COFFIELD ESTATE

Operated by RUSK ENERGY OPERATING LLC (P-5 735144) in the CHEROKEE (NAVARRO) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 9869District 01Field 17466333OilCasinghead gasSave
Value, all time
$1.3 M
Jan 1993 – May 2026
Value, last 12 filed months
$36 k
at the published price for each month
Months reported
401
no gaps in the span
Streams
2
oil, casinghead gas

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
OilDisposition31,390 bbl$1,327,199
Casinghead gasProduction85 Mcf$116
Total$1,327,315

43 Mcf of this lease's gas, across 43 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 30.6403, -96.8566. A lease has no coordinate of its own — that point is the mean of its wells, and they span 8.6 miles.

30.64032, -96.85659 · 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
0.0%
0 of 2 wells
With a plug date
0.0%
0 of 2 wells
Median depth
3,506 ft
2 wells filed one
Completion to plug
no well filed both dates

What the state filed about each well

On the RRC proration schedule
00.0%
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.
2100.0%

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 3,212 and 3,800 ft, median 3,506 ft, over the 2 wells that filed a depth.

Completions filed
Jul 1970 – Jul 1984
2 of 2 wells

2 wells

42-3313261213,212 ftJul 1984
42-3313003013,800 ftJul 1970

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 2026157089.753.15$14,091
Feb 20260063.503.75$0
Jan 20260059.138.00$0
Dec 2025171056.664.41$9,689
Nov 20250058.593.93$0
Oct 202535059.383.30$2,078
Sep 20250062.743.08$0
Aug 20250063.933.01$0
Jul 2025148066.743.32$9,878
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 2024162068.993.12$11,176
Nov 20240069.052.20$0
Oct 20240071.372.28$0
Sep 2024171069.612.36$11,903
Aug 20240075.632.06$0
Jul 20240079.932.15$0
Jun 2024177078.082.63$13,820
May 20240078.812.20$0
Apr 20240084.451.66$0
Mar 20240080.301.55$0
Feb 2024177076.091.78$13,468
Jan 20240073.023.30$0
Dec 20230071.262.61$0
Nov 20230077.892.81$0
Oct 2023172085.443.09$14,696
Sep 20230089.042.74$0
Aug 20230080.522.67$0
Jul 2023181074.852.64$13,548
Jun 20230068.962.26$0
May 20230070.622.23$0
Apr 2023180078.122.24$14,062
Mar 20230072.852.39$0
Feb 20230075.112.47$0
Jan 20230076.533.39$0
Dec 2022173076.415.73$13,219
Nov 20220085.005.65$0
Oct 20220087.185.86$0
Sep 2022173084.888.16$14,684
Aug 20220094.529.13$0
Jul 202200101.587.54$0
Jun 202200115.097.98$0
May 202200109.378.43$0
Apr 20221810104.226.84$18,864
Mar 202200108.885.08$0
Feb 20220091.054.86$0
Jan 2022186081.844.54$15,222
Dec 20210071.323.90$0
Nov 20210077.435.24$0
Oct 20210079.795.71$0
Sep 2021174069.865.35$12,156
Aug 20210066.024.22$0
Jul 20210070.783.98$0
Jun 2021176069.493.38$12,230
May 20210063.483.02$0
Apr 2021175060.362.76$10,563
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 2020182036.972.48$6,729
Sep 20200037.091.99$0
Aug 20200039.982.39$0
Jul 2020152038.371.83$5,832
Jun 20200034.901.69$0
May 20200016.921.81$0
Apr 2020176014.751.80$2,596
Mar 20200030.341.86$0
Feb 20200049.881.98$0
Jan 2020186057.252.09$10,649
Dec 20190059.012.30$0
Nov 20190055.302.75$0
Oct 2019179053.472.42$9,571
Sep 20190055.052.66$0
Aug 20190053.112.30$0
Jul 2019179056.272.46$10,072
Jun 20190052.782.49$0
May 2019183058.482.74$10,702
Apr 20190062.632.75$0
Mar 20190056.803.06$0
Feb 20190050.852.79$0
Jan 2019172046.033.23$7,917
Dec 20180046.594.19$0
Nov 2018167052.934.24$8,839
Oct 20180061.443.40$0
Sep 20180059.543.11$0
Aug 20180059.403.07$0
Jul 2018170065.142.93$11,074
Jun 20180060.183.08$0
May 20180065.382.90$0
Apr 2018177063.842.90$11,300
Mar 20180061.222.79$0
Feb 2018175061.782.77$10,812
Jan 20180062.874.01$0
Dec 20170057.272.92$0
