MOBIL

Operated by J2 PETROLEUM LLC (P-5 427976) in the ROCK PEN (CANYON) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 8675District 7CField 77622500NGPA filingOilCasinghead gasSaveExport
Value, all time
$1.4 M
Jan 1993 – May 2026
Value, last 12 filed months
$0
at the published price for each month
Months reported
401
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 52 leases and 144 wells, and the rule below applies to all of them.

Discovered
1976-06-04
as the register files it
Field class
Oil and gas
the register's own label
Between wells
1,320 ft
minimum
From a lease line
660 ft
minimum

A drilling unit in this field needs at least 80 acres. The field rule took effect on 1991-02-04.

The Commission's schedule remark for this field reads: OPTIONAL 40 ACRE UNITS W/MAX 2100' DIAG.

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
NGPA1none

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
OilDisposition26,749 bbl$1,149,800
Casinghead gasProduction66,392 Mcf$293,919
Total$1,443,719

11,938 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 (2)

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 31.2713, -100.8844. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.3 miles.

31.27129, -100.88441 · 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%
2 of 2 wells
With a plug date
100.0%
2 of 2 wells
Median depth
7,161 ft
2 wells filed one
Completion to plug
35.7 years
median over 2 wells

What the state filed about each well

On the RRC proration schedule
2100.0%
A plug date is filed
2100.0%
BothOn the schedule and plugged. Neither fact cancels the other.
2100.0%
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

Between 7,140 and 7,182 ft, median 7,161 ft, over the 2 wells that filed a depth.

Completions filed
Dec 1980 – Jul 1981
2 of 2 wells
Plug dates filed
Sep 2014 – Feb 2019
2 of 2 wells

Last completion to plug: a median of 35.7 years across the 2 wells that filed both dates, with the middle half between 34.4 years and 36.9 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

2 wells

42-2353174727,140 ftJul 1981Sep 2014Yes
42-2353166917,182 ftDec 1980Feb 2019Yes

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 (401)

