MCFARLAND

Operated by SLT DAKOTA OPERATING, INC. (P-5 740337) in the PANHANDLE, EAST field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 88520District 10Field 68826001NGPA filingGasSaveExport
Value, all time
$276 k
Jan 1993 – Mar 2025
Value, last 12 filed months
$0
at the published price for each month
Months reported
387
no gaps in the span
Streams
1
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 2,114 leases and 2,114 wells, and the rule below applies to all of them.

Discovered
1935-12-10
as the register files it
Field class
Gas
the register's own label
Between wells
660 ft
minimum
From a lease line
330 ft
minimum

A drilling unit in this field needs at least 160 acres. The field rule took effect on 1989-05-01.

The Commission's schedule remark for this field reads: 67% ACRES X SIWP + (PLUS) 33% DELIVERABILITY

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
GasProduction69,891 Mcf$276,336
Total$276,336

16,242 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 (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 35.1604, -100.0231. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

35.16038, -100.02310 · 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%
1 of 1 wells
With a plug date
100.0%
1 of 1 wells
Median depth
1,804 ft
1 wells filed one
Completion to plug
44.8 years
median over 1 well

What the state filed about each well

On the RRC proration schedule
1100.0%
A plug date is filed
1100.0%
BothOn the schedule and plugged. Neither fact cancels the other.
1100.0%
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

The one well that filed a depth was drilled to 1,804 ft.

Completions filed
Jun 1980
1 of 1 wells
Plug dates filed
Mar 2025
1 of 1 wells

Last completion to plug: a median of 44.8 years across the 1 well that filed both dates, with the middle half between 44.8 years and 44.8 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

1 well

42-087301493011,804 ftJun 1980Mar 2025Yes

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 (387)

