DURHAM "A"

Operated by ECHO PRODUCTION, INC. (P-5 240125) in the CUNDIFF, SOUTH (ATOKA CONGL.) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 80230District 09Field 22238200CondensateGasSaveExport
Value, all time
$218 k
Jan 1993 – Sep 2015
Value, last 12 filed months
$0
at the published price for each month
Months reported
273
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 6 leases and 6 wells, and the rule below applies to all of them.

Discovered
not filed
Field class
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: FIELD RETURNED TO ALLOCATION FORMULA EFFECTIVE 11/1/1982

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
CondensateDisposition3 bbl$111
GasProduction88,318 Mcf$217,900
Total$218,011

38,175 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 33.2610, -97.9622. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

33.26098, -97.96220 · 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
5,749 ft
1 wells filed one
Completion to plug
36.8 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 5,749 ft.

Completions filed
Nov 1978
1 of 1 wells
Plug dates filed
Sep 2015
1 of 1 wells

Last completion to plug: a median of 36.8 years across the 1 well that filed both dates, with the middle half between 36.8 years and 36.8 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

1 well

42-2373208125,749 ftNov 1978Sep 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 (273)

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

273 months

Sep 20150042.992.76$0
Aug 20150040.162.87$0
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 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 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 201003774.365.96$221
Dec 20090071.445.48$0
Nov 200901074.593.75$38
Oct 20090072.544.11$0
Sep 20090265.543.06$6
Aug 2009012967.423.22$415
Jul 2009014761.133.46$509
Jun 2009021566.163.90$837
May 20090054.743.93$0
Apr 2009011746.773.59$420
Mar 200901242.144.06$49
Feb 20090032.814.63$0
Jan 20090035.865.37$0
Dec 200804437.105.98$263
Nov 20080055.496.86$0
Oct 20080075.246.92$0
Sep 200800101.767.88$0
Aug 200800114.228.48$0
Jul 2008016131.0811.39$182
Jun 200800131.3313.03$0
May 200800123.1711.57$0
Apr 200800110.3110.45$0
Mar 20080126101.909.66$1,218
Feb 20080092.538.77$0
Jan 2008011790.388.21$960
Dec 200708388.337.30$606
Nov 20070091.677.29$0
Oct 2007014182.856.92$976
Sep 2007011975.846.24$743
Aug 2007021269.066.39$1,354
Jul 200703970.906.39$249
Jun 20070062.007.55$0
May 200706158.747.85$479
Apr 200703759.617.81$289
Mar 200702156.927.30$153
Feb 200702155.108.22$173
Jan 200702450.306.73$161
Dec 200602256.656.92$152
Nov 200603154.207.62$236
Oct 200602354.906.01$138
Sep 200602460.085.04$121
Aug 200602168.717.34$154
Jul 200602269.376.34$140
Jun 200609766.286.38$619
May 200604466.016.42$283
Apr 2006010664.397.36$780
Mar 200609456.707.08$666
Feb 200606557.597.75$504
Jan 200607460.598.93$661
Dec 200507954.9413.42$1,060
Nov 200503554.6910.59$371
Oct 2005083658.3413.80$11,533
Sep 2005078661.4512.08$9,494
Aug 2005038161.519.80$3,733
Jul 2005050155.697.84$3,930
Jun 2005036252.337.38$2,672
May 2005056645.226.65$3,765
Apr 2005093049.207.36$6,845
Mar 200511,10550.377.15$7,957
Feb 2005056045.226.31$3,535
Jan 2005053843.166.32$3,401
Dec 20040039.866.75$0
Nov 20040645.286.33$38
Oct 20040249.706.52$13
Sep 20040043.245.28$0
Aug 20040042.375.55$0
Jul 200401338.286.08$79
Jun 20040636.106.43$39
May 2004013637.486.49$883
Apr 2004197034.475.86$5,717
Mar 2004026734.365.53$1,477
Feb 2004059932.455.51$3,300
Jan 2004057332.036.30$3,610
Dec 2003057130.266.30$3,598
Nov 2003081028.804.60$3,722
