MARRS-MCLEAN

Operated by CONTINENTAL OPERATING CO. (P-5 173749) in the LOCKHART (COCKFIELD #2) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 44528District 04Field 54312047NGPA filingCondensateGasSaveExport
Value, all time
$85 k
Jan 1993 – Jan 2016
Value, last 12 filed months
$0
at the published price for each month
Months reported
277
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 8 wells, and the rule below applies to all of them.

Discovered
1961-03-08
as the register files it
Field class
Oil and gas
the register's own label
Between wells
1,200 ft
minimum
From a lease line
467 ft
minimum

A drilling unit in this field needs at least 40 acres.

The Commission's schedule remark for this field reads: ALLOCATION FORMULA EFFECTIVE 11/01/87.

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
NGPA2none

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
CondensateDisposition33 bbl$578
GasProduction77,819 Mcf$84,143
Total$84,720

45,688 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 26.5392, -98.7903. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

26.53925, -98.79028 · 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
4,650 ft
1 wells filed one
Completion to plug
46.5 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 4,650 ft.

Completions filed
Jul 1969
1 of 1 wells
Plug dates filed
Jan 2016
1 of 1 wells

Last completion to plug: a median of 46.5 years across the 1 well that filed both dates, with the middle half between 46.5 years and 46.5 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

1 well

42-4270507313 L4,650 ftJul 1969Jan 2016Yes

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 (277)