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

401 months

May 202600106.413.05$0
Apr 20260098.932.87$0
Mar 20260089.753.15$0
Feb 20260063.503.75$0
Jan 20260059.138.00$0
Dec 20250056.664.41$0
Nov 20250058.593.93$0
Oct 20250059.383.30$0
Sep 20250062.743.08$0
Aug 20250063.933.01$0
Jul 20250066.743.32$0
Jun 20250066.483.13$0
May 20250060.553.23$0
Apr 20250062.363.54$0
Mar 20250067.704.27$0
Feb 20250070.884.34$0
Jan 20250074.324.28$0
Dec 20240068.993.12$0
Nov 20240069.052.20$0
Oct 20240071.372.28$0
Sep 20240069.612.36$0
Aug 20240075.632.06$0
Jul 20240079.932.15$0
Jun 20240078.082.63$0
May 20240078.812.20$0
Apr 20240084.451.66$0
Mar 20240080.301.55$0
Feb 20240076.091.78$0
Jan 20240073.023.30$0
Dec 20230071.262.61$0
Nov 20230077.892.81$0
Oct 20230085.443.09$0
Sep 20230089.042.74$0
Aug 20230080.522.67$0
Jul 20230074.852.64$0
Jun 20230068.962.26$0
May 20230070.622.23$0
Apr 20230078.122.24$0
Mar 20230072.852.39$0
Feb 20230075.112.47$0
Jan 20230076.533.39$0
Dec 20220076.415.73$0
Nov 20220085.005.65$0
Oct 20220087.185.86$0
Sep 20220084.888.16$0
Aug 20220094.529.13$0
Jul 202200101.587.54$0
Jun 202200115.097.98$0
May 202200109.378.43$0
Apr 202200104.226.84$0
Mar 202200108.885.08$0
Feb 20220091.054.86$0
Jan 20220081.844.54$0
Dec 20210071.323.90$0
Nov 20210077.435.24$0
Oct 20210079.795.71$0
Sep 20210069.865.35$0
Aug 20210066.024.22$0
Jul 20210070.783.98$0
Jun 20210069.493.38$0
May 20210063.483.02$0
Apr 20210060.362.76$0
Mar 20210061.302.72$0
Feb 20210057.805.55$0
Jan 20210050.412.81$0
Dec 20200044.642.68$0
Nov 20200038.772.71$0
Oct 20200036.972.48$0
Sep 20200037.091.99$0
Aug 20200039.982.39$0
Jul 20200038.371.83$0
Jun 20200034.901.69$0
May 20200016.921.81$0
Apr 20200014.751.80$0
Mar 20200030.341.86$0
Feb 20200049.881.98$0
Jan 20200057.252.09$0
Dec 20190059.012.30$0
Nov 20190055.302.75$0
Oct 20190053.472.42$0
Sep 20190055.052.66$0
Aug 20190053.112.30$0
Jul 20190056.272.46$0
Jun 20190052.782.49$0
May 20190058.482.74$0
Apr 20190062.632.75$0
Mar 20190056.803.06$0
Feb 20190050.852.79$0
Jan 20190046.033.23$0
Dec 20180046.594.19$0
Nov 20180052.934.24$0
Oct 20180061.443.40$0
Sep 20180059.543.11$0
Aug 20180059.403.07$0
Jul 20180065.142.93$0
Jun 20180060.183.08$0
May 20180065.382.90$0
Apr 20180063.842.90$0
Mar 20180061.222.79$0
Feb 20180061.782.77$0
Jan 20180062.874.01$0
Dec 20170057.272.92$0
Nov 20170055.423.12$0
Oct 20170049.292.98$0
Sep 20170047.523.09$0
Aug 20170045.373.00$0
Jul 20170043.873.09$0
Jun 20170042.493.09$0
May 20170045.373.26$0
Apr 20170047.933.21$0
Mar 20170046.772.98$0
Feb 20170050.452.95$0
Jan 20170049.413.42$0
Dec 20160048.763.72$0
Nov 20160042.492.64$0
Oct 20160046.193.09$0
Sep 20160041.553.10$0
Aug 20160041.442.92$0
Jul 20160041.622.92$0
Jun 20160045.352.69$0
May 20160042.521.99$0
Apr 20160036.561.99$0
Mar 20160033.011.79$0
Feb 20160026.472.06$0
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 201439086.164.05$3,360
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 2013083102.523.72$309
Jun 2013012994.403.93$507
May 2013019694.834.15$813
Apr 2013021793.964.28$929
Mar 201319125793.623.91$18,887
Feb 2013025391.233.42$865
Jan 2013026191.603.42$893
Dec 2012026286.773.42$896
Nov 2012026786.953.62$968
Oct 2012027689.383.40$938
Sep 201217328594.672.92$17,210
Aug 2012027992.662.91$811
Jul 2012028785.133.02$867
Jun 2012027679.822.52$695