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

387 months

Mar 2025067.704.27$0
Feb 2025070.884.34$0
Jan 2025074.324.28$0
Dec 2024068.993.12$0
Nov 2024069.052.20$0
Oct 2024071.372.28$0
Sep 2024069.612.36$0
Aug 2024075.632.06$0
Jul 2024079.932.15$0
Jun 2024078.082.63$0
May 2024078.812.20$0
Apr 2024084.451.66$0
Mar 2024080.301.55$0
Feb 2024076.091.78$0
Jan 2024073.023.30$0
Dec 2023071.262.61$0
Nov 2023077.892.81$0
Oct 2023085.443.09$0
Sep 2023089.042.74$0
Aug 2023080.522.67$0
Jul 2023074.852.64$0
Jun 2023068.962.26$0
May 2023070.622.23$0
Apr 2023078.122.24$0
Mar 2023072.852.39$0
Feb 2023075.112.47$0
Jan 2023076.533.39$0
Dec 2022076.415.73$0
Nov 2022085.005.65$0
Oct 2022087.185.86$0
Sep 2022084.888.16$0
Aug 2022094.529.13$0
Jul 20220101.587.54$0
Jun 20220115.097.98$0
May 20220109.378.43$0
Apr 20220104.226.84$0
Mar 20220108.885.08$0
Feb 2022091.054.86$0
Jan 2022081.844.54$0
Dec 2021071.323.90$0
Nov 2021077.435.24$0
Oct 2021079.795.71$0
Sep 2021069.865.35$0
Aug 2021066.024.22$0
Jul 2021070.783.98$0
Jun 2021069.493.38$0
May 2021063.483.02$0
Apr 2021060.362.76$0
Mar 2021061.302.72$0
Feb 2021057.805.55$0
Jan 2021050.412.81$0
Dec 2020044.642.68$0
Nov 2020038.772.71$0
Oct 2020036.972.48$0
Sep 2020037.091.99$0
Aug 2020039.982.39$0
Jul 2020038.371.83$0
Jun 2020034.901.69$0
May 2020016.921.81$0
Apr 2020014.751.80$0
Mar 2020030.341.86$0
Feb 2020049.881.98$0
Jan 2020057.252.09$0
Dec 2019059.012.30$0
Nov 2019055.302.75$0
Oct 2019053.472.42$0
Sep 2019055.052.66$0
Aug 2019053.112.30$0
Jul 2019056.272.46$0
Jun 2019052.782.49$0
May 2019058.482.74$0
Apr 2019062.632.75$0
Mar 2019056.803.06$0
Feb 2019050.852.79$0
Jan 2019046.033.23$0
Dec 2018046.594.19$0
Nov 2018052.934.24$0
Oct 2018061.443.40$0
Sep 2018059.543.11$0
Aug 2018059.403.07$0
Jul 2018065.142.93$0
Jun 2018060.183.08$0
May 2018065.382.90$0
Apr 2018063.842.90$0
Mar 20185361.222.79$148
Feb 20183261.782.77$89
Jan 20183062.874.01$120
Dec 20176257.272.92$181
Nov 20179255.423.12$287
Oct 201710149.292.98$301
Sep 20176947.523.09$213
Aug 2017645.373.00$18
Jul 20173343.873.09$102
Jun 2017642.493.09$19
May 20178445.373.26$274
Apr 201711247.933.21$360
Mar 20171246.772.98$36
Feb 2017050.452.95$0
Jan 2017049.413.42$0
Dec 20161248.763.72$45
Nov 2016042.492.64$0
Oct 2016046.193.09$0
Sep 20165041.553.10$155
Aug 2016241.442.92$6
Jul 2016041.622.92$0
Jun 2016045.352.69$0
May 2016042.521.99$0
Apr 2016036.561.99$0
Mar 2016133.011.79$2
Feb 20161526.472.06$31
Jan 20167927.352.36$187
Dec 20157532.362.00$150
Nov 20159138.792.17$197
Oct 20155443.552.43$131
Sep 20152842.992.76$77
Aug 201518140.162.87$520
Jul 20156048.152.95$177
Jun 201514956.152.88$430
May 201516355.212.96$482
Apr 201518049.822.71$487
Mar 201515442.892.93$452
Feb 201515344.662.98$455
Jan 201516643.433.10$515
Dec 201417454.693.59$625
Nov 201418770.464.25$795
Oct 201420978.303.90$815
Sep 201418586.164.05$748
Aug 201420689.394.04$831
Jul 201418196.564.18$757
Jun 201420298.164.74$957
May 201420794.734.73$978
Apr 201420595.944.81$986
Mar 201421195.895.06$1,067
Feb 201419397.406.19$1,195
Jan 201418890.404.86$914
Dec 201320191.824.35$875
Nov 201319388.853.74$721
Oct 201310497.423.78$393
Sep 2013212104.113.72$788
Aug 2013211104.253.52$743
