DAVIS, G. C.

Operated by CHEVRON U. S. A. INC. (P-5 148113) in the MILLS RANCH (GRANITE WASH) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 7151District 10Field 61691230OilCasinghead gasSaveExport
Value, all time
$702 k
Aug 1996 – Jun 2012
Value, last 12 filed months
$0
at the published price for each month
Months reported
191
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 34 leases and 42 wells, and the rule below applies to all of them.

Discovered
1977-05-02
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: MILLS RANCH (GRANITE WASH CONS.) FIELD

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
OilDisposition9,121 bbl$348,031
Casinghead gasProduction73,158 Mcf$354,058
Total$702,090

467 Mcf of this lease's gas, across 3 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 35.3399, -100.0556. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

35.33993, -100.05560 · 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
12,250 ft
1 wells filed one
Completion to plug
9 months
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 12,250 ft.

Completions filed
Nov 2011
1 of 1 wells
Plug dates filed
Aug 2012
1 of 1 wells

Last completion to plug: a median of 9 months across the 1 well that filed both dates, with the middle half between 9 months and 9 months. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

1 well

42-48330096112,250 ftNov 2011Aug 2012Yes

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 (191)

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

191 months

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 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 2010013681.694.12$561
Mar 2010017078.394.39$746
Feb 2010016473.585.44$893
Jan 2010019374.365.96$1,151
Dec 2009024171.445.48$1,322
Nov 2009033574.593.75$1,257
Oct 200918132872.544.11$14,478
Sep 2009038765.543.06$1,186
Aug 2009031267.423.22$1,004
Jul 200935733861.133.46$22,994
Jun 2009019366.163.90$752
May 2009022154.743.93$868
Apr 200919739246.773.59$10,620
Mar 2009023542.144.06$954
Feb 2009014232.814.63$658
Jan 2009018935.865.37$1,015
Dec 2008020537.105.98$1,225
Nov 2008026155.496.86$1,791
Oct 2008041675.246.92$2,880
Sep 20080301101.767.88$2,371
Aug 2008179317114.228.48$23,135
Jul 20080443131.0811.39$5,046
Jun 2008178273131.3313.03$26,935
May 20080352123.1711.57$4,074
Apr 20080295110.3110.45$3,084
Mar 20080237101.909.66$2,290
Feb 2008020792.538.77$1,816
Jan 2008022490.388.21$1,838
Dec 2007028588.337.30$2,081
Nov 200719439491.677.29$20,657
Oct 2007042082.856.92$2,907
Sep 2007027975.846.24$1,742
Aug 2007043369.066.39$2,766
Jul 200718944670.906.39$16,249
Jun 2007039662.007.55$2,989
May 200719449358.747.85$15,264
Apr 200717832859.617.81$13,171
Mar 2007047156.927.30$3,439
Feb 2007033855.108.22$2,777
Jan 2007033650.306.73$2,260
Dec 2006033056.656.92$2,283
Nov 2006040154.207.62$3,055
Oct 2006042654.906.01$2,562
Sep 200618644060.085.04$13,391
Aug 2006040968.717.34$3,002
Jul 2006048969.376.34$3,102
Jun 2006038266.286.38$2,439
May 200617850166.016.42$14,969
Apr 200617749964.397.36$15,070
Mar 2006050556.707.08$3,577
Feb 2006031157.597.75$2,411
Jan 2006043860.598.93$3,913
Dec 2005044154.9413.42$5,916
Nov 200517446254.6910.59$14,408
Oct 2005046858.3413.80$6,456
Sep 2005037461.4512.08$4,518
Aug 2005047361.519.80$4,634
Jul 200517534855.697.84$12,475
