DOLLIE RUTH "C"

Operated by PIONEER NATURAL RES. USA, INC. (P-5 665748) in the SPRABERRY (TREND AREA) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 13043District 7CField 85279200OilCasinghead gasSaveExport
Value, all time
$771 k
Jan 1993 – Jul 2015
Value, last 12 filed months
$12 k
at the published price for each month
Months reported
271
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 7,461 leases and 22,481 wells, and the rule below applies to all of them.

Discovered
1904-12-31
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 80 acres. The field rule took effect on 2016-03-08.

The Commission's schedule remark for this field reads: AREA) 85279200.

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
OilDisposition12,767 bbl$491,014
Casinghead gasProduction83,768 Mcf$280,205
Total$771,219

26,558 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 31.4144, -101.8930. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

31.41445, -101.89298 · 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
8,500 ft
1 wells filed one
Completion to plug
24.2 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 8,500 ft.

Completions filed
Mar 1991
1 of 1 wells
Plug dates filed
May 2015
1 of 1 wells

Last completion to plug: a median of 24.2 years across the 1 well that filed both dates, with the middle half between 24.2 years and 24.2 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

1 well

42-4613313018,500 ftMar 1991May 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 (271)

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

271 months

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 201528044.662.98$1,250
Jan 2015159043.433.10$6,905
Dec 20140054.693.59$0
Nov 2014022270.464.25$944
Oct 2014022978.303.90$893
Sep 2014022286.164.05$898
Aug 2014024889.394.04$1,001
Jul 201417419796.564.18$17,625
Jun 2014022898.164.74$1,080
May 2014030894.734.73$1,456
Apr 201417630595.944.81$18,352
Mar 2014032495.895.06$1,638
Feb 2014027297.406.19$1,684
Jan 2014025890.404.86$1,254
Dec 2013026391.824.35$1,145
Nov 201318827088.853.74$17,713
Oct 2013022997.423.78$865
Sep 20130222104.113.72$825
Aug 20130229104.253.52$807
Jul 20130229102.523.72$851
Jun 2013122294.403.93$968
May 2013022994.834.15$950
Apr 2013022793.964.28$972
Mar 2013029693.623.91$1,158
Feb 2013026091.233.42$889
Jan 201317830091.603.42$17,331
Dec 2012030386.773.42$1,036
Nov 2012031186.953.62$1,127
Oct 2012024989.383.40$847
Sep 2012025594.672.92$744
Aug 2012025792.662.91$747
Jul 201218122985.133.02$16,100
Jun 2012024379.822.52$612
May 2012026691.612.49$662
Apr 20120259101.652.00$517
Mar 20120268105.052.22$596
Feb 2012173282101.102.57$18,215
Jan 2012030198.092.73$823
Dec 2011027496.873.24$888
Nov 2011026495.723.31$874
Oct 201119028584.983.65$17,186
Sep 2011026083.623.99$1,036
Aug 2011028883.404.15$1,195
Jul 2011025194.144.52$1,134
Jun 2011022292.904.64$1,030
May 2011023398.134.40$1,026
Apr 2011169222105.964.33$18,869
Mar 2011125696.364.06$1,135
Feb 2011022185.644.18$924
Jan 2011024386.504.59$1,115
Dec 2010127885.734.35$1,294
Nov 201018032580.843.80$15,785
