JENKINS, B. F., ETAL

Operated by XTO ENERGY INC. (P-5 945936) in the KEYSTONE (SILURIAN) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 3412District 08Field 49129660Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$5.7 M
Jan 1993 – Jul 2019
Value, last 12 filed months
$65 k
at the published price for each month
Months reported
319
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 31 leases and 165 wells, and the rule below applies to all of them.

Discovered
1955-05-14
as the register files it
Field class
Oil and gas
the register's own label
Between wells
1,110 ft
minimum
From a lease line
555 ft
minimum

A drilling unit in this field needs at least 40 acres. The field rule took effect on 2019-02-26.

The register flags this field for hydrogen sulphide. That is a poisonous gas that occurs naturally in some formations. The flag is a property of the field as the Commission records it. It is not a measurement taken at this lease, and it is not a statement that gas is escaping anywhere.

The Commission's schedule remark for this field reads: FIELDS CONSOLIDATED INTO THE KEYSTONE (DEV-MCKEE CONS) FIELD.

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
OilDisposition149,223 bbl$5,076,049
Casinghead gasProduction335,877 Mcf$612,268
Total$5,688,316

184,509 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 (4)

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 31.9642, -103.0698. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.5 miles.

31.96415, -103.06987 · 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%
4 of 4 wells
With a plug date
25.0%
1 of 4 wells
Median depth
9,228 ft
4 wells filed one
Completion to plug
21.2 years
median over 1 well

What the state filed about each well

On the RRC proration schedule
4100.0%
A plug date is filed
125.0%
BothOn the schedule and plugged. Neither fact cancels the other.
125.0%
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 8,435 and 10,041 ft, median 9,228 ft, over the 4 wells that filed a depth.

Completions filed
Jan 1964 – May 2010
3 of 4 wells; 1 filed none
Plug dates filed
Dec 2020
1 of 4 wells; 3 filed none

Last completion to plug: a median of 21.2 years across the 1 well that filed both dates, with the middle half between 21.2 years and 21.2 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

4 wells

42-4950184358,456 ftYes
42-4950184468,435 ftMay 2010Yes
42-49501839110,041 ftOct 1999Dec 2020Yes
42-4950184029,999 ftJan 1964Yes

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 (319)