Jun 2005042152.337.38$3,107
May 2005048345.226.65$3,213
Apr 2005048949.207.36$3,599
Mar 20051791,08450.377.15$16,772
Feb 2005024245.226.31$1,527
Jan 2005026843.166.32$1,694
Dec 2004041639.866.75$2,808
Nov 200417848345.286.33$11,117
Oct 2004039849.706.52$2,593
Sep 2004047943.245.28$2,531
Aug 2004044042.375.55$2,442
Jul 200416650538.286.08$9,427
Jun 2004045936.106.43$2,953
May 2004049637.486.49$3,221
Apr 200417945634.475.86$8,842
Mar 2004055934.365.53$3,091
Feb 200419548132.455.51$8,978
Jan 2004028532.036.30$1,795
Dec 2003037030.266.30$2,332
Nov 2003050828.804.60$2,334
Oct 2003052328.174.76$2,489
Sep 2003055126.314.75$2,617
Aug 200317861829.765.13$8,467
Jul 2003047329.415.17$2,446
Jun 2003062728.565.98$3,751
May 2003053926.595.97$3,219
Apr 200317968826.675.41$8,494
Mar 2003070631.146.10$4,304
Feb 2003027533.487.93$2,180
Jan 2003031830.315.58$1,775
Dec 2002046726.914.85$2,267
Nov 200217872724.664.14$7,397
Oct 2002071926.464.23$3,041
Sep 2002093527.443.64$3,399
Aug 20021771,06725.963.16$7,971
Jul 200201,03524.583.06$3,169
Jun 200201,20323.733.34$4,016
May 20021891,42124.663.58$9,754
Apr 200201,87123.653.51$6,572
Mar 20021881,10022.003.10$7,549
Feb 200201818.222.38$43
Jan 200201,49817.172.38$3,559
Dec 200101,19916.932.36$2,835
Nov 200101,12618.072.41$2,709
Oct 20011921,53019.782.53$7,667
Sep 20011921,27124.262.25$7,519
Aug 200101,36824.873.05$4,177
Jul 20011851,68123.933.20$9,801
Jun 20011711,65424.563.82$10,525
May 20013841,87125.524.31$17,859
Apr 20013881,96724.685.34$20,070
Mar 2001064224.545.38$3,452
Feb 20010027.755.77$0
Jan 20010027.478.40$0
Dec 20000026.889.12$0
Nov 20000032.215.66$0
Oct 20000031.235.15$0
Sep 20000031.875.19$0
Aug 20000029.644.54$0
Jul 20000028.534.09$0
Jun 20000029.304.40$0
May 20000027.263.68$0
Apr 20000024.513.12$0
Mar 20000028.422.86$0
Feb 20000027.622.73$0
Jan 20000025.272.48$0
Dec 19990024.282.42$0
Nov 19990023.192.43$0
Oct 19990020.982.80$0
Sep 19990021.752.62$0
Aug 19990019.262.88$0
Jul 19990017.892.37$0
Jun 19990015.942.36$0
May 19990015.792.32$0
Apr 19990015.102.21$0
Mar 19990012.471.84$0
Feb 1999009.981.82$0
Jan 19990010.381.90$0
Dec 1998009.201.77$0
Nov 19980010.892.19$0
Oct 19980012.421.97$0
Sep 19980012.592.08$0
Aug 19980011.301.91$0
Jul 1998041311.742.24$924
Jun 199820739811.242.24$3,217
May 1998054512.622.21$1,202
Apr 199820194813.042.51$4,996
Mar 19980012.802.31$0
Feb 1998063513.952.30$1,460
Jan 1998195114.702.15$2,869
Dec 19972092,21016.322.41$8,739
Nov 199703318.193.09$102
Oct 199702419.253.15$76
Sep 1997087917.742.95$2,597
Aug 199717471317.862.55$4,929
Jul 19971992,11117.582.25$8,242
Jun 19971962,77817.242.26$9,650
May 19970118.972.31$2
Apr 1997203117.882.08$3,632
Mar 1997209118.951.94$3,962
Feb 199719616720.492.21$4,384
Jan 19970023.483.54$0
Dec 199621126723.32$4,921
Nov 199620814721.97$4,570
Oct 19962055323.31$4,779
Sep 1996211022.22$4,688
Aug 199662020.26$1,256

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.

Apr 2010 — as filed, then multipliedworked
Oil                    0 bbl  × $ 81.69 =         $0
Casinghead gas       136 Mcf  × $  4.12 =       $561

────────────────────────────────────────────────────
Month total                                     $561

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. 10/O/7151 is the state's own key, not one this site invented.