Jul 2013222102.523.72$825
Jun 201320894.403.93$818
May 201323794.834.15$983
Apr 201321993.964.28$938
Mar 201311293.623.91$438
Feb 201312691.233.42$431
Jan 201320791.603.42$708
Dec 201219886.773.42$677
Nov 201222486.953.62$812
Oct 201218389.383.40$622
Sep 201220394.672.92$592
Aug 201222692.662.91$657
Jul 201223785.133.02$716
Jun 201221079.822.52$529
May 201216691.612.49$413
Apr 2012201101.652.00$401
Mar 2012211105.052.22$469
Feb 2012207101.102.57$532
Jan 201223198.092.73$632
Dec 201120496.873.24$661
Nov 201125395.723.31$838
Oct 201125284.983.65$919
Sep 201124683.623.99$981
Aug 201122383.404.15$925
Jul 201122194.144.52$998
Jun 201120992.904.64$970
May 201126598.134.40$1,167
Apr 2011150105.964.33$650
Mar 201123596.364.06$953
Feb 201121285.644.18$886
Jan 201133386.504.59$1,528
Dec 201026285.734.35$1,139
Nov 201022980.843.80$869
Oct 201024578.103.51$860
Sep 201029172.633.98$1,158
Aug 201029673.684.42$1,308
Jul 201030472.554.74$1,440
Jun 201027570.364.91$1,350
May 201026471.124.24$1,118
Apr 201026181.694.12$1,076
Mar 201027678.394.39$1,211
Feb 201023073.585.44$1,252
Jan 201016574.365.96$984
Dec 200924371.445.48$1,333
Nov 200931874.593.75$1,193
Oct 200918972.544.11$777
Sep 200925465.543.06$778
Aug 200924067.423.22$772
Jul 200930261.133.46$1,046
Jun 200928066.163.90$1,091
May 200936154.743.93$1,417
Apr 200932646.773.59$1,170
Mar 200935142.144.06$1,425
Feb 200931032.814.63$1,436
Jan 200939135.865.37$2,100
Dec 200843837.105.98$2,618
Nov 200816755.496.86$1,146
Oct 200829275.246.92$2,021
Sep 2008207101.767.88$1,631
Aug 2008238114.228.48$2,019
Jul 2008373131.0811.39$4,248
Jun 2008387131.3313.03$5,044
May 2008479123.1711.57$5,544
Apr 2008337110.3110.45$3,523
Mar 2008474101.909.66$4,581
Feb 200817892.538.77$1,561
Jan 2008090.388.21$0
Dec 2007088.337.30$0
Nov 20076891.677.29$496
Oct 200735382.856.92$2,443
Sep 200732375.846.24$2,017
Aug 200718069.066.39$1,150
Jul 200726270.906.39$1,674
Jun 200721462.007.55$1,615
May 200748958.747.85$3,837
Apr 200729959.617.81$2,334
Mar 200739956.927.30$2,913
Feb 200730355.108.22$2,489
Jan 200728250.306.73$1,897
Dec 200637556.656.92$2,594
Nov 200639154.207.62$2,978
Oct 200635854.906.01$2,153
Sep 200636560.085.04$1,839
Aug 200642268.717.34$3,097
Jul 20061,16269.376.34$7,370
Jun 200642566.286.38$2,713
May 200653766.016.42$3,450
Apr 200646664.397.36$3,430
Mar 200639056.707.08$2,762
Feb 200629757.597.75$2,302
Jan 200644060.598.93$3,931
Dec 200544754.9413.42$5,997
Nov 200560654.6910.59$6,417
Oct 200539858.3413.80$5,491
Sep 200540461.4512.08$4,880
Aug 200542161.519.80$4,124
Jul 200556855.697.84$4,455
Jun 200563452.337.38$4,680
May 200559745.226.65$3,971
Apr 200561649.207.36$4,534
Mar 200546350.377.15$3,313
Feb 20056945.226.31$436
Jan 200510243.166.32$645
Dec 200424839.866.75$1,674
Nov 200419845.286.33$1,253
Oct 200439849.706.52$2,593
Sep 200431243.245.28$1,649
Aug 200426342.375.55$1,460
Jul 200426038.286.08$1,582
Jun 200434536.106.43$2,219
May 200427237.486.49$1,767
Apr 200442134.475.86$2,466
Mar 200421134.365.53$1,167
Feb 200446132.455.51$2,540
Jan 200425432.036.30$1,600
Dec 2003030.266.30$0
Nov 2003028.804.60$0
Oct 2003028.174.76$0
Sep 2003026.314.75$0
Aug 2003029.765.13$0
Jul 2003029.415.17$0