Nov 20170055.423.12$0
Oct 2017177049.292.98$8,724
Sep 20170047.523.09$0
Aug 2017158045.373.00$7,168
Jul 20170043.873.09$0
Jun 20170042.493.09$0
May 2017168045.373.26$7,622
Apr 20170047.933.21$0
Mar 20170046.772.98$0
Feb 2017171050.452.95$8,627
Jan 20170049.413.42$0
Dec 20160048.763.72$0
Nov 20160042.492.64$0
Oct 2016156046.193.09$7,206
Sep 20160041.553.10$0
Aug 2016157041.442.92$6,506
Jul 20160041.622.92$0
Jun 2016156045.352.69$7,075
May 20160042.521.99$0
Apr 20160036.561.99$0
Mar 2016152033.011.79$5,018
Feb 20160026.472.06$0
Jan 20160027.352.36$0
Dec 2015174032.362.00$5,631
Nov 20150038.792.17$0
Oct 20150043.552.43$0
Sep 2015179042.992.76$7,695
Aug 20150040.162.87$0
Jul 20150048.152.95$0
Jun 2015174056.152.88$9,770
May 20150055.212.96$0
Apr 20150049.822.71$0
Mar 20150042.892.93$0
Feb 2015176044.662.98$7,860
Jan 20150043.433.10$0
Dec 20140054.693.59$0
Nov 2014179070.464.25$12,612
Oct 20140078.303.90$0
Sep 20140086.164.05$0
Aug 2014181089.394.04$16,180
Jul 20140096.564.18$0
Jun 2014180098.164.74$17,669
May 20140094.734.73$0
Apr 20140095.944.81$0
Mar 2014178095.895.06$17,068
Feb 20140097.406.19$0
Jan 2014179090.404.86$16,182
Dec 20130091.824.35$0
Nov 20130088.853.74$0
Oct 2013174097.423.78$16,951
Sep 201300104.113.72$0
Aug 201300104.253.52$0
Jul 20131680102.523.72$17,223
Jun 20130094.403.93$0
May 20130094.834.15$0
Apr 2013168093.964.28$15,785
Mar 20130093.623.91$0
Feb 20130091.233.42$0
Jan 2013157091.603.42$14,381
Dec 20120086.773.42$0
Nov 2012155086.953.62$13,477
Oct 20120089.383.40$0
Sep 20120094.672.92$0
Aug 2012164092.662.91$15,196
Jul 20120085.133.02$0
Jun 2012169079.822.52$13,490
May 20120091.612.49$0
Apr 201200101.652.00$0
Mar 20121690105.052.22$17,753
Feb 201200101.102.57$0
Jan 2012171098.092.73$16,773
Dec 20110096.873.24$0
Nov 20110095.723.31$0
Oct 2011167084.983.65$14,192
Sep 20110083.623.99$0
Aug 2011167083.404.15$13,928
Jul 20110094.144.52$0
Jun 20110092.904.64$0
May 2011167098.134.40$16,388
Apr 201100105.964.33$0
Mar 2011167096.364.06$16,092
Feb 20110085.644.18$0
Jan 2011166086.504.59$14,359
Dec 20100085.734.35$0
Nov 20100080.843.80$0
Oct 2010168078.103.51$13,121
Sep 20100072.633.98$0
Aug 2010171073.684.42$12,599
Jul 20100072.554.74$0
Jun 2010168070.364.91$11,820
May 20100071.124.24$0
Apr 20100081.694.12$0
Mar 2010168078.394.39$13,170
Feb 20100073.585.44$0
Jan 2010169074.365.96$12,567
Dec 20090071.445.48$0
Nov 20090074.593.75$0
Oct 2009164072.544.11$11,897
Sep 20090065.543.06$0
Aug 2009171067.423.22$11,529
Jul 20090061.133.46$0
Jun 2009169066.163.90$11,181
May 20090054.743.93$0
Apr 20090046.773.59$0
Mar 2009164042.144.06$6,911
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 20081690110.3110.45$18,642
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 2006171054.207.62$9,268
Oct 20060054.906.01$0
Sep 2006166060.085.04$9,973
Aug 2006333068.717.34$22,880
Jul 20060069.376.34$0
Jun 20060066.286.38$0
May 20060066.016.42$0
Apr 2006162064.397.36$10,431
Mar 2006172056.707.08$9,752
Feb 2006170057.597.75$9,790
Jan 20060060.598.93$0
Dec 20050054.9413.42$0
Nov 200565054.6910.59$3,555
Oct 2005126058.3413.80$7,351
Sep 2005176061.4512.08$10,815
Aug 20050061.519.80$0
Jul 2005219055.697.84$12,196
Jun 2005173052.337.38$9,053
May 20050045.226.65$0
Apr 2005180049.207.36$8,856
Mar 20050050.377.15$0
Feb 2005104045.226.31$4,703
Jan 20050043.166.32$0
Dec 2004180039.866.75$7,175
Nov 2004178045.286.33$8,060
Oct 2004177049.706.52$8,797
Sep 20040043.245.28$0
Aug 200482042.375.55$3,474
Jul 2004148038.286.08$5,665
Jun 2004155036.106.43$5,596
May 20040037.486.49$0
Apr 2004176034.475.86$6,067
Mar 20040034.365.53$0
Feb 2004177032.455.51$5,744
Jan 20040032.036.30$0
