SLAUGHTER "E"

Operated by ROFF OPERATING COMPANY, LLC (P-5 724620) in the SULPHUR DRAW (DEAN 8790) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 22702District 08Field 87073333Hydrogen sulphide fieldNGPA filingOilCasinghead gasSaveExport
Value, all time
$3.7 M
Jan 1993 – Jul 2020
Value, last 12 filed months
$0
at the published price for each month
Months reported
331
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 122 leases and 183 wells, and the rule below applies to all of them.

Discovered
1966-05-18
as the register files it
Field class
Oil
the register's own label
Between wells
933 ft
minimum
From a lease line
660 ft
minimum

A drilling unit in this field needs at least 80 acres.

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: OPTIONAL 80 ACRE, DIAG. 3250

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
OilDisposition114,339 bbl$3,148,623
Casinghead gasProduction305,005 Mcf$539,769
Total$3,688,393

147,088 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 32.4726, -101.9080. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.6 miles.

32.47225, -101.90796 · 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
100.0%
4 of 4 wells
Median depth
9,400 ft
4 wells filed one
Completion to plug
25.9 years
median over 4 wells

What the state filed about each well

On the RRC proration schedule
4100.0%
A plug date is filed
4100.0%
BothOn the schedule and plugged. Neither fact cancels the other.
4100.0%
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 9,215 and 9,505 ft, median 9,400 ft, over the 4 wells that filed a depth.

Completions filed
Dec 1972 – Mar 1988
4 of 4 wells
Plug dates filed
Oct 2005 – Jul 2019
4 of 4 wells

Last completion to plug: a median of 25.9 years across the 4 wells that filed both dates, with the middle half between 18.9 years and 36.3 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

4 wells

42-317334753A9,505 ftMar 1988Nov 2006Yes
42-317334542A9,500 ftMar 1988Mar 2007Yes
42-3173085739,215 ftMar 1973Jul 2019Yes
42-3173083929,300 ftDec 1972Oct 2005Yes

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 (331)

