COLE, EVA

Operated by KING ENERGY RESOURCES (P-5 465526) in the GARDEN CITY (STRAWN) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 21156District 08Field 33989666OilCasinghead gasSaveExport
Value, all time
$1.5 M
Jan 1993 – Aug 2011
Value, last 12 filed months
$97 k
at the published price for each month
Months reported
224
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 9 leases and 9 wells, and the rule below applies to all of them.

Discovered
1965-12-23
as the register files it
Field class
Oil and gas
the register's own label
Between wells
no field rule filed
From a lease line
no field rule filed

The Commission's schedule remark for this field reads: NO GAS WELLS EXIST IN THIS FIELD AT THE TIME OF THIS ORDER.

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
OilDisposition24,086 bbl$913,889
Casinghead gasProduction133,371 Mcf$571,625
Total$1,485,514

23,199 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 31.8786, -101.3369. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

31.87856, -101.33691 · 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
0.0%
0 of 1 wells
Median depth
9,800 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
1100.0%
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.
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 9,800 ft.

Completions filed
Mar 1969
1 of 1 wells

1 well

42-1732000819,800 ftMar 1969Yes

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 (224)

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

224 months

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 201112874696.364.06$15,361
Feb 201117785385.644.18$18,724
Jan 2011095286.504.59$4,369
Dec 201036694485.734.35$35,481
Nov 2010089080.843.80$3,378
Oct 2010093378.103.51$3,274
Sep 201017590572.633.98$16,312
Aug 2010093473.684.42$4,128
Jul 201017385272.554.74$16,587
Jun 201018188870.364.91$17,096
May 2010094571.124.24$4,002
Apr 201018077181.694.12$17,883
Mar 2010091978.394.39$4,033
Feb 201017983273.585.44$17,699
Jan 201018091574.365.96$18,842
Dec 2009092071.445.48$5,045
Nov 2009088874.593.75$3,331
Oct 2009091472.544.11$3,757
Sep 2009087565.543.06$2,682
Aug 200918289667.423.22$15,154
Jul 2009183061.133.46$11,187
Jun 2009090266.163.90$3,513
May 200936998254.743.93$24,054
Apr 2009093446.773.59$3,351
Mar 200918693442.144.06$11,629
Feb 2009084432.814.63$3,910
Jan 2009093035.865.37$4,995
Dec 200818792137.105.98$12,443
Nov 2008090855.496.86$6,229
Oct 200818591575.246.92$20,253
Sep 2008172612101.767.88$22,324
Aug 20080870114.228.48$7,380
Jul 2008137858131.0811.39$27,730
Jun 2008184785131.3313.03$34,395
May 2008183840123.1711.57$32,263
Apr 2008183840110.3110.45$28,969
Mar 20080851101.909.66$8,224
Feb 200818483792.538.77$24,367
Jan 2008089490.388.21$7,336
Dec 200718377188.337.30$21,794
Nov 2007070791.677.29$5,155
Oct 200718258782.856.92$19,142
Sep 200717658375.846.24$16,988
Aug 2007077369.066.39$4,938
Jul 200717977870.906.39$17,661
Jun 200718172662.007.55$16,702
May 2007060158.747.85$4,716
Apr 200717960759.617.81$15,408
Mar 2007063756.927.30$4,651
Feb 200718456055.108.22$14,739
Jan 2007059350.306.73$3,989
Dec 200618464256.656.92$14,865
Nov 2006061854.207.62$4,708
Oct 200617362354.906.01$13,244
Sep 200618361260.085.04$14,077
Aug 2006062868.717.34$4,609
Jul 200617363069.376.34$15,997
Jun 200618062266.286.38$15,901
May 2006064266.016.42$4,125
Apr 2006061464.397.36$4,519
Mar 200634463856.707.08$24,024
Feb 2006057557.597.75$4,457
Jan 20060060.598.93$0
Dec 200518565854.9413.42$18,991
Nov 200518365354.6910.59$16,923
Oct 2005060358.3413.80$8,319
Sep 200518257961.4512.08$18,178
Aug 2005064361.519.80$6,299
Jul 200527564955.697.84$20,405
Jun 200518865552.337.38$14,673
May 2005066945.226.65$4,450
Apr 2005063049.207.36$4,637
Mar 200518365850.377.15$13,926
Feb 2005059145.226.31$3,730
Jan 200529361943.166.32$16,559
Dec 2004061339.866.75$4,138
Nov 2004061845.286.33$3,912
Oct 2004062849.706.52$4,091
Sep 2004059443.245.28$3,139
Aug 2004063042.375.55$3,497
Jul 200436662938.286.08$17,837
Jun 2004057336.106.43$3,686
May 200417358837.486.49$10,303
Apr 2004057834.475.86$3,386
