COFFIELD-RUSSELL UNIT

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

Oil lease lease 10994District 03Field 44544333OilCasinghead gasSaveExport
Value, all time
$687 k
Jan 1993 – May 2026
Value, last 12 filed months
$24 k
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 17 leases and 30 wells, and the rule below applies to all of them.

Discovered
1969-01-24
as the register files it
Field class
Oil
the register's own label
Between wells
no field rule filed
From a lease line
no field rule filed

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
OilDisposition19,296 bbl$596,172
Casinghead gasProduction22,020 Mcf$91,053
Total$687,225

47 Mcf of this lease's gas, across 47 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 30.5787, -96.8845. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

30.57870, -96.88448 · 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 1 wells
With a plug date
0.0%
0 of 1 wells
Median depth
3,470 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
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.
1100.0%

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 3,470 ft.

Completions filed
Aug 1975
1 of 1 wells

1 well

42-0513008113,470 ftAug 1975

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 202642098.932.87$4,155
Mar 20260089.753.15$0
Feb 202671063.503.75$4,509
Jan 20260059.138.00$0
Dec 20250056.664.41$0
Nov 2025109058.593.93$6,386
Oct 20250059.383.30$0
Sep 20250062.743.08$0
Aug 2025137063.933.01$8,758
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 202515070.884.34$1,063
Jan 202502174.324.28$90
Dec 202402168.993.12$66
Nov 202404569.052.20$99
Oct 202403471.372.28$78
Sep 202403169.612.36$73
Aug 2024323075.632.06$2,482
Jul 202403079.932.15$64
Jun 202406178.082.63$161
May 202404778.812.20$103
Apr 20240084.451.66$0
Mar 2024185280.301.55$1,526
Feb 20240076.091.78$0
Jan 20240073.023.30$0
Dec 20230071.262.61$0
Nov 202374077.892.81$5,764
Oct 20230085.443.09$0
Sep 20230089.042.74$0
Aug 20230080.522.67$0
Jul 202374074.852.64$5,539
Jun 20230068.962.26$0
May 20230070.622.23$0
Apr 20230078.122.24$0
Mar 202374072.852.39$5,391
Feb 20230275.112.47$5
Jan 20230076.533.39$0
Dec 20220176.415.73$6
Nov 20220085.005.65$0
Oct 20220787.185.86$41
Sep 20220984.888.16$73
Aug 2022711694.529.13$6,857
Jul 2022038101.587.54$287
Jun 2022072115.097.98$574
May 2022066109.378.43$557
Apr 2022063104.226.84$431
Mar 20225665108.885.08$6,427
Feb 202206091.054.86$292
Jan 202207381.844.54$331
Dec 2021738271.323.90$5,526
Nov 202106477.435.24$335
Oct 2021695479.795.71$5,814
Sep 20210069.865.35$0
Aug 202103366.024.22$139
Jul 202106570.783.98$259
Jun 2021010969.493.38$368
May 2021667463.483.02$4,413
Apr 202105560.362.76$152
Mar 202106461.302.72$174
Feb 202101857.805.55$100
Jan 2021725750.412.81$3,790
Dec 202005344.642.68$142
Nov 202004938.772.71$133
Oct 202004936.972.48$121
Sep 2020685337.091.99$2,628
Aug 202005739.982.39$136
Jul 202006238.371.83$113
Jun 2020726034.901.69$2,614
May 2020014616.921.81$265
Apr 202007214.751.80$130
Mar 202056430.341.86$1,706
Feb 202007049.881.98$139
Jan 202008457.252.09$176
Dec 20197211459.012.30$4,511
Nov 2019014455.302.75$396
Oct 2019011953.472.42$288
Sep 20197513655.052.66$4,490
Aug 2019017653.112.30$406
Jul 2019010056.272.46$246
Jun 20197212552.782.49$4,112
May 2019017558.482.74$480
Apr 20196913062.632.75$4,679
Mar 2019012156.803.06$371
Feb 2019014750.852.79$410
Jan 20196810546.033.23$3,469
Dec 2018015346.594.19$640
Nov 2018035752.934.24$1,513
Oct 20180061.443.40$0
Sep 2018013259.543.11$410
Aug 201813811559.403.07$8,550
Jul 2018011565.142.93$337
Jun 2018015360.183.08$471