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

331 months

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 201996056.272.46$5,402
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 201920311046.033.23$9,699
Dec 2018010146.594.19$423
Nov 201816810452.934.24$9,333
Oct 201820413361.443.40$12,986
Sep 2018013459.543.11$416
Aug 201819914559.403.07$12,265
Jul 2018012565.142.93$366
Jun 201819712960.183.08$12,252
May 201817316165.382.90$11,778
Apr 2018016363.842.90$473
Mar 201807061.222.79$195
Feb 201820214161.782.77$12,870
Jan 201804562.874.01$180
Dec 201719511257.272.92$11,495
Nov 201720116455.423.12$11,651
Oct 201704149.292.98$122
Sep 201718210247.523.09$8,964
Aug 2017015345.373.00$460
Jul 201719715443.873.09$9,118
Jun 201719616842.493.09$8,847
May 2017015845.373.26$516
Apr 201719815147.933.21$9,975
Mar 2017016546.772.98$492
Feb 201720015050.452.95$10,533
Jan 201720114949.413.42$10,441
Dec 2016015648.763.72$581
Nov 201620016342.492.64$8,929
Oct 201619917346.193.09$9,726
Sep 2016016141.553.10$499
Aug 201619816341.442.92$8,682
Jul 2016014941.622.92$436
Jun 201619515245.352.69$9,252
May 201619714642.521.99$8,667
Apr 201619613536.561.99$7,435
Mar 2016014633.011.79$262
Feb 201620414326.472.06$5,695
Jan 2016011227.352.36$265
Dec 201519911232.362.00$6,664
Nov 201519813438.792.17$7,971
Oct 2015015643.552.43$379
Sep 201519616142.992.76$8,870
Aug 2015015040.162.87$431
Jul 2015012948.152.95$380
Jun 201539515856.152.88$22,635
May 2015016055.212.96$473
Apr 201519810849.822.71$10,157
Mar 2015015142.892.93$443
Feb 2015010744.662.98$318
Jan 201505643.433.10$174
Dec 201419412654.693.59$11,062
Nov 201409670.464.25$408
Oct 201420112178.303.90$16,210
Sep 2014011386.164.05$457
Aug 20141964889.394.04$17,714
Jul 201419612496.564.18$19,444
Jun 201409498.164.74$445
May 2014012594.734.73$591
Apr 201420111095.944.81$19,813
Mar 201420012995.895.06$19,830
Feb 2014010497.406.19$644
Jan 20142019490.404.86$18,627
Dec 201302291.824.35$96
Nov 20132009288.853.74$18,114
Oct 201319912197.423.78$19,844
Sep 20130129104.113.72$480
Aug 2013196131104.253.52$20,894
Jul 20130140102.523.72$520
Jun 201319614094.403.93$19,053
May 2013013694.834.15$564
Apr 201313711193.964.28$13,348
Mar 20132486593.623.91$23,472
Feb 20132776291.233.42$25,483
Jan 201309491.603.42$321
Dec 2012012986.773.42$441
Nov 20123288186.953.62$28,813
Oct 2012013289.383.40$449
Sep 2012013294.672.92$385
Aug 201211514092.662.91$11,063
Jul 201222113985.133.02$19,234
Jun 2012013479.822.52$338
May 201231913391.612.49$29,555
Apr 20120135101.652.00$270
Mar 201233383105.052.22$35,166
Feb 2012031101.102.57$80
Jan 2012010998.092.73$298
Dec 2011011396.873.24$366
Nov 201125511295.723.31$24,779
Oct 2011012884.983.65$467
Sep 201133714583.623.99$28,758
Aug 201109783.404.15$402
Jul 20112404794.144.52$22,806
Jun 201101,60992.904.64$7,466
May 201101,29698.134.40$5,709
Apr 20111771,195105.964.33$23,933
Mar 201101,68996.364.06$6,853
Feb 201115714385.644.18$14,043
Jan 201128111786.504.59$24,843
Dec 2010011785.734.35$509
Nov 201025512680.843.80$21,092
Oct 201012512578.103.51$10,201
Sep 201014414172.633.98$11,020
Aug 2010014673.684.42$645
Jul 2010015672.554.74$739
Jun 201028615970.364.91$20,904
May 2010015971.124.24$673
Apr 201030815681.694.12$25,804
Mar 2010016378.394.39$715
Feb 201027812073.585.44$21,108
Jan 2010014574.365.96$865
