YARBROUGH,C L

Operated by MARSHALL, SAMUEL MEEK, ESTATE OF (P-5 527872) in the MORGAN MILL (MARBLE FALLS) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 83310District 7BField 62870300NGPA filingCondensateGasSaveExport
Value, all time
$168 k
Jan 1993 – Apr 2012
Value, last 12 filed months
$3 k
at the published price for each month
Months reported
232
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 94 leases and 94 wells, and the rule below applies to all of them.

Discovered
1977-12-01
as the register files it
Field class
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: FIELD TYPE CHANGED FROM EXEMPT TO CAPACITY EFFECTIVE 5/1/01.

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
NGPA3none

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
CondensateDisposition28 bbl$2,747
GasProduction71,265 Mcf$165,545
Total$168,292

32,443 Mcf of this lease's gas, across 43 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 32.3617, -98.0291. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

32.36171, -98.02914 · 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
4,870 ft
1 wells filed one
Completion to plug
32.6 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 4,870 ft.

Completions filed
May 1979
1 of 1 wells
Plug dates filed
Dec 2011
1 of 1 wells

Last completion to plug: a median of 32.6 years across the 1 well that filed both dates, with the middle half between 32.6 years and 32.6 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

1 well

42-1433047514,870 ftMay 1979Dec 2011Yes

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 (232)

