365.96$877
Dec 2009015571.445.48$850
Nov 2009014774.593.75$551
Oct 200911715372.544.11$9,116
Sep 2009013965.543.06$426
Aug 2009013267.423.22$425
Jul 2009014861.133.46$513
Jun 200909066.163.90$351
May 2009014454.743.93$565
Apr 2009014946.773.59$535
Mar 2009015242.144.06$617
Feb 2009014032.814.63$649
Jan 2009015535.865.37$833
Dec 2008015737.105.98$938
Nov 2008012755.496.86$871
Oct 2008015675.246.92$1,080
Sep 20080120101.767.88$945
Aug 2008096114.228.48$814
Jul 2008075131.0811.39$854
Jun 20080173131.3313.03$2,255
May 20080186123.1711.57$2,153
Apr 20080186110.3110.45$1,945
Mar 20080134101.909.66$1,295
Feb 2008012392.538.77$1,079
Jan 2008017390.388.21$1,420
Dec 2007018488.337.30$1,344
Nov 2007015891.677.29$1,152
Oct 2007013582.856.92$934
Sep 2007017875.846.24$1,111
Aug 2007018569.066.39$1,182
Jul 2007018670.906.39$1,188
Jun 2007018062.007.55$1,359
May 2007017158.747.85$1,342
Apr 2007017859.617.81$1,389
Mar 2007014256.927.30$1,037
Feb 2007016955.108.22$1,389
Jan 2007019750.306.73$1,325
Dec 2006018856.656.92$1,301
Nov 2006017754.207.62$1,348
Oct 2006016054.906.01$962
Sep 2006011460.085.04$574
Aug 2006013468.717.34$984
Jul 2006018769.376.34$1,186
Jun 2006018366.286.38$1,168
May 2006018766.016.42$1,201
Apr 2006018164.397.36$1,332
Mar 2006018556.707.08$1,310
Feb 2006016857.597.75$1,302
Jan 2006018660.598.93$1,662
Dec 2005018854.9413.42$2,522
Nov 2005018354.6910.59$1,938
Oct 2005020158.3413.80$2,773
Sep 2005018261.4512.08$2,198
Aug 2005020461.519.80$1,999
Jul 2005020155.697.84$1,577
Jun 2005019752.337.38$1,454
May 2005018945.226.65$1,257
Apr 2005018349.207.36$1,347
Mar 2005019450.377.15$1,388
Feb 2005018445.226.31$1,161
Jan 2005019243.166.32$1,214
Dec 2004020039.866.75$1,350
Nov 2004020945.286.33$1,323
Oct 2004021949.706.52$1,427
Sep 2004018543.245.28$978
Aug 2004020942.375.55$1,160
Jul 20040038.286.08$0
Jun 2004021336.106.43$1,370
May 2004022737.486.49$1,474
Apr 2004023234.475.86$1,359
Mar 2004023534.365.53$1,300
Feb 2004017132.455.51$942
Jan 2004022332.036.30$1,405
Dec 2003027930.266.30$1,758
Nov 2003017528.804.60$804
Oct 2003018828.174.76$895
Sep 2003019126.314.75$907
Aug 2003019629.765.13$1,005
Jul 2003024329.415.17$1,257
Jun 2003028128.565.98$1,681
May 2003030926.595.97$1,846
Apr 20030026.675.41$0
Mar 20030031.146.10$0
Feb 20030033.487.93$0
Jan 20030030.315.58$0
Dec 20020026.914.85$0
Nov 20020024.664.14$0
Oct 20020026.464.23$0
Sep 20020027.443.64$0
Aug 20020125.963.16$3
Jul 20020024.583.06$0
Jun 2002011123.733.34$371
May 2002012224.663.58$437
Apr 2002012823.653.51$450
Mar 2002014522.003.10$450
Feb 2002010918.222.38$259
Jan 2002011817.172.38$280
Dec 2001013116.932.36$310
Nov 2001010618.072.41$255
Oct 2001019019.782.53$480
Sep 2001017124.262.25$385
Aug 2001013324.873.05$406
Jul 2001012723.933.20$406
Jun 200101224.563.82$46