Dec 200926512771.445.48$19,628
Nov 200906574.593.75$244
Oct 20092238372.544.11$16,518
Sep 200907765.543.06$236
Aug 20092007367.423.22$13,719
Jul 200907061.133.46$243
Jun 20091806966.163.90$12,178
May 200906454.743.93$251
Apr 20091345146.773.59$6,450
Mar 20091092642.144.06$4,699
Feb 20091271732.814.63$4,246
Jan 2009111635.865.37$4,013
Dec 20081141437.105.98$4,313
Nov 2008108155.496.86$6,000
Oct 2008135575.246.92$10,192
Sep 200811822101.767.88$12,181
Aug 200814969114.228.48$17,604
Jul 2008145106131.0811.39$20,214
Jun 20088694131.3313.03$12,519
May 2008124117123.1711.57$16,627
Apr 2008116166110.3110.45$14,531
Mar 200819851101.909.66$20,669
Feb 20082021692.538.77$18,831
Jan 20080090.388.21$0
Dec 20070088.337.30$0
Nov 200701191.677.29$80
Oct 200726413482.856.92$22,800
Sep 2007026475.846.24$1,648
Aug 200715439269.066.39$13,139
Jul 200713632270.906.39$11,699
Jun 20070562.007.55$38
May 200713839258.747.85$11,182
Apr 200710836859.617.81$9,310
Mar 200715038556.927.30$11,349
Feb 200711830255.108.22$8,983
Jan 200712811450.306.73$7,205
Dec 200614810956.656.92$9,138
Nov 20061259654.207.62$7,506
Oct 20062178054.906.01$12,394
Sep 20060060.085.04$0
Aug 2006128068.717.34$8,795
Jul 2006117069.376.34$8,116
Jun 2006117966.286.38$7,812
May 20061545766.016.42$10,532
Apr 20061478364.397.36$10,076
Mar 20061427356.707.08$8,568
Feb 20061508857.597.75$9,321
Jan 200618113260.598.93$12,146
Dec 200516411354.9413.42$10,526
Nov 200521312654.6910.59$12,983
Oct 20051768058.3413.80$11,372
Sep 20052292661.4512.08$14,386
Aug 2005010161.519.80$989
Jul 200516310155.697.84$9,870
Jun 20052109652.337.38$11,698
May 20052447645.226.65$11,539
Apr 200518411849.207.36$9,921
Mar 2005259050.377.15$13,046
Feb 20050045.226.31$0
Jan 20050043.166.32$0
Dec 20040039.866.75$0
Nov 2004114045.286.33$5,162
Oct 20040049.706.52$0
Sep 2004013743.245.28$724
Aug 200431319142.375.55$14,322
Jul 20043509138.286.08$13,952
Jun 20040036.106.43$0
May 20040037.486.49$0
Apr 200404134.475.86$240
Mar 200430917134.365.53$11,563
Feb 2004211532.455.51$6,875
Jan 200401532.036.30$94
Dec 200303430.266.30$214
Nov 2003011528.804.60$528
Oct 200326311528.174.76$7,956
Sep 2003011426.314.75$541
Aug 20032285029.765.13$7,042
Jul 20032372029.415.17$7,074
Jun 200308128.565.98$485
May 200325524226.595.97$8,226
Apr 200325779526.675.41$11,153
Mar 200326191731.146.10$13,718
Feb 200327182733.487.93$15,628
Jan 200337491930.315.58$16,466
Dec 200238197426.914.85$14,980
Nov 200223897424.664.14$9,898
Oct 20022931,11026.464.23$12,447
Sep 20022841,10027.443.64$11,792
Aug 20022661,12425.963.16$10,462
Jul 20023311,17824.583.06$11,743
Jun 20023431,13723.733.34$11,935
May 20025511,23324.663.58$18,007
Apr 20022941,13923.653.51$10,954
Mar 20025521,24522.003.10$16,007
Feb 20022701,24518.222.38$7,877
Jan 20029931,66017.172.38$20,993
Dec 20012341,12416.932.36$6,619
Nov 2001036018.072.41$866
Oct 2001035219.782.53$890
Sep 2001069824.262.25$1,571
Aug 2001069624.873.05$2,125
Jul 20012911,03723.933.20$10,279
Jun 20015021,35524.563.82$17,511
May 20015831,83425.524.31$22,778
Apr 20013441,77924.685.34$17,981
Mar 20016051,67724.545.38$23,863
Feb 20016871,58927.755.77$28,228
Jan 20015051,74927.478.40$28,562
Dec 20002821,67526.889.12$22,860
Nov 20005531,77432.215.66$27,849
Oct 20005221,83131.235.15$25,723
Sep 20005151,95931.875.19$26,573