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

232 months

Apr 201200101.652.00$0
Mar 201200105.052.22$0
Feb 201200101.102.57$0
Jan 201228098.092.73$2,747
Dec 20110096.873.24$0
Nov 20110095.723.31$0
Oct 20110084.983.65$0
Sep 20110083.623.99$0
Aug 20110083.404.15$0
Jul 20110094.144.52$0
Jun 20110092.904.64$0
May 20110098.134.40$0
Apr 201100105.964.33$0
Mar 20110096.364.06$0
Feb 20110085.644.18$0
Jan 20110086.504.59$0
Dec 20100085.734.35$0
Nov 20100080.843.80$0
Oct 20100078.103.51$0
Sep 20100072.633.98$0
Aug 20100073.684.42$0
Jul 20100072.554.74$0
Jun 20100070.364.91$0
May 20100071.124.24$0
Apr 20100081.694.12$0
Mar 20100078.394.39$0
Feb 20100073.585.44$0
Jan 20100074.365.96$0
Dec 20090071.445.48$0
Nov 20090074.593.75$0
Oct 20090072.544.11$0
Sep 20090065.543.06$0
Aug 20090067.423.22$0
Jul 20090061.133.46$0
Jun 20090066.163.90$0
May 20090054.743.93$0
Apr 20090046.773.59$0
Mar 20090042.144.06$0
Feb 2009057132.814.63$2,645
Jan 20090035.865.37$0
Dec 20080037.105.98$0
Nov 20080055.496.86$0
Oct 20080075.246.92$0
Sep 200800101.767.88$0
Aug 200800114.228.48$0
Jul 200800131.0811.39$0
Jun 200800131.3313.03$0
May 200800123.1711.57$0
Apr 200800110.3110.45$0
Mar 200800101.909.66$0
Feb 20080092.538.77$0
Jan 20080890.388.21$66
Dec 2007016188.337.30$1,176
Nov 20070091.677.29$0
Oct 20070082.856.92$0
Sep 20070075.846.24$0
Aug 200703369.066.39$211
Jul 200701470.906.39$89
Jun 2007013662.007.55$1,027
May 2007023758.747.85$1,860
Apr 200701759.617.81$133
Mar 200701456.927.30$102
Feb 20070755.108.22$58
Jan 200701250.306.73$81
Dec 200609456.656.92$650
Nov 2006017454.207.62$1,325
Oct 2006016754.906.01$1,004
Sep 2006024160.085.04$1,214
Aug 2006020268.717.34$1,483
Jul 2006019369.376.34$1,224
Jun 20060066.286.38$0
May 20060066.016.42$0
Apr 20060064.397.36$0
Mar 20060056.707.08$0
Feb 2006024457.597.75$1,891
Jan 2006022060.598.93$1,965
Dec 2005022354.9413.42$2,992
Nov 2005029554.6910.59$3,124
Oct 2005026158.3413.80$3,601
Sep 2005015561.4512.08$1,872
Aug 2005010961.519.80$1,068
Jul 2005016355.697.84$1,279
Jun 2005016252.337.38$1,196
May 2005023045.226.65$1,530
Apr 2005027049.207.36$1,987
Mar 2005027450.377.15$1,960
Feb 2005030645.226.31$1,931
Jan 2005028643.166.32$1,808
Dec 2004024239.866.75$1,634
Nov 2004024345.286.33$1,538
Oct 2004032449.706.52$2,111
Sep 2004024243.245.28$1,279
Aug 2004022642.375.55$1,254
Jul 2004028738.286.08$1,746
Jun 2004026236.106.43$1,685
May 2004024837.486.49$1,611
Apr 2004020734.475.86$1,213
Mar 2004025034.365.53$1,383
Feb 2004017332.455.51$953
Jan 2004023532.036.30$1,480
Dec 2003026030.266.30$1,638
Nov 2003030328.804.60$1,392
Oct 2003028028.174.76$1,333
Sep 2003024126.314.75$1,145
Aug 2003029129.765.13$1,493
Jul 2003029129.415.17$1,505
Jun 2003029128.565.98$1,741
May 2003026026.595.97$1,553
Apr 2003028626.675.41$1,546
Mar 2003033231.146.10$2,024
Feb 2003030733.487.93$2,433
Jan 2003036630.315.58$2,043
Dec 2002035926.914.85$1,743
Nov 2002034224.664.14$1,415
Oct 2002039626.464.23$1,675
Sep 2002038527.443.64$1,400
Aug 2002038525.963.16$1,218
Jul 2002036224.583.06$1,108
Jun 2002036223.733.34$1,208
May 2002040124.663.58$1,437
Apr 2002038523.653.51$1,352
Mar 2002031722.003.10$984
Feb 2002050118.222.38$1,190
Jan 2002066217.172.38$1,573
Dec 2001052216.932.36$1,234
Nov 2001042018.072.41$1,010
Oct 2001042019.782.53$1,062
Sep 2001041824.262.25$941
Aug 2001038424.873.05$1,172
Jul 2001040623.933.20$1,298
Jun 2001040524.563.82$1,549
May 2001047225.524.31$2,033
Apr 2001049924.685.34$2,662
Mar 2001047424.545.38$2,548
Feb 2001019927.755.77$1,148
Jan 2001033327.478.40$2,797
Dec 2000047426.889.12$4,324
Nov 2000030532.215.66$1,726
Oct 2000030831.235.15$1,585
Sep 2000041231.875.19$2,137
Aug 2000041229.644.54$1,871
Jul 2000041828.534.09$1,710
Jun 2000024629.304.40$1,082
May 2000023227.263.68$854
Apr 2000025624.513.12$798
Mar 2000025628.422.86$732
Feb 2000024427.622.73$665
Jan 2000026925.272.48$667
Dec 1999027624.282.42$669
Nov 1999030623.192.43$745
Oct 1999034020.982.80$953
Sep 1999033821.752.62$885
Aug 1999036219.262.88$1,041
Jul 1999035317.892.37$837
Jun 1999033915.942.36$801
May 1999030615.792.32$710
Apr 1999030615.102.21$676
Mar 1999035912.471.84$660
Feb 199903739.981.82$678
Jan 1999032310.381.90$614
Dec 199803189.201.77$564
Nov 1998035210.892.19$769
Oct 1998035712.421.97$703
Sep 1998041612.592.08$866
Aug 1998026411.301.91$504
Jul 1998036811.742.24$823
Jun 1998054011.242.24$1,208
May 1998029312.622.21$646
Apr 199805413.042.51$135
Mar 1998043212.802.31$998
Feb 1998043713.952.30$1,005
Jan 1998031114.702.15$670
Dec 1997043216.322.41$1,042
Nov 1997035518.193.09$1,096
Oct 1997043719.253.15$1,376
Sep 1997052317.742.95$1,545
Aug 1997030117.862.55$769
Jul 1997040717.582.25$915
Jun 1997047617.242.26$1,074
May 1997037618.972.31$868
Apr 1997057617.882.08$1,200
Mar 1997038518.951.94$747
Feb 1997037320.492.21$823
Jan 1997049123.483.54$1,738
Dec 1996057423.32$0
Nov 1996039221.97$0
Oct 1996054323.31$0
Sep 1996017922.22$0
Aug 1996036420.26$0
Jul 1996047419.55$0
Jun 19960018.73$0
May 1996059119.43$0
Apr 1996061321.51$0
Mar 1996043319.38$0
Feb 1996066416.98$0
Jan 1996058217.07$0
Dec 1995042817.19$0
Nov 1995057616.00$0
Oct 1995058815.43$0
Sep 1995070016.18$0
Aug 1995040815.92$0
Jul 1995053615.24$0
Jun 1995061716.41$0
May 1995053817.56$0
Apr 1995059917.73$0
Mar 1995063716.44$0
Feb 1995066016.58$0
Jan 1995061915.92$0
Dec 1994062615.03$0
Nov 1994076915.90$0
Oct 19940015.58$0
Sep 1994097015.29$0
Aug 1994042216.13$0
Jul 1994089217.56$0
Jun 1994085517.09$0
May 1994093015.88$0
Apr 199401,02414.14$0
Mar 1994075912.46$0
Feb 1994093712.50$0
Jan 1994099312.66$0
Dec 199301,24412.33$0
Nov 199301,36114.49$0
Oct 199301,18115.85$0
Sep 199301,41415.03$0
Aug 1993099815.66$0
Jul 199301,63515.46$0
Jun 199303,11616.79$0
May 19930017.68$0
Apr 19930018.05$0
Mar 19930018.14$0
Feb 19930117.90$0
Jan 19930116.93$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.

Jan 2012 — as filed, then multipliedworked
Condensate            28 bbl  × $ 98.09 =     $2,747
Gas                    0 Mcf  × $  2.73 =         $0

────────────────────────────────────────────────────
Month total                                   $2,747

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/83310 is the state's own key, not one this site invented.