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

319 months

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 201926817250.852.79$14,108
Jan 201916826146.033.23$8,576
Dec 201804946.594.19$205
Nov 201817019652.934.24$9,829
Oct 201817019561.443.40$11,107
Sep 201816823459.543.11$10,730
Aug 201817016759.403.07$10,610
Jul 201817211065.142.93$11,527
Jun 201817113160.183.08$10,694
May 201818020265.382.90$12,354
Apr 201817119263.842.90$11,474
Mar 201816920461.222.79$10,915
Feb 2018015761.782.77$434
Jan 201835018262.874.01$22,734
Dec 2017016357.272.92$476
Nov 201717215455.423.12$10,012
Oct 201717113749.292.98$8,837
Sep 201735114547.523.09$17,127
Aug 2017013345.373.00$400
Jul 2017020643.873.09$636
Jun 201734817542.493.09$15,327
May 2017020845.373.26$679
Apr 201718023047.933.21$9,366
Mar 201718125346.772.98$9,220
Feb 201716423450.452.95$8,965
Jan 201717825749.413.42$9,674
Dec 2016023148.763.72$860
Nov 201636122442.492.64$15,931
Oct 2016021846.193.09$674
Sep 201617620341.553.10$7,942
Aug 201617822741.442.92$8,040
Jul 201617817541.622.92$7,920
Jun 201617614845.352.69$8,379
May 2016020942.521.99$416
Apr 201617827736.561.99$7,059
Mar 201617827433.011.79$6,367
Feb 2016034126.472.06$704
Jan 2016021727.352.36$513
Dec 201517129532.362.00$6,124
Nov 201516928638.792.17$7,175
Oct 2015029443.552.43$713
Sep 201516915142.992.76$7,682
Aug 2015031340.162.87$899
Jul 201516730748.152.95$8,945
Jun 201516930256.152.88$10,360
May 201516631055.212.96$10,081
Apr 201516931049.822.71$9,259
Mar 201517037442.892.93$8,389
Feb 201517028244.662.98$8,431
Jan 201517332643.433.10$8,524
Dec 201434939754.693.59$20,513
Nov 201418337170.464.25$14,472
Oct 201417537978.303.90$15,181
Sep 201435042186.164.05$31,859
Aug 201417841489.394.04$17,582
Jul 201434841896.564.18$35,350
Jun 201417039198.164.74$18,539
May 201436138894.734.73$36,031
Apr 2014037995.944.81$1,823
Mar 201417334595.895.06$18,334
Feb 201437942497.406.19$39,540
Jan 201418851090.404.86$19,474
Dec 201319133191.824.35$18,979
Nov 201318835188.853.74$18,016
Oct 201336226897.423.78$36,279
Sep 2013178273104.113.72$19,547
Aug 2013362236104.253.52$38,570
Jul 2013188159102.523.72$19,865
Jun 201336325294.403.93$35,258
May 201337232494.834.15$36,621
Apr 201317531093.964.28$17,771
Mar 201318428793.623.91$18,349
Feb 201318445991.233.42$18,356
Jan 201337239391.603.42$35,419
Dec 201236969586.773.42$34,395
Nov 201218578986.953.62$18,946
Oct 201236872189.383.40$35,343
Sep 201218780694.672.92$20,056
Aug 2012365092.662.91$33,821
Jul 20123611285.133.02$30,768
Jun 201235927279.822.52$29,341
May 201218022691.612.49$17,052
Apr 2012363534101.652.00$37,965
Mar 2012178825105.052.22$20,532
Feb 2012182285101.102.57$19,133
Jan 201255419998.092.73$54,886
Dec 201118227996.873.24$18,534
Nov 201134874795.723.31$35,784
Oct 20113511,13184.983.65$33,954
Sep 20111851,20483.623.99$20,269
Aug 20115499583.404.15$46,181
Jul 201117328694.144.52$17,578
Jun 201134937992.904.64$34,181
May 201135048098.134.40$36,460
Apr 2011358499105.964.33$40,096
Mar 201135338696.364.06$35,581
Feb 201117839185.644.18$16,878
Jan 201170636786.504.59$62,753
Dec 201017437985.734.35$16,565
Nov 201053431380.843.80$44,357
Oct 201035333878.103.51$28,755
Sep 201035126372.633.98$26,540
Aug 201034714373.684.42$26,199
Jul 201035648072.554.74$28,101
Jun 2010051370.364.91$2,519
May 2010031971.124.24$1,351
Apr 201035731581.694.12$30,462
Mar 201017729678.394.39$15,174
Feb 201017726873.585.44$14,482