Aug 20006502,08529.644.54$28,733
Jul 20003681,98128.534.09$18,601
Jun 20005621,95929.304.40$25,081
May 20006512,03927.263.68$25,249
Apr 20004641,93624.513.12$17,405
Mar 20002741,88028.422.86$13,163
Feb 20006011,82727.622.73$21,581
Jan 20005601,70325.272.48$18,375
Dec 19996641,88624.282.42$20,693
Nov 19996761,57423.192.43$19,508
Oct 19993741,70620.982.80$12,630
Sep 19995961,92221.752.62$17,996
Aug 19994962,03919.262.88$15,416
Jul 19996612,06017.892.37$16,712
Jun 19997451,98715.942.36$16,569
May 19993091,99515.792.32$9,510
Apr 19998871,91615.102.21$17,624
Mar 19996391,97812.471.84$11,605
Feb 19993891,7539.981.82$7,069
Jan 19997951,99410.381.90$12,041
Dec 19988331,9579.201.77$11,134
Nov 19983581,84810.892.19$7,938
Oct 19988561,50212.421.97$13,589
Sep 19983541,44412.592.08$7,464
Aug 19987692,10011.301.91$12,695
Jul 19984602,14911.742.24$10,208
Jun 19988322,12611.242.24$14,108
May 19984551,95912.622.21$10,064
Apr 19988371,92413.042.51$15,735
Mar 19984651,99412.802.31$10,557
Feb 19988431,86213.952.30$16,041
Jan 19984821,84414.702.15$11,059
Dec 19977321,35916.322.41$15,223
Nov 19977112,23418.193.09$19,832
Oct 19979272,78119.253.15$26,604
Sep 19978432,96717.742.95$23,722
Aug 19978813,07517.862.55$23,590
Jul 19978413,10017.582.25$21,750
Jun 19978692,95917.242.26$21,661
May 19977902,99618.972.31$21,903
Apr 19978922,62317.882.08$21,412
Mar 19978342,74918.951.94$21,135
Feb 19979172,40920.492.21$24,103
Jan 19978162,68823.483.54$28,674
Dec 19961,2502,77823.32$29,150
Nov 19968512,80221.97$18,696
Oct 19969232,63423.31$21,515
Sep 19967722,63022.22$17,154
Aug 19969343,14520.26$18,923
Jul 19961,1583,21419.55$22,639
Jun 19969163,16518.73$17,157
May 19968053,04119.43$15,641
Apr 19968762,90221.51$18,843
Mar 19968352,92719.38$16,182
Feb 19961,5572,73016.98$26,438
Jan 19969132,88117.07$15,585
Dec 19958012,87417.19$13,769
Nov 19951,3202,94016.00$21,120
Oct 19958512,62115.43$13,131
Sep 19959373,07516.18$15,161
Aug 19958413,28915.92$13,389
Jul 19951,2843,32915.24$19,568
Jun 19959043,14416.41$14,835
May 19958213,34917.56$14,417
Apr 19959402,97817.73$16,666
Mar 19951,1693,12016.44$19,218
Feb 19959502,84116.58$15,751
Jan 19958362,98915.92$13,309
Dec 19941,2873,03015.03$19,344
Nov 19947993,19115.90$12,704
Oct 19948293,12115.58$12,916
Sep 19941,5373,37415.29$23,501
Aug 19948053,50616.13$12,985
Jul 19949103,07617.56$15,980
Jun 19948432,31317.09$14,407
May 19949172,56915.88$14,562
Apr 19948482,79614.14$11,991
Mar 19949533,19012.46$11,874
Feb 19941,3122,66912.50$16,400
Jan 19949272,59712.66$11,736
Dec 19931,7722,57612.33$21,849
Nov 19939592,89614.49$13,896
Oct 19938703,29715.85$13,790
Sep 19931,7803,45615.03$26,753
Aug 19939443,95515.66$14,783
Jul 19931,3303,87315.46$20,562
Jun 19939483,39416.79$15,917
May 19931,7983,80317.68$31,789
Apr 19931,3363,57918.05$24,115
Mar 19931,4353,54018.14$26,031
Feb 19932,0573,10417.90$36,820
Jan 19937832,78516.93$13,256

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.

Jul 2019 — as filed, then multipliedworked
Oil                   96 bbl  × $ 56.27 =     $5,402
Casinghead gas         0 Mcf  × $  2.46 =         $0

────────────────────────────────────────────────────
Month total                                   $5,402

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/22702 is the state's own key, not one this site invented.