Oct 2010031978.103.51$1,119
Sep 2010022272.633.98$883
Aug 2010022973.684.42$1,012
Jul 2010023472.554.74$1,108
Jun 2010028470.364.91$1,395
May 2010025071.124.24$1,059
Apr 201017023481.694.12$14,852
Mar 2010028578.394.39$1,251
Feb 2010125373.585.44$1,451
Jan 201017628474.365.96$14,781
Dec 2009025571.445.48$1,398
Nov 2009125274.593.75$1,020
Oct 2009329572.544.11$1,430
Sep 2009031465.543.06$962
Aug 200917326967.423.22$12,529
Jul 2009028561.133.46$987
Jun 2009126466.163.90$1,094
May 2009128454.743.93$1,170
Apr 2009028446.773.59$1,019
Mar 200917424442.144.06$8,323
Feb 2009021632.814.63$1,001
Jan 200916423335.865.37$7,132
Dec 2008121637.105.98$1,328
Nov 2008124955.496.86$1,764
Oct 2008021375.246.92$1,474
Sep 20080190101.767.88$1,497
Aug 20080236114.228.48$2,002
Jul 20080280131.0811.39$3,189
Jun 20080277131.3313.03$3,610
May 20080287123.1711.57$3,322
Apr 2008176323110.3110.45$22,791
Mar 20081303101.909.66$3,030
Feb 2008025392.538.77$2,219
Jan 2008014690.388.21$1,198
Dec 2007121688.337.30$1,666
Nov 2007328791.677.29$2,368
Oct 2007131282.856.92$2,243
Sep 200717628975.846.24$15,152
Aug 2007131869.066.39$2,100
Jul 2007028170.906.39$1,795
Jun 2007127562.007.55$2,138
May 200717529558.747.85$12,594
Apr 2007127359.617.81$2,190
Mar 2007331156.927.30$2,442
Feb 2007026755.108.22$2,194
Jan 200718130350.306.73$11,143
Dec 2006529756.656.92$2,338
Nov 2006029254.207.62$2,224
Oct 2006130554.906.01$1,889
Sep 200618030760.085.04$12,361
Aug 2006132868.717.34$2,476
Jul 2006033069.376.34$2,093
Jun 2006228666.286.38$1,958
May 200617832166.016.42$13,812
Apr 2006125964.397.36$1,971
Mar 2006229656.707.08$2,210
Feb 200617823857.597.75$12,096
Jan 2006126060.598.93$2,383
Dec 2005032954.9413.42$4,414
Nov 2005132254.6910.59$3,464
Oct 2005034058.3413.80$4,691
Sep 2005127261.4512.08$3,347
Aug 200517829761.519.80$13,858
Jul 2005134655.697.84$2,770
Jun 2005133952.337.38$2,555
May 2005133145.226.65$2,247
Apr 200517033249.207.36$10,808
Mar 2005328850.377.15$2,212
Feb 2005026345.226.31$1,660
Jan 2005031043.166.32$1,960
Dec 200417931239.866.75$9,241
Nov 2004031945.286.33$2,019
Oct 2004028949.706.52$1,883
Sep 2004029243.245.28$1,543
Aug 200417231342.375.55$9,025
Jul 2004032338.286.08$1,965
Jun 2004031736.106.43$2,039
May 2004028537.486.49$1,851
Apr 200417426334.475.86$7,539
Mar 2004027234.365.53$1,504
Feb 2004027332.455.51$1,504
Jan 2004028532.036.30$1,795
Dec 200317932230.266.30$7,446
Nov 2003031028.804.60$1,425
Oct 2003232128.174.76$1,584
Sep 2003033126.314.75$1,572
Aug 200317133529.765.13$6,807
Jul 2003532329.415.17$1,817
Jun 2003431328.565.98$1,987
May 200317633726.595.97$6,693
Apr 2003131226.675.41$1,714
Mar 2003331331.146.10$2,001
Feb 2003031833.487.93$2,520
Jan 200317331330.315.58$6,991
Dec 20021834226.914.85$2,144
Nov 2002433224.664.14$1,472
Oct 2002035326.464.23$1,493
Sep 200217834627.443.64$6,142
Aug 2002026025.963.16$823
Jul 2002032224.583.06$986
Jun 2002031323.733.34$1,045
May 200218330224.663.58$5,595
Apr 2002028823.653.51$1,012
Mar 2002028422.003.10$881
Feb 200217829918.222.38$3,953
Jan 2002030417.172.38$722
Dec 2001030016.932.36$709
Nov 2001020618.072.41$496