May 2018013165.382.90$380
Apr 2018014863.842.90$429
Mar 2018014361.222.79$399
Feb 201808261.782.77$227
Jan 2018012262.874.01$489
Dec 2017010157.272.92$295
Nov 20177213055.423.12$4,396
Oct 2017011649.292.98$346
Sep 201704547.523.09$139
Aug 20176913045.373.00$3,521
Jul 2017015443.873.09$475
Jun 20176811942.493.09$3,257
May 2017014545.373.26$473
Apr 2017013847.933.21$443
Mar 20176915246.772.98$3,681
Feb 2017014750.452.95$434
Jan 20176816949.413.42$3,938
Dec 2016014348.763.72$532
Nov 2016016742.492.64$442
Oct 20166615846.193.09$3,537
Sep 2016015241.553.10$471
Aug 2016016341.442.92$477
Jul 2016013641.622.92$398
Jun 20166715345.352.69$3,449
May 2016012442.521.99$247
Apr 2016013436.561.99$267
Mar 20166511933.011.79$2,359
Feb 2016014226.472.06$293
Jan 2016015027.352.36$355
Dec 20157115832.362.00$2,614
Nov 2015015438.792.17$334
Oct 20157013643.552.43$3,379
Sep 2015015442.992.76$425
Aug 20157113840.162.87$3,248
Jul 2015014148.152.95$415
Jun 20157114656.152.88$4,408
May 2015014555.212.96$429
Apr 2015015949.822.71$430
Mar 2015013442.892.93$393
Feb 20157115244.662.98$3,623
Jan 2015015943.433.10$493
Dec 20147514954.693.59$4,637
Nov 2014014770.464.25$625
Oct 2014014478.303.90$562
Sep 20147415886.164.05$7,015
Aug 2014017389.394.04$698
Jul 2014016096.564.18$669
Jun 2014013998.164.74$658
May 20147112994.734.73$7,336
Apr 2014015695.944.81$750
Mar 20146711295.895.06$6,991
Feb 2014016897.406.19$1,040
Jan 2014709290.404.86$6,775
Dec 2013010491.824.35$453
Nov 2013012588.853.74$467
Oct 2013015297.423.78$574
Sep 20130140104.113.72$520
Aug 20130132104.253.52$465
Jul 201369124102.523.72$7,535
Jun 2013014694.403.93$574
May 2013010594.834.15$436
Apr 201309293.964.28$394
Mar 2013688993.623.91$6,714
Feb 2013013991.233.42$475
Jan 20137015491.603.42$6,939
Dec 2012013686.773.42$465
Nov 2012015086.953.62$544
Oct 20127014789.383.40$6,756
Sep 2012014094.672.92$409
Aug 20126915492.662.91$6,841
Jul 201207485.133.02$224
Jun 2012012079.822.52$302
May 20126819491.612.49$6,712
Apr 20120171101.652.00$341
Mar 201202105.052.22$4
Feb 201270140101.102.57$7,437
Jan 2012019498.092.73$530
Dec 20117014096.873.24$7,234
Nov 2011015195.723.31$500
Oct 2011020384.983.65$741
Sep 2011015383.623.99$610
Aug 20115315483.404.15$5,059
Jul 2011016694.144.52$750
Jun 2011019492.904.64$900
May 20116017798.134.40$6,667
Apr 20110180105.964.33$780
Mar 2011020696.364.06$836
Feb 20113511785.644.18$3,486
Jan 2011018086.504.59$826
Dec 20103016685.734.35$3,294
Nov 2010016280.843.80$615
Oct 2010017278.103.51$604
Sep 20103718172.633.98$3,408
Aug 2010014573.684.42$641
Jul 2010010372.554.74$488
Jun 2010569970.364.91$4,426
May 2010010071.124.24$424
Apr 201005581.694.12$227
Mar 20105711478.394.39$4,969
Feb 201008873.585.44$479
Jan 20107618474.365.96$6,749
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 2009169046.773.59$7,904
Mar 20090042.144.06$0
Feb 20090032.814.63$0
Jan 20090035.865.37$0
Dec 2008015637.105.98$932
Nov 2008014055.496.86$960
Oct 2008012275.246.92$844
Sep 20080104101.767.88$819
Aug 20080136114.228.48$1,154
Jul 20080151131.0811.39$1,720
Jun 2008166160131.3313.03$23,886
May 20080182123.1711.57$2,107
Apr 20080162110.3110.45$1,694
Mar 20080283101.909.66$2,735
Feb 2008016592.538.77$1,447
Jan 2008067890.388.21$5,563
Dec 200717821388.337.30$17,278
Nov 2007021991.677.29$1,597
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 2007182055.108.22$10,028
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 2006179064.397.36$11,526
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 2005177052.337.38$9,262
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 2004178042.375.55$7,542