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

277 months

Jan 20160027.352.36$0
Dec 20150032.362.00$0
Nov 20150038.792.17$0
Oct 20150043.552.43$0
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 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 20090032.814.63$0
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 20080090.388.21$0
Dec 20070088.337.30$0
Nov 20070091.677.29$0
Oct 20070082.856.92$0
Sep 20070075.846.24$0
Aug 20070069.066.39$0
Jul 20070070.906.39$0
Jun 20070062.007.55$0
May 20070058.747.85$0
Apr 20070059.617.81$0
Mar 20070056.927.30$0
Feb 20070055.108.22$0
Jan 20070050.306.73$0
Dec 20060056.656.92$0
Nov 20060054.207.62$0
Oct 20060054.906.01$0
Sep 20060060.085.04$0
Aug 20060068.717.34$0
Jul 20060069.376.34$0
Jun 20060066.286.38$0
May 20060066.016.42$0
Apr 20060064.397.36$0
Mar 20060056.707.08$0
Feb 20060057.597.75$0
Jan 20060060.598.93$0
Dec 20050054.9413.42$0
Nov 20050054.6910.59$0
Oct 20050058.3413.80$0
Sep 20050061.4512.08$0
Aug 20050061.519.80$0
Jul 20050055.697.84$0
Jun 20050052.337.38$0
May 20050045.226.65$0
Apr 20050049.207.36$0
Mar 20050050.377.15$0
Feb 20050045.226.31$0
Jan 20050043.166.32$0
Dec 20040039.866.75$0
Nov 20040045.286.33$0
Oct 20040049.706.52$0
Sep 20040043.245.28$0
Aug 20040042.375.55$0
Jul 20040038.286.08$0
Jun 20040036.106.43$0
May 20040037.486.49$0
Apr 20040034.475.86$0
Mar 20040034.365.53$0
Feb 20040032.455.51$0
Jan 20040032.036.30$0
Dec 20030030.266.30$0
Nov 20030028.804.60$0
Oct 20030028.174.76$0
Sep 20030026.314.75$0
Aug 20030029.765.13$0
Jul 20030029.415.17$0
Jun 20030028.565.98$0
May 20030026.595.97$0
Apr 20030026.675.41$0
Mar 20030031.146.10$0
Feb 200306733.487.93$531
Jan 200309830.315.58$547
Dec 2002010126.914.85$490
Nov 200207624.664.14$314
Oct 2002010526.464.23$444
Sep 2002011727.443.64$425
Aug 2002012025.963.16$380
Jul 2002012224.583.06$374
Jun 2002013823.733.34$461
May 2002014524.663.58$520
Apr 2002014923.653.51$523
Mar 2002016022.003.10$496
Feb 2002015218.222.38$361
Jan 2002015917.172.38$378
Dec 2001020316.932.36$480
Nov 2001020418.072.41$491
Oct 2001022919.782.53$579
Sep 2001020624.262.25$464
Aug 2001024224.873.05$739
Jul 2001025523.933.20$815
Jun 2001023224.563.82$887
May 2001022925.524.31$986
Apr 2001020724.685.34$1,104
Mar 2001013124.545.38$704
Feb 200106427.755.77$369
Jan 200107727.478.40$647
Dec 200006526.889.12$593
Nov 200005332.215.66$300
Oct 200004131.235.15$211
Sep 2000015731.875.19$814
Aug 2000023129.644.54$1,049
Jul 2000023328.534.09$953
Jun 2000023329.304.40$1,025
May 2000027127.263.68$997
Apr 2000024524.513.12$763
Mar 2000029428.422.86$841
Feb 2000030827.622.73$840
Jan 2000036125.272.48$895
Dec 1999036524.282.42$885
Nov 1999039623.192.43$964
Oct 1999037420.982.80$1,049
Sep 1999041021.752.62$1,074
Aug 1999033819.262.88$972
Jul 1999034717.892.37$823
Jun 1999035215.942.36$831
May 1999014115.792.32$327
Apr 1999014115.102.21$311
Mar 1999054712.471.84$1,006
Feb 199905479.981.82$994
Jan 1999074510.381.90$1,415
Dec 199808539.201.77$1,513
Nov 199801,30810.892.19$2,859
Oct 1998058512.421.97$1,152
Sep 1998076112.592.08$1,585
Aug 1998071911.301.91$1,371
Jul 1998051711.742.24$1,157
Jun 1998059611.242.24$1,333
May 1998074212.622.21$1,637
Apr 199801,10013.042.51$2,756
Mar 199801,04712.802.31$2,418
Feb 1998070313.952.30$1,616
Jan 1998081514.702.15$1,756
Dec 199701,00516.322.41$2,423
Nov 199701,00918.193.09$3,116
Oct 1997075719.253.15$2,384
Sep 199701,12617.742.95$3,327
Aug 199701,13217.862.55$2,892
Jul 199701,11617.582.25$2,508
Jun 199701,21617.242.26$2,745
May 199701,18918.972.31$2,745
Apr 1997064017.882.08$1,333
Mar 1997067718.951.94$1,313
Feb 1997072320.492.21$1,595
Jan 1997061223.483.54$2,166
Dec 1996090923.32$0
Nov 1996091521.97$0
Oct 1996082423.31$0
Sep 1996067922.22$0
Aug 1996076520.26$0
Jul 1996069819.55$0
Jun 199601,06718.73$0
May 1996080819.43$0
Apr 1996072521.51$0
Mar 1996075919.38$0
Feb 199601,12016.98$0
Jan 199601,17617.07$0
Dec 1995053617.19$0
Nov 199501,01316.00$0
Oct 1995065215.43$0
Sep 1995052516.18$0
Aug 1995053615.92$0
Jul 1995055415.24$0
Jun 1995049216.41$0
May 1995039417.56$0
Apr 1995054217.73$0
Mar 1995082316.44$0
Feb 1995084916.58$0
Jan 1995090615.92$0
Dec 1994067315.03$0
Nov 1994069515.90$0
Oct 1994090815.58$0
Sep 199401,09815.29$0
Aug 199401,19616.13$0
Jul 199401,09417.56$0
Jun 199401,59417.09$0
May 199401,48515.88$0
Apr 1994097914.14$0
Mar 1994092112.46$0
Feb 1994093412.50$0
Jan 199401,18012.66$0
Dec 199301,54512.33$0
Nov 199301,72214.49$0
Oct 199301,33015.85$0
Sep 199301,16015.03$0
Aug 1993087715.66$0
Jul 199301,13815.46$0
Jun 199301,23416.79$0
May 199301,16617.68$0
Apr 199301,59018.05$0
Mar 199321,18318.14$36
Feb 19931798717.90$304
Jan 19931473216.93$237

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 2003 — as filed, then multipliedworked
Condensate             0 bbl  × $ 33.48 =         $0
Gas                   67 Mcf  × $  7.93 =       $531

────────────────────────────────────────────────────
Month total                                     $531

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. 04/G/44528 is the state's own key, not one this site invented.