Oct 200117219719.782.53$3,900
Sep 2001020724.262.25$466
Aug 2001019724.873.05$601
Jul 2001019623.933.20$627
Jun 200117420024.563.82$5,038
May 2001018425.524.31$793
Apr 2001014424.685.34$768
Mar 200117414024.545.38$5,023
Feb 2001013727.755.77$790
Jan 2001013727.478.40$1,151
Dec 200018014626.889.12$6,170
Nov 2000014232.215.66$803
Oct 2000012931.235.15$664
Sep 2000017031.875.19$882
Aug 200017418229.644.54$5,984
Jul 2000018928.534.09$773
Jun 2000019829.304.40$871
May 2000024427.263.68$898
Apr 200018019824.513.12$5,029
Mar 2000012928.422.86$369
Feb 200018217927.622.73$5,515
Jan 200009825.272.48$243
Dec 1999011224.282.42$271
Nov 1999014223.192.43$346
Oct 199918017420.982.80$4,264
Sep 199908421.752.62$220
Aug 1999017719.262.88$509
Jul 199917819617.892.37$3,649
Jun 1999021215.942.36$501
May 1999020415.792.32$473
Apr 19991839415.102.21$2,971
Mar 1999025212.471.84$463
Feb 199903169.981.82$574
Jan 199918033710.381.90$2,509
Dec 199801629.201.77$287
Nov 1998020410.892.19$446
Oct 199817815812.421.97$2,522
Sep 1998015312.592.08$319
Aug 1998016711.301.91$319
Jul 1998015811.742.24$353
Jun 199817620011.242.24$2,426
May 1998020212.622.21$446
Apr 199817822713.042.51$2,890
Mar 1998026912.802.31$621
Feb 1998018513.952.30$425
Jan 1998022214.702.15$478
Dec 199718028016.322.41$3,613
Nov 1997028318.193.09$874
Oct 1997028119.253.15$885
Sep 199717829517.742.95$4,029
Aug 1997031117.862.55$795
Jul 1997033117.582.25$744
Jun 199716745317.242.26$3,902
May 1997156518.972.31$1,323
Apr 1997066917.882.08$1,393
Mar 199716744718.951.94$4,031
Feb 1997058820.492.21$1,297
Jan 1997060423.483.54$2,138
Dec 19968347123.32$1,936
Nov 199617245721.97$3,779
Oct 1996046323.31$0
Sep 199616221422.22$3,600
Aug 1996056820.26$0
Jul 1996046519.55$0
Jun 199617562618.73$3,278
May 1996181119.43$19
Apr 1996039621.51$0
Mar 199618135019.38$3,508
Feb 1996248616.98$34
Jan 1996052917.07$0
Dec 199517664517.19$3,025
Nov 1995062016.00$0
Oct 1995073115.43$0
Sep 199517667116.18$2,848
Aug 1995077115.92$0
Jul 1995078715.24$0
Jun 199518166516.41$2,970
May 1995054317.56$0
Apr 1995046917.73$0
Mar 199517754916.44$2,910
Feb 1995053216.58$0
Jan 1995060215.92$0
Dec 199417062115.03$2,555
Nov 1994061215.90$0
Oct 1994065515.58$0
Sep 199417465515.29$2,660
Aug 1994065516.13$0
Jul 199417566017.56$3,073
Jun 1994063117.09$0
May 1994057915.88$0
Apr 199418162014.14$2,559
Mar 1994060812.46$0
Feb 199418557912.50$2,313
Jan 1994060012.66$0
Dec 1993061412.33$0
Nov 199319760814.49$2,855
Oct 1993059715.85$0
Sep 199318355615.03$2,750
Aug 1993159015.66$16
Jul 199319160815.46$2,953
Jun 1993058216.79$0
May 1993045717.68$0
Apr 199319024318.05$3,430
Mar 199318240218.14$3,301
Feb 1993021217.90$0
Jan 199318019316.93$3,047

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.

Feb 2015 — as filed, then multipliedworked
Oil                   28 bbl  × $ 44.66 =     $1,250
Casinghead gas         0 Mcf  × $  2.98 =         $0

────────────────────────────────────────────────────
Month total                                   $1,250

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. 7C/O/13043 is the state's own key, not one this site invented.