Oct 200301,12928.174.76$5,374
Sep 2003191826.314.75$4,386
Aug 2003082929.765.13$4,253
Jul 2003060129.415.17$3,108
Jun 20030028.565.98$0
May 20030026.595.97$0
Apr 200301726.675.41$92
Mar 20030031.146.10$0
Feb 20030033.487.93$0
Jan 20030030.315.58$0
Dec 200207326.914.85$354
Nov 200208224.664.14$339
Oct 20020026.464.23$0
Sep 20020727.443.64$25
Aug 200203125.963.16$98
Jul 20020024.583.06$0
Jun 200202223.733.34$73
May 200203124.663.58$111
Apr 200207423.653.51$260
Mar 2002010222.003.10$316
Feb 2002017818.222.38$423
Jan 2002028617.172.38$679
Dec 2001051916.932.36$1,227
Nov 200103518.072.41$84
Oct 2001044819.782.53$1,133
Sep 2001042224.262.25$950
Aug 2001042424.873.05$1,295
Jul 2001059123.933.20$1,889
Jun 2001052524.563.82$2,008
May 2001046125.524.31$1,986
Apr 2001049424.685.34$2,636
Mar 2001053524.545.38$2,876
Feb 2001041227.755.77$2,376
Jan 2001056027.478.40$4,703
Dec 2000058926.889.12$5,373
Nov 2000067432.215.66$3,813
Oct 2000057431.235.15$2,954
Sep 2000067131.875.19$3,480
Aug 2000068829.644.54$3,124
Jul 2000055428.534.09$2,266
Jun 2000051229.304.40$2,251
May 2000050627.263.68$1,862
Apr 2000059824.513.12$1,863
Mar 2000041728.422.86$1,193
Feb 2000053727.622.73$1,464
Jan 2000047225.272.48$1,171
Dec 1999061024.282.42$1,478
Nov 1999042123.192.43$1,025
Oct 1999076520.982.80$2,145
Sep 1999066521.752.62$1,742
Aug 1999062319.262.88$1,792
Jul 1999076417.892.37$1,812
Jun 1999075315.942.36$1,779
May 1999069515.792.32$1,613
Apr 1999057815.102.21$1,276
Mar 1999046712.471.84$859
Feb 199904849.981.82$880
Jan 1999061510.381.90$1,168
Dec 199805719.201.77$1,013
Nov 1998064510.892.19$1,410
Oct 1998047912.421.97$943
Sep 1998049012.592.08$1,020
Aug 1998043011.301.91$820
Jul 1998064811.742.24$1,450
Jun 1998036811.242.24$823
May 1998039312.622.21$867
Apr 1998043413.042.51$1,087
Mar 1998045912.802.31$1,060
Feb 1998056813.952.30$1,306
Jan 1998056214.702.15$1,211
Dec 1997048416.322.41$1,167
Nov 1997046618.193.09$1,439
Oct 1997065619.253.15$2,066
Sep 1997056417.742.95$1,667
Aug 1997062617.862.55$1,599
Jul 1997053417.582.25$1,200
Jun 1997061617.242.26$1,390
May 1997073618.972.31$1,699
Apr 1997063317.882.08$1,318
Mar 1997059618.951.94$1,156
Feb 1997058320.492.21$1,286
Jan 1997057923.483.54$2,049
Dec 1996067023.32$0
Nov 1996068321.97$0
Oct 1996071423.31$0
Sep 1996076922.22$0
Aug 1996088020.26$0
Jul 1996069119.55$0
Jun 1996080618.73$0
May 1996078719.43$0
Apr 1996070221.51$0
Mar 1996077019.38$0
Feb 1996071716.98$0
Jan 1996081717.07$0
Dec 1995073017.19$0
Nov 1995088916.00$0
Oct 1995068515.43$0
Sep 1995078716.18$0
Aug 1995087615.92$0
Jul 1995087315.24$0
Jun 1995080016.41$0
May 1995096017.56$0
Apr 1995070017.73$0
Mar 1995091116.44$0
Feb 1995075216.58$0
Jan 1995076015.92$0
Dec 1994095415.03$0
Nov 1994096515.90$0
Oct 1994075215.58$0
Sep 1994085615.29$0
Aug 199401,00816.13$0
Jul 1994072017.56$0
Jun 199401,00517.09$0
May 1994067115.88$0
Apr 1994075414.14$0
Mar 1994074212.46$0
Feb 1994094812.50$0
Jan 1994069612.66$0
Dec 1993094712.33$0
Nov 1993095014.49$0
Oct 1993085915.85$0
Sep 1993095415.03$0
Aug 1993071815.66$0
Jul 1993082315.46$0
Jun 199301,09216.79$0
May 1993061617.68$0
Apr 1993082518.05$0
Mar 1993053718.14$0
Feb 1993015417.90$0
Jan 1993090016.93$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 2010 — as filed, then multipliedworked
Condensate             0 bbl  × $ 74.36 =         $0
Gas                   37 Mcf  × $  5.96 =       $221

────────────────────────────────────────────────────
Month total                                     $221

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. 09/G/80230 is the state's own key, not one this site invented.