May 2001016625.524.31$715
Apr 2001017924.685.34$955
Mar 2001021024.545.38$1,129
Feb 2001019327.755.77$1,113
Jan 2001019427.478.40$1,629
Dec 2000020026.889.12$1,825
Nov 2000019832.215.66$1,120
Oct 2000020331.235.15$1,045
Sep 2000019731.875.19$1,022
Aug 2000020629.644.54$935
Jul 2000020828.534.09$851
Jun 2000019929.304.40$875
May 2000020427.263.68$751
Apr 2000017224.513.12$536
Mar 2000020528.422.86$586
Feb 2000018027.622.73$491
Jan 2000018825.272.48$466
Dec 1999019824.282.42$480
Nov 1999020123.192.43$489
Oct 1999020420.982.80$572
Sep 1999020621.752.62$539
Aug 1999021119.262.88$607
Jul 1999020217.892.37$479
Jun 1999021815.942.36$515
May 1999022515.792.32$522
Apr 1999020915.102.21$461
Mar 1999021412.471.84$393
Feb 199901969.981.82$356
Jan 1999021710.381.90$412
Dec 199802229.201.77$394
Nov 1998023610.892.19$516
Oct 1998024812.421.97$488
Sep 1998024012.592.08$500
Aug 1998024611.301.91$469
Jul 1998024711.742.24$553
Jun 1998020411.242.24$456
May 1998024812.622.21$547
Apr 1998025313.042.51$634
Mar 1998024812.802.31$573
Feb 1998025313.952.30$582
Jan 1998023614.702.15$509
Dec 1997025216.322.41$608
Nov 1997025418.193.09$784
Oct 1997025819.253.15$813
Sep 1997030517.742.95$901
Aug 1997027617.862.55$705
Jul 1997027917.582.25$627
Jun 1997022617.242.26$510
May 1997023618.972.31$545
Apr 1997024117.882.08$502
Mar 1997024318.951.94$471
Feb 1997021920.492.21$483
Jan 1997023623.483.54$835
Dec 1996025223.32$0
Nov 1996026321.97$0
Oct 1996026723.31$0
Sep 1996030122.22$0
Aug 1996033320.26$0
Jul 1996032519.55$0
Jun 1996032818.73$0
May 1996035419.43$0
Apr 1996033921.51$0
Mar 1996035319.38$0
Feb 1996028916.98$0
Jan 1996032717.07$0
Dec 1995034317.19$0
Nov 1995037016.00$0
Oct 1995035215.43$0
Sep 1995034116.18$0
Aug 1995032115.92$0
Jul 1995022515.24$0
Jun 1995026516.41$0
May 1995027517.56$0
Apr 1995031617.73$0
Mar 1995037916.44$0
Feb 1995033016.58$0
Jan 1995037215.92$0
Dec 1994036615.03$0
Nov 1994035915.90$0
Oct 1994035315.58$0
Sep 1994024015.29$0
Aug 1994019116.13$0
Jul 1994031017.56$0
Jun 1994033917.09$0
May 1994042215.88$0
Apr 1994040114.14$0
Mar 1994040312.46$0
Feb 1994036812.50$0
Jan 1994033212.66$0
Dec 1993043512.33$0
Nov 1993041814.49$0
Oct 1993047715.85$0
Sep 1993046015.03$0
Aug 1993049415.66$0
Jul 1993048815.46$0
Jun 1993047816.79$0
May 1993048817.68$0
Apr 1993048218.05$0
Mar 1993048418.14$0
Feb 1993043917.90$0
Jan 1993046716.93$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.

Jun 2015 — as filed, then multipliedworked
Condensate            38 bbl  × $ 56.15 =     $2,134
Gas                    0 Mcf  × $  2.88 =         $0

────────────────────────────────────────────────────
Month total                                   $2,134

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. 7B/G/142522 is the state's own key, not one this site invented.