May 2012029491.612.49$732
Apr 20120283101.652.00$565
Mar 2012160299105.052.22$17,472
Feb 20120286101.102.57$735
Jan 2012031198.092.73$850
Dec 2011031596.873.24$1,021
Nov 201118531595.723.31$18,751
Oct 2011033084.983.65$1,204
Sep 2011031783.623.99$1,264
Aug 201118232883.404.15$16,540
Jul 2011033994.144.52$1,531
Jun 2011033592.904.64$1,554
May 2011035898.134.40$1,577
Apr 20110357105.964.33$1,547
Mar 201119037196.364.06$19,814
Feb 2011033785.644.18$1,409
Jan 2011037386.504.59$1,712
Dec 2010038285.734.35$1,661
Nov 2010036580.843.80$1,385
Oct 201018738878.103.51$15,966
Sep 2010038172.633.98$1,516
Aug 2010040173.684.42$1,772
Jul 201036340572.554.74$28,254
Jun 2010039870.364.91$1,954
May 2010041071.124.24$1,736
Apr 2010040681.694.12$1,674
Mar 2010042478.394.39$1,861
Feb 2010038973.585.44$2,117
Jan 201037136774.365.96$29,776
Dec 2009041771.445.48$2,287
Nov 2009041374.593.75$1,549
Oct 2009043472.544.11$1,784
Sep 200918942965.543.06$13,702
Aug 2009045767.423.22$1,471
Jul 2009046761.133.46$1,618
Jun 2009045766.163.90$1,780
May 200937745254.743.93$22,411
Apr 2009044246.773.59$1,586
Mar 2009045142.144.06$1,831
Feb 200937840732.814.63$14,288
Jan 2009040435.865.37$2,170
Dec 2008043637.105.98$2,606
Nov 2008042755.496.86$2,929
Oct 200818440275.246.92$16,627
Sep 2008190374101.767.88$22,280
Aug 20080374114.228.48$3,173
Jul 20080346131.0811.39$3,941
Jun 2008183334131.3313.03$28,386
May 2008179334123.1711.57$25,913
Apr 20080318110.3110.45$3,325
Mar 2008181315101.909.66$21,488
Feb 2008027892.538.77$2,438
Jan 200818328590.388.21$18,878
Dec 2007027488.337.30$2,001
Nov 200718425991.677.29$18,756
Oct 2007026682.856.92$1,841
Sep 200733724675.846.24$27,094
Aug 200718426069.066.39$14,368
Jul 2007027070.906.39$1,725
Jun 2007026262.007.55$1,978
May 200736327058.747.85$23,441
Apr 200718327359.617.81$13,039
Mar 2007029556.927.30$2,154
Feb 2007025455.108.22$2,087
Jan 200718527950.306.73$11,182
Dec 200618028656.656.92$12,176
Nov 200618727854.207.62$12,253
Oct 2006027454.906.01$1,648
Sep 2006026060.085.04$1,310
Aug 200635027268.717.34$26,045
Jul 200618427869.376.34$14,527
Jun 200617927366.286.38$13,607
May 200636129166.016.42$25,699
Apr 2006025564.397.36$1,877
Mar 2006027556.707.08$1,948
Feb 200618726357.597.75$12,808
Jan 200637529760.598.93$25,374
Dec 2005029254.9413.42$3,917
Nov 200518329954.6910.59$13,174
Oct 200518231458.3413.80$14,950
Sep 200518130461.4512.08$14,794
Aug 200518232561.519.80$14,379
Jul 200536034455.697.84$22,747
Jun 2005033452.337.38$2,465
May 200517734145.226.65$10,272
Apr 200517534749.207.36$11,164
Mar 200536334250.377.15$20,731
Feb 200517730545.226.31$9,929
Jan 200537633943.166.32$18,371
Dec 2004031839.866.75$2,147
Nov 200437229945.286.33$18,737
Oct 2004030949.706.52$2,013
Sep 200435029343.245.28$16,682
Aug 200436231642.375.55$17,092
Jul 200436023238.286.08$15,192
Jun 2004030936.106.43$1,988
May 2004031637.486.49$2,052
Apr 200435931534.475.86$14,220
Mar 200436232534.365.53$14,236
Feb 200418128932.455.51$7,466
Jan 200436233232.036.30$13,686
Dec 200336733730.266.30$13,229
Nov 200318246928.804.60$7,397
Oct 200336246928.174.76$12,430
Sep 20031791,17126.314.75$10,271
Aug 20035351,68829.765.13$24,581
Jul 20039031,96429.415.17$36,713
Jun 20035401,13828.565.98$22,231
May 200301,14526.595.97$6,839
Apr 20035371,06326.675.41$20,070
Mar 200336232531.146.10$13,254