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 2003181030.266.30$5,477
Nov 20030028.804.60$0
Oct 20030028.174.76$0
Sep 20030126.314.75$5
Aug 20030029.765.13$0
Jul 20030129.415.17$5
Jun 20030128.565.98$6
May 20030126.595.97$6
Apr 20030126.675.41$5
Mar 2003174131.146.10$5,424
Feb 20030133.487.93$8
Jan 20030130.315.58$6
Dec 20020126.914.85$5
Nov 20020124.664.14$4
Oct 2002163126.464.23$4,317
Sep 20020127.443.64$4
Aug 20020125.963.16$3
Jul 20020124.583.06$3
Jun 20020123.733.34$3
May 2002159124.663.58$3,925
Apr 20020123.653.51$4
Mar 20020122.003.10$3
Feb 20020118.222.38$2
Jan 20020117.172.38$2
Dec 20010016.932.36$0
Nov 20010118.072.41$2
Oct 20010119.782.53$3
Sep 20010124.262.25$2
Aug 20010124.873.05$3
Jul 20010123.933.20$3
Jun 20010124.563.82$4
May 20010125.524.31$4
Apr 20010124.685.34$5
Mar 20010124.545.38$5
Feb 2001177127.755.77$4,918
Jan 20010127.478.40$8
Dec 20000126.889.12$9
Nov 20000132.215.66$6
Oct 20000131.235.15$5
Sep 20000131.875.19$5
Aug 20000129.644.54$5
Jul 20000128.534.09$4
Jun 20000129.304.40$4
May 20000127.263.68$4
Apr 20000124.513.12$3
Mar 2000171128.422.86$4,863
Feb 20000127.622.73$3
Jan 20000125.272.48$2
Dec 1999180124.282.42$4,373
Nov 19990123.192.43$2
Oct 19990120.982.80$3
Sep 1999173121.752.62$3,765
Aug 19990019.262.88$0
Jul 1999175117.892.37$3,133
Jun 19990115.942.36$2
May 1999176115.792.32$2,781
Apr 19990115.102.21$2
Mar 1999349112.471.84$4,354
Feb 1999009.981.82$0
Jan 1999176110.381.90$1,829
Dec 199817919.201.77$1,649
Nov 19980110.892.19$2
Oct 1998173112.421.97$2,151
Sep 1998177112.592.08$2,231
Aug 1998175111.301.91$1,979
Jul 1998177111.742.24$2,080
Jun 19980111.242.24$2
May 19980112.622.21$2
Apr 19980113.042.51$3
Mar 19980112.802.31$2
Feb 1998180113.952.30$2,513
Jan 19980114.702.15$2
Dec 1997181116.322.41$2,956
Nov 19970118.193.09$3
Oct 1997179119.253.15$3,449
Sep 1997179117.742.95$3,178
Aug 1997178117.862.55$3,182
Jul 1997358117.582.25$6,296
Jun 19970117.242.26$2
May 1997332118.972.31$6,300
Apr 19970117.882.08$2
Mar 1997179118.951.94$3,394
Feb 1997178120.492.21$3,649
Jan 1997179123.483.54$4,206
Dec 1996181123.32$4,221
Nov 1996180121.97$3,955
Oct 1996181123.31$4,219
Sep 19960122.22$0
Aug 19960120.26$0
Jul 1996177119.55$3,460
Jun 1996177118.73$3,315
May 1996176119.43$3,420
Apr 19960121.51$0
Mar 1996177119.38$3,430
Feb 1996352116.98$5,977
Jan 19960117.07$0
Dec 1995181117.19$3,111
Nov 1995362116.00$5,792
Oct 19950115.43$0
Sep 1995181116.18$2,929
Aug 1995179115.92$2,850
Jul 1995174115.24$2,652
Jun 1995178116.41$2,921
May 1995181117.56$3,178
Apr 1995178017.73$3,156
Mar 1995179116.44$2,943
Feb 1995181116.58$3,001
Jan 1995177115.92$2,818
Dec 1994182115.03$2,735
Nov 1994177115.90$2,814
Oct 1994175115.58$2,727
Sep 1994180115.29$2,752
Aug 1994178116.13$2,871
Jul 1994173117.56$3,038
Jun 1994174117.09$2,974
May 1994179115.88$2,843
Apr 1994174114.14$2,460
Mar 1994348112.46$4,336
Feb 19940112.50$0
Jan 1994170112.66$2,152
Dec 1993352112.33$4,340
Nov 1993178114.49$2,579
Oct 1993177115.85$2,805
Sep 1993178115.03$2,675
Aug 1993176115.66$2,756
Jul 1993345115.46$5,334
Jun 1993178116.79$2,989
May 1993353117.68$6,241
Apr 1993167118.05$3,014
Mar 1993353118.14$6,403
Feb 1993178117.90$3,186
Jan 1993356116.93$6,027

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.

Apr 2026 — as filed, then multipliedworked
Oil                   42 bbl  × $ 98.93 =     $4,155
Casinghead gas         0 Mcf  × $  2.87 =         $0

────────────────────────────────────────────────────
Month total                                   $4,155

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. 03/O/10994 is the state's own key, not one this site invented.