Jun 20039928.565.98$592
May 200312526.595.97$747
Apr 200310526.675.41$568
Mar 200312631.146.10$768
Feb 200311833.487.93$935
Jan 200315330.315.58$854
Dec 20029226.914.85$447
Nov 20026224.664.14$256
Oct 200213226.464.23$558
Sep 200217827.443.64$647
Aug 200217425.963.16$551
Jul 200211224.583.06$343
Jun 200213323.733.34$444
May 200213724.663.58$491
Apr 200213523.653.51$474
Mar 200214222.003.10$441
Feb 200213318.222.38$316
Jan 200215317.172.38$363
Dec 200121316.932.36$504
Nov 200121718.072.41$522
Oct 200120819.782.53$526
Sep 200122024.262.25$495
Aug 200117624.873.05$537
Jul 200119823.933.20$633
Jun 2001024.563.82$0
May 2001025.524.31$0
Apr 2001024.685.34$0
Mar 2001024.545.38$0
Feb 2001027.755.77$0
Jan 2001027.478.40$0
Dec 2000026.889.12$0
Nov 2000032.215.66$0
Oct 2000031.235.15$0
Sep 2000831.875.19$41
Aug 2000029.644.54$0
Jul 2000028.534.09$0
Jun 2000029.304.40$0
May 200053727.263.68$1,976
Apr 2000024.513.12$0
Mar 20002928.422.86$83
Feb 20001927.622.73$52
Jan 20002525.272.48$62
Dec 19995024.282.42$121
Nov 19999123.192.43$221
Oct 199911920.982.80$334
Sep 199914221.752.62$372
Aug 199920719.262.88$595
Jul 199927617.892.37$655
Jun 199925715.942.36$607
May 199926115.792.32$606
Apr 199925615.102.21$565
Mar 199924612.471.84$452
Feb 19992609.981.82$473
Jan 199925610.381.90$486
Dec 19982069.201.77$365
Nov 199825610.892.19$560
Oct 199824612.421.97$484
Sep 199826312.592.08$548
Aug 199830311.301.91$578
Jul 199829211.742.24$653
Jun 199832511.242.24$727
May 199830012.622.21$662
Apr 199830013.042.51$752
Mar 199831012.802.31$716
Feb 199825013.952.30$575
Jan 199824614.702.15$530
Dec 199730016.322.41$723
Nov 199735018.193.09$1,081
Oct 199732019.253.15$1,008
Sep 199730117.742.95$889
Aug 199738917.862.55$994
Jul 199730017.582.25$674
Jun 199730017.242.26$677
May 199720018.972.31$462
Apr 199714417.882.08$300
Mar 199731018.951.94$601
Feb 199729020.492.21$640
Jan 199736223.483.54$1,281
Dec 199626123.32$0
Nov 199626221.97$0
Oct 199628223.31$0
Sep 199648622.22$0
Aug 199634020.26$0
Jul 199637219.55$0
Jun 199650018.73$0
May 199644019.43$0
Apr 199629321.51$0
Mar 199658519.38$0
Feb 199635216.98$0
Jan 1996017.07$0
Dec 1995017.19$0
Nov 1995016.00$0
Oct 199510415.43$0
Sep 199530016.18$0
Aug 199532115.92$0
Jul 199536115.24$0
Jun 199542216.41$0
May 199538317.56$0
Apr 19951017.73$0
Mar 1995016.44$0
Feb 199520116.58$0
Jan 19954215.92$0
Dec 199425615.03$0
Nov 199434615.90$0
Oct 1994015.58$0
Sep 199431015.29$0
Aug 199432216.13$0
Jul 199440617.56$0
Jun 199444717.09$0
May 199446015.88$0
Apr 199446414.14$0
Mar 199441812.46$0
Feb 199442112.50$0
Jan 199443212.66$0
Dec 199345312.33$0
Nov 199344314.49$0
Oct 199338615.85$0
Sep 199335815.03$0
Aug 199343415.66$0
Jul 199362615.46$0
Jun 199345416.79$0
May 199340517.68$0
Apr 199339318.05$0
Mar 199342218.14$0
Feb 199353417.90$0
Jan 199373516.93$0

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 2018 — as filed, then multipliedworked
Gas                   53 Mcf  × $  2.79 =       $148

────────────────────────────────────────────────────
Month total                                     $148

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. 10/G/88520 is the state's own key, not one this site invented.