Feb 200336423833.487.93$14,073
Jan 200336027130.315.58$12,424
Dec 200236325926.914.85$11,025
Nov 200237217124.664.14$9,881
Oct 200218316826.464.23$5,553
Sep 200233510827.443.64$9,585
Aug 20021799625.963.16$4,951
Jul 200218110824.583.06$4,780
Jun 20023576323.733.34$8,682
May 200217810624.663.58$4,769
Apr 200236312223.653.51$9,013
Mar 200217614822.003.10$4,331
Feb 200209818.222.38$233
Jan 200235635917.172.38$6,965
Dec 200137712516.932.36$6,678
Nov 200135515818.072.41$6,795
Oct 200154116119.782.53$11,108
Sep 2001013024.262.25$293
Aug 200136312424.873.05$9,406
Jul 200137212323.933.20$9,295
Jun 200117812624.563.82$4,854
May 20013676325.524.31$9,637
Apr 20011839424.685.34$5,018
Mar 200136311324.545.38$9,516
Feb 2001011127.755.77$640
Jan 200137316627.478.40$11,641
Dec 200036011826.889.12$10,753
Nov 200054711132.215.66$18,247
Oct 200017720731.235.15$6,593
Sep 20000031.875.19$0
Aug 200008929.644.54$404
Jul 200035113128.534.09$10,550
Jun 2000014129.304.40$620
May 20000027.263.68$0
Apr 20000024.513.12$0
Mar 200035611028.422.86$10,432
Feb 20000227.622.73$5
Jan 200034932425.272.48$9,623
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 19990517.892.37$12
Jun 19990315.942.36$7
May 19990115.792.32$2
Apr 199904415.102.21$97
Mar 199905212.471.84$96
Feb 19990479.981.82$85
Jan 199904710.381.90$89
Dec 19980259.201.77$44
Nov 199802510.892.19$55
Oct 199804812.421.97$95
Sep 199805912.592.08$123
Aug 199805211.301.91$99
Jul 1998013711.742.24$307
Jun 1998019411.242.24$434
May 199809512.622.21$210
Apr 199802713.042.51$68
Mar 199801512.802.31$35
Feb 199802813.952.30$64
Jan 199818110514.702.15$2,887
Dec 1997017916.322.41$432
Nov 1997017018.193.09$525
Oct 1997012719.253.15$400
Sep 1997017217.742.95$508
Aug 1997026817.862.55$685
Jul 1997013917.582.25$312
Jun 1997013817.242.26$311
May 1997018418.972.31$425
Apr 199709617.882.08$200
Mar 199702018.951.94$39
Feb 199703120.492.21$68
Jan 199701623.483.54$57
Dec 199604923.32$0
Nov 199603321.97$0
Oct 199601723.31$0
Sep 199605422.22$0
Aug 199603820.26$0
Jul 199605619.55$0
Jun 1996013418.73$0
May 199609819.43$0
Apr 19964648621.51$9,981
Mar 199607819.38$0
Feb 1996011516.98$0
Jan 199605917.07$0
Dec 199501717.19$0
Nov 199501116.00$0
Oct 199503115.43$0
Sep 199505516.18$0
Aug 199505115.92$0
Jul 1995071215.24$0
Jun 199506816.41$0
May 1995024717.56$0
Apr 1995034117.73$0
Mar 1995039516.44$0
Feb 1995027816.58$0
Jan 1995039015.92$0
Dec 1994044615.03$0
Nov 1994037115.90$0
Oct 1994032615.58$0
Sep 1994030515.29$0
Aug 1994029616.13$0
Jul 1994026617.56$0
Jun 1994029817.09$0
May 1994020215.88$0
Apr 1994036214.14$0
Mar 1994035512.46$0
Feb 1994031712.50$0
Jan 1994037812.66$0
Dec 1993037212.33$0
Nov 1993034114.49$0
Oct 1993038515.85$0
Sep 1993036415.03$0
Aug 1993030415.66$0
Jul 1993037315.46$0
Jun 1993043216.79$0
May 1993043917.68$0
Apr 1993041218.05$0
Mar 1993039018.14$0
Feb 1993039717.90$0
Jan 199317039416.93$2,878

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.

Sep 2014 — as filed, then multipliedworked
Oil                   39 bbl  × $ 86.16 =     $3,360
Casinghead gas         0 Mcf  × $  4.05 =         $0

────────────────────────────────────────────────────
Month total                                   $3,360

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/8675 is the state's own key, not one this site invented.