Mar 200418258034.365.53$9,461
Feb 2004055632.455.51$3,063
Jan 200435059832.036.30$14,978
Dec 2003053830.266.30$3,390
Nov 2003052028.804.60$2,389
Oct 200334956628.174.76$12,525
Sep 2003045626.314.75$2,166
Aug 200336554629.765.13$13,663
Jul 2003057329.415.17$2,963
Jun 2003061128.565.98$3,656
May 2003059326.595.97$3,542
Apr 200317359026.675.41$7,804
Mar 2003051131.146.10$3,115
Feb 200320151433.487.93$10,803
Jan 2003060730.315.58$3,388
Dec 200219845126.914.85$7,517
Nov 200219946524.664.14$6,831
Oct 200219846526.464.23$7,206
Sep 2002052027.443.64$1,890
Aug 2002048725.963.16$1,541
Jul 200238951724.583.06$11,145
Jun 2002051823.733.34$1,729
May 200239529424.663.58$10,794
Apr 2002034123.653.51$1,198
Mar 2002053822.003.10$1,669
Feb 200239549018.222.38$8,361
Jan 2002054017.172.38$1,283
Dec 2001052516.932.36$1,241
Nov 2001049018.072.41$1,179
Oct 200158944819.782.53$12,783
Sep 2001045724.262.25$1,029
Aug 2001052124.873.05$1,591
Jul 2001056823.933.20$1,816
Jun 2001055624.563.82$2,126
May 200135457225.524.31$11,498
Apr 2001060424.685.34$3,223
Mar 2001060424.545.38$3,247
Feb 200119753727.755.77$8,564
Jan 200119059627.478.40$10,225
Dec 2000057726.889.12$5,264
Nov 200020157032.215.66$9,699
Oct 2000054831.235.15$2,820
Sep 200019655031.875.19$9,099
Aug 2000058529.644.54$2,656
Jul 200017759928.534.09$7,500
Jun 2000057429.304.40$2,524
May 200017167327.263.68$7,138
Apr 200017865124.513.12$6,391
Mar 200017665628.422.86$6,878
Feb 2000061927.622.73$1,688
Jan 200034962725.272.48$10,375
Dec 1999064824.282.42$1,571
Nov 199935863323.192.43$9,843
Oct 1999066520.982.80$1,864
Sep 1999049321.752.62$1,291
Aug 199918162319.262.88$5,278
Jul 1999058417.892.37$1,385
Jun 199936161215.942.36$7,200
May 1999066215.792.32$1,537
Apr 199936064815.102.21$6,867
Mar 199917266012.471.84$3,358
Feb 199906049.981.82$1,098
Jan 199917963410.381.90$3,063
Dec 19981646209.201.77$2,608
Nov 1998060310.892.19$1,318
Oct 1998063212.421.97$1,245
Sep 1998061412.592.08$1,279
Aug 1998064011.301.91$1,221
Jul 1998064011.742.24$1,432
Jun 1998063011.242.24$1,409
May 1998064912.622.21$1,432
Apr 199818064013.042.51$3,951
Mar 1998066612.802.31$1,538
Feb 199819459913.952.30$4,083
Jan 1998066314.702.15$1,429
Dec 199717354916.322.41$4,147
Nov 199717550418.193.09$4,740
Oct 199718652419.253.15$5,231
Sep 199718650317.742.95$4,786
Aug 199719752517.862.55$4,860
Jul 1997052917.582.25$1,189
Jun 199719850417.242.26$4,551
May 199719052418.972.31$4,814
Apr 1997045717.882.08$952
Mar 199719749418.951.94$4,691
Feb 1997045520.492.21$1,004
Jan 199719659623.483.54$6,712
Dec 199619750423.32$4,594
Nov 1996050421.97$0
Oct 199619229823.31$4,476
Sep 199619723822.22$4,377
Aug 1996038020.26$0
Jul 199619847619.55$3,871
Jun 1996028818.73$0
May 199616420519.43$3,187
Apr 1996019521.51$0
Mar 199618243419.38$3,527
Feb 1996050916.98$0
Jan 199617854217.07$3,038
Dec 199518352817.19$3,146
Nov 199518149916.00$2,896
Oct 1995047915.43$0
Sep 199518348016.18$2,961
Aug 1995045215.92$0
Jul 199534644815.24$5,273
Jun 1995047916.41$0
May 199517945417.56$3,143
Apr 1995044517.73$0
Mar 199518547416.44$3,041
Feb 1995043916.58$0
Jan 199517262615.92$2,738
Dec 199418537915.03$2,781
Nov 1994031515.90$0
Oct 199418147515.58$2,820
Sep 1994043015.29$0
Aug 199435940816.13$5,791
Jul 1994032917.56$0
Jun 199418250617.09$3,110
May 1994041815.88$0
Apr 1994056014.14$0
Mar 199418460812.46$2,293
Feb 1994055912.50$0
Jan 199414060612.66$1,772
Dec 199318357312.33$2,256
Nov 199318459014.49$2,666
Oct 199318362215.85$2,901
Sep 199318449715.03$2,766
Aug 1993051115.66$0
Jul 1993056315.46$0
Jun 199331354916.79$5,255
May 19932353317.68$407
Apr 199318571618.05$3,339
Mar 1993070818.14$0
Feb 199324166217.90$4,314
Jan 1993070616.93$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.

Mar 2011 — as filed, then multipliedworked
Oil                  128 bbl  × $ 96.36 =    $12,334
Casinghead gas       746 Mcf  × $  4.06 =     $3,027

────────────────────────────────────────────────────
Month total                                  $15,361

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/O/21156 is the state's own key, not one this site invented.