Jan 201034533574.365.96$27,652
Dec 200917634871.445.48$14,482
Nov 200918143574.593.75$15,133
Oct 200934844572.544.11$27,073
Sep 200917227665.543.06$12,119
Aug 200917744267.423.22$13,356
Jul 200934337961.133.46$22,281
Jun 200917434966.163.90$12,871
May 200936761654.743.93$22,508
Apr 200921831946.773.59$11,340
Mar 200933147042.144.06$15,856
Feb 20097438432.814.63$4,207
Jan 200945235335.865.37$18,105
Dec 2008035037.105.98$2,092
Nov 200825247355.496.86$17,228
Oct 200827741775.246.92$23,728
Sep 2008265308101.767.88$29,393
Aug 2008244325114.228.48$30,627
Jul 2008443469131.0811.39$63,410
Jun 20080296131.3313.03$3,858
May 2008223384123.1711.57$31,911
Apr 2008474270110.3110.45$55,110
Mar 2008231363101.909.66$27,047
Feb 200823439892.538.77$25,143
Jan 200823251390.388.21$25,178
Dec 200722341988.337.30$22,757
Nov 200724328591.677.29$24,354
Oct 200722723582.856.92$20,434
Sep 200744934475.846.24$36,200
Aug 200722579069.066.39$20,585
Jul 200723258270.906.39$20,167
Jun 200724544662.007.55$18,557
May 200723519558.747.85$15,334
Apr 200726210559.617.81$16,437
Mar 200748329656.927.30$29,654
Feb 200724028155.108.22$15,533
Jan 200721538550.306.73$13,404
Dec 200636942256.656.92$23,823
Nov 200636942754.207.62$23,252
Oct 200626734554.906.01$16,733
Sep 200626032260.085.04$17,243
Aug 200651915068.717.34$36,761
Jul 200625116969.376.34$18,484
Jun 200625722066.286.38$18,438
May 200650411066.016.42$33,976
Apr 200648726264.397.36$33,286
Mar 2006036056.707.08$2,550
Feb 20060057.597.75$0
Jan 200647226860.598.93$30,993
Dec 200523132854.9413.42$17,091
Nov 200549337454.6910.59$30,922
Oct 200525348358.3413.80$21,423
Sep 200526254261.4512.08$22,647
Aug 200526845961.519.80$20,981
Jul 200524755755.697.84$18,124
Jun 200525742152.337.38$16,556
May 200552489545.226.65$29,648
Apr 200524664249.207.36$16,829
Mar 200526569650.377.15$18,328
Feb 200550165645.226.31$26,796
Jan 200526761643.166.32$15,418
Dec 200424481839.866.75$15,248
Nov 200452167145.286.33$27,839
Oct 20042581,01149.706.52$19,409
Sep 200426290243.245.28$16,095
Aug 200451497542.375.55$27,190
Jul 200427089338.286.08$15,769
Jun 200426696436.106.43$15,804
May 200453483137.486.49$25,411
Apr 200426872534.475.86$13,485
Mar 200426838034.365.53$11,310
Feb 20042721,17532.455.51$15,300
Jan 200449355532.036.30$19,287
Dec 200327243630.266.30$10,978
Nov 200327381928.804.60$11,626
Oct 200346658328.174.76$15,902
Sep 200326833126.314.75$8,623
Aug 200353618829.765.13$16,916
Jul 200326117429.415.17$8,576
Jun 20035255228.565.98$15,305
May 200326510126.595.97$7,650
Apr 200353334826.675.41$16,097
Mar 200327055431.146.10$11,785
Feb 200326759033.487.93$13,615
Jan 200352662430.315.58$19,426
Dec 200227153026.914.85$9,865
Nov 200254334024.664.14$14,797
Oct 200223562726.464.23$8,870
Sep 200233451227.443.64$11,026
Aug 200242860625.963.16$13,028
Jul 200251778624.583.06$15,114
Jun 200251653023.733.34$14,014
May 200226466224.663.58$8,883
Apr 200251971723.653.51$14,793
Mar 200253259122.003.10$13,538
Feb 200251246318.222.38$10,429
Jan 200225455517.172.38$5,680
Dec 200120357416.932.36$4,794
Nov 200140651518.072.41$8,575
Oct 200126274319.782.53$7,061
Sep 200153875724.262.25$14,756
Aug 200153484724.873.05$15,867
Jul 200126995423.933.20$9,487
Jun 200152766324.563.82$15,479
May 200151462825.524.31$15,822
Apr 200151445724.685.34$15,124
Mar 200177977524.545.38$23,283
Feb 200134276527.755.77$13,902
Jan 2001094827.478.40$7,962
Dec 200042580126.889.12$18,731