Dec 2003145030.266.30$4,388
Nov 20030028.804.60$0
Oct 2003170028.174.76$4,789
Sep 2003126026.314.75$3,315
Aug 20030029.765.13$0
Jul 2003170029.415.17$5,000
Jun 20030028.565.98$0
May 2003164026.595.97$4,361
Apr 2003152026.675.41$4,054
Mar 20030031.146.10$0
Feb 2003180033.487.93$6,026
Jan 2003176030.315.58$5,335
Dec 20020026.914.85$0
Nov 2002181024.664.14$4,463
Oct 20020026.464.23$0
Sep 20020027.443.64$0
Aug 2002157025.963.16$4,076
Jul 2002165024.583.06$4,056
Jun 2002172023.733.34$4,082
May 20020024.663.58$0
Apr 20020023.653.51$0
Mar 20020022.003.10$0
Feb 2002179018.222.38$3,261
Jan 20020017.172.38$0
Dec 2001180016.932.36$3,047
Nov 20010018.072.41$0
Oct 200178019.782.53$1,543
Sep 2001149024.262.25$3,615
Aug 2001171024.873.05$4,253
Jul 20010023.933.20$0
Jun 2001177024.563.82$4,347
May 20010025.524.31$0
Apr 2001163024.685.34$4,023
Mar 2001181024.545.38$4,442
Feb 20010027.755.77$0
Jan 20010027.478.40$0
Dec 20000026.889.12$0
Nov 2000168132.215.66$5,417
Oct 2000167131.235.15$5,221
Sep 2000178131.875.19$5,678
Aug 2000171129.644.54$5,073
Jul 20000128.534.09$4
Jun 20000129.304.40$4
May 20000027.263.68$0
Apr 2000165124.513.12$4,047
Mar 2000206128.422.86$5,857
Feb 20000127.622.73$3
Jan 2000167125.272.48$4,223
Dec 19990024.282.42$0
Nov 1999245023.192.43$5,682
Oct 19990120.982.80$3
Sep 1999172121.752.62$3,744
Aug 1999352119.262.88$6,782
Jul 19990117.892.37$2
Jun 19990115.942.36$2
May 1999173115.792.32$2,734
Apr 1999171115.102.21$2,584
Mar 1999177112.471.84$2,209
Feb 199934819.981.82$3,475
Jan 19990110.381.90$2
Dec 1998019.201.77$2
Nov 1998168110.892.19$1,832
Oct 19980112.421.97$2
Sep 1998171112.592.08$2,155
Aug 1998340111.301.91$3,844
Jul 19980011.742.24$0
Jun 1998174111.242.24$1,958
May 1998178112.622.21$2,249
Apr 19980113.042.51$3
Mar 1998175112.802.31$2,242
Feb 1998176113.952.30$2,458
Jan 1998178114.702.15$2,619
Dec 19970116.322.41$2
Nov 19970118.193.09$3
Oct 1997178119.253.15$3,430
Sep 1997178117.742.95$3,161
Aug 1997174117.862.55$3,110
Jul 1997171117.582.25$3,008
Jun 1997173117.242.26$2,985
May 19970118.972.31$2
Apr 1997157117.882.08$2,809
Mar 1997175018.951.94$3,316
Feb 1997160120.492.21$3,281
Jan 1997178123.483.54$4,183
Dec 1996171123.32$3,988
Nov 1996176121.97$3,867
Oct 19960123.31$0
Sep 1996180122.22$4,000
Aug 1996173020.26$3,505
Jul 1996332119.55$6,491
Jun 1996174118.73$3,259
May 1996170119.43$3,303
Apr 1996175121.51$3,764
Mar 1996176119.38$3,411
Feb 19960116.98$0
Jan 19960117.07$0
Dec 1995176017.19$3,025
Nov 1995180116.00$2,880
Oct 1995349115.43$5,385
Sep 19950116.18$0
Aug 19950115.92$0
Jul 19950015.24$0
Jun 19950016.41$0
May 1995159117.56$2,792
Apr 1995174117.73$3,085
Mar 1995169116.44$2,778
Feb 1995175116.58$2,902
Jan 1995170115.92$2,706
Dec 1994159115.03$2,390
Nov 19940115.90$0
Oct 1994175115.58$2,727
Sep 1994178115.29$2,722
Aug 1994348116.13$5,613
Jul 19940117.56$0
Jun 1994174117.09$2,974
May 1994176115.88$2,795
Apr 1994171114.14$2,418
Mar 1994174112.46$2,168
Feb 1994173112.50$2,163
Jan 1994164112.66$2,076
Dec 1993172112.33$2,121
Nov 1993178114.49$2,579
Oct 19930015.85$0
Sep 19930115.03$0
Aug 19930115.66$0
Jul 1993160115.46$2,474
Jun 1993175116.79$2,938
May 1993180117.68$3,182
Apr 1993165118.05$2,978
Mar 1993184118.14$3,338
Feb 1993166117.90$2,971
Jan 1993177116.93$2,997

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 2026 — as filed, then multipliedworked
Oil                  157 bbl  × $ 89.75 =    $14,091
Casinghead gas         0 Mcf  × $  3.15 =         $0

────────────────────────────────────────────────────
Month total                                  $14,091

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. 01/O/9869 is the state's own key, not one this site invented.