Nov 200042283932.215.66$18,340
Oct 200041995031.235.15$17,974
Sep 200041893031.875.19$18,145
Aug 20008051,12429.644.54$28,964
Jul 200041398228.534.09$15,799
Jun 200041887229.304.40$16,082
May 20004111,00527.263.68$14,902
Apr 200041899024.513.12$13,330
Mar 20007981,03628.422.86$25,642
Feb 200082489627.622.73$25,202
Jan 2000090225.272.48$2,237
Dec 19994231,08724.282.42$12,905
Nov 19998001,41523.192.43$21,996
Oct 19994311,04320.982.80$11,967
Sep 19994221,10921.752.62$12,083
Aug 19997201,08919.262.88$16,999
Jul 19994221,08017.892.37$10,112
Jun 19997981,10515.942.36$15,330
May 19998521,16215.792.32$16,150
Apr 19991,2521,27015.102.21$21,709
Mar 199901,08112.471.84$1,987
Feb 199906709.981.82$1,218
Jan 1999082710.381.90$1,571
Dec 199809629.201.77$1,706
Nov 19984261,39210.892.19$7,682
Oct 19988641,52112.421.97$13,726
Sep 19984331,57812.592.08$8,738
Aug 19988601,56311.301.91$12,699
Jul 19984351,51411.742.24$8,494
Jun 19988681,72311.242.24$13,611
May 19984261,85312.622.21$9,464
Apr 19984271,51713.042.51$9,369
Mar 19988561,47012.802.31$14,352
Feb 19984181,74313.952.30$9,838
Jan 19981,0611,96214.702.15$19,824
Dec 19971901,95216.322.41$7,807
Nov 19976371,71718.193.09$16,890
Oct 19976701,64119.253.15$18,066
Sep 19976551,39217.742.95$15,733
Aug 19976851,32617.862.55$15,622
Jul 19976541,29717.582.25$14,412
Jun 19976521,30917.242.26$14,195
May 19976951,37618.972.31$16,361
Apr 19977261,70717.882.08$16,536
Mar 19976911,98818.951.94$16,949
Feb 19973821,90920.492.21$12,038
Jan 19977301,88623.483.54$23,816
Dec 19961,0782,36323.32$25,139
Nov 19967542,41221.97$16,565
Oct 19961,1873,03123.31$27,669
Sep 19961,1293,14722.22$25,086
Aug 19961,1253,46520.26$22,793
Jul 19961,1813,70319.55$23,089
Jun 19961,2573,75418.73$23,544
May 19961,2483,98419.43$24,249
Apr 19961,2293,86521.51$26,436
Mar 19961,3104,13719.38$25,388
Feb 19961,2373,88516.98$21,004
Jan 19961,5644,11717.07$26,697
Dec 19951,2054,44617.19$20,714
Nov 19951,2234,62416.00$19,568
Oct 19951,2934,99115.43$19,951
Sep 19951,6104,66316.18$26,050
Aug 19951,5945,20115.92$25,376
Jul 19951,6065,40615.24$24,475
Jun 19951,7085,15916.41$28,028
May 19959513,36417.56$16,700
Apr 19951,1643,25517.73$20,638
Mar 19951,5443,69616.44$25,383
Feb 19951,1413,32316.58$18,918
Jan 19951,2093,68715.92$19,247
Dec 19941,1933,71415.03$17,931
Nov 19941,2543,80015.90$19,939
Oct 19941,1764,26515.58$18,322
Sep 19941,4274,12315.29$21,819
Aug 19941,4604,15016.13$23,550
Jul 19941,4074,07117.56$24,707
Jun 19941,4083,86817.09$24,063
May 19941,5653,25715.88$24,852
Apr 19941,5652,71414.14$22,129
Mar 19941,1282,56112.46$14,055
Feb 19941,1412,52012.50$14,263
Jan 19941,6402,37812.66$20,762
Dec 19931,3742,09512.33$16,941
Nov 19931,7312,22414.49$25,082
Oct 19931,3221,90015.85$20,954
Sep 19938911,89815.03$13,392
Aug 19931,2854,02715.66$20,123
Jul 19931,3336,05415.46$20,608
Jun 19931,3376,02716.79$22,448
May 19931,4006,47317.68$24,752
Apr 19931,3764,91318.05$24,837
Mar 19931,2444,94418.14$22,566
Feb 19931,6964,43517.90$30,358
Jan 19931,7434,42016.93$29,509

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 2019 — as filed, then multipliedworked
Oil                  268 bbl  × $ 50.85 =    $13,628
Casinghead gas       172 Mcf  × $  2.79 =       $480

────────────────────────────────────────────────────
Month total                                  $14,108

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. 08/O/3412 is the state's own key, not one this site invented.