PARKEY, J. R.

Operated by GILMORE, LEO OIL, INC. (P-5 306981) in the MANKINS (CONGLOMERATE) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 9857District 09Field 57128500OilCasinghead gasSaveExport
Value, all time
$964 k
Jan 1993 – May 2026
Value, last 12 filed months
$20 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 2 leases and 2 wells, and the rule below applies to all of them.

Discovered
1957-11-24
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
OilDisposition13,909 bbl$964,215
Casinghead gasProduction48 Mcf$192
Total$964,407

7 Mcf of this lease's gas, across 7 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 33.7304, -98.7959. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

33.73038, -98.79585 · 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
4,788 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 4,788 ft.

Completions filed
Aug 1982
1 of 1 wells

1 well

42-0098363134,788 ftAug 1982

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 202643098.932.87$4,254
Mar 20260089.753.15$0
Feb 202642063.503.75$2,667
Jan 20260059.138.00$0
Dec 202543056.664.41$2,436
Nov 20250058.593.93$0
Oct 202543059.383.30$2,553
Sep 202543062.743.08$2,698
Aug 202541063.933.01$2,621
Jul 202542066.743.32$2,803
Jun 20250066.483.13$0
May 202542060.553.23$2,543
Apr 20250062.363.54$0
Mar 202541067.704.27$2,776
Feb 202543070.884.34$3,048
Jan 20250074.324.28$0
Dec 202442068.993.12$2,898
Nov 202442069.052.20$2,900
Oct 202485071.372.28$6,066
Sep 202443069.612.36$2,993
Aug 20240075.632.06$0
Jul 202442079.932.15$3,357
Jun 202442078.082.63$3,279
May 202442078.812.20$3,310
Apr 20240084.451.66$0
Mar 202443080.301.55$3,453
Feb 202443076.091.78$3,272
Jan 20240073.023.30$0
Dec 202386071.262.61$6,128
Nov 202342077.892.81$3,271
Oct 202343085.443.09$3,674
Sep 202343089.042.74$3,829
Aug 20230080.522.67$0
Jul 202345074.852.64$3,368
Jun 20230068.962.26$0
May 202343070.622.23$3,037
Apr 202343078.122.24$3,359
Mar 202334072.852.39$2,477
Feb 202342075.112.47$3,155
Jan 202344076.533.39$3,367
Dec 202287076.415.73$6,648
Nov 202244085.005.65$3,740
Oct 202245087.185.86$3,923
Sep 202245084.888.16$3,820
Aug 20220094.529.13$0
Jul 2022870101.587.54$8,837
Jun 202200115.097.98$0
May 2022890109.378.43$9,734
Apr 2022460104.226.84$4,794
Mar 2022430108.885.08$4,682
Feb 202244091.054.86$4,006
Jan 202243081.844.54$3,519
Dec 202143071.323.90$3,067
Nov 202187077.435.24$6,736
Oct 202142079.795.71$3,351
Sep 20210069.865.35$0
Aug 202183066.024.22$5,480
Jul 20210070.783.98$0
Jun 202144069.493.38$3,058
May 202143063.483.02$2,730
Apr 202143060.362.76$2,595
Mar 202187061.302.72$5,333
Feb 20210057.805.55$0
Jan 202144050.412.81$2,218
Dec 202043044.642.68$1,920
Nov 202086038.772.71$3,334
Oct 202042036.972.48$1,553
Sep 202043037.091.99$1,595
Aug 202087039.982.39$3,478
Jul 202043038.371.83$1,650
Jun 202086034.901.69$3,001
May 202043016.921.81$728
Apr 202043014.751.80$634
Mar 202043030.341.86$1,305
Feb 202045049.881.98$2,245
Jan 202087057.252.09$4,981
Dec 201987059.012.30$5,134
Nov 201943055.302.75$2,378
Oct 201944053.472.42$2,353
Sep 201943055.052.66$2,367
Aug 201942053.112.30$2,231
Jul 201986056.272.46$4,839
Jun 201942052.782.49$2,217
May 201944058.482.74$2,573
Apr 20190062.632.75$0
Mar 201942056.803.06$2,386
Feb 201988050.852.79$4,475
Jan 201944046.033.23$2,025
Dec 201844046.594.19$2,050
Nov 201845052.934.24$2,382
Oct 201844061.443.40$2,703
Sep 201844059.543.11$2,620
Aug 201844059.403.07$2,614
Jul 201888065.142.93$5,732
Jun 201843060.183.08$2,588
May 2018160065.382.90$10,461
Apr 201844063.842.90$2,809
Mar 201887061.222.79$5,326
Feb 201844061.782.77$2,718
Jan 201844062.874.01$2,766
Dec 201789057.272.92$5,097
Nov 201743055.423.12$2,383
Oct 201787049.292.98$4,288
Sep 201743047.523.09$2,043
Aug 201743045.373.00$1,951
Jul 201788043.873.09$3,861
Jun 201744042.493.09$1,870
May 201745045.373.26$2,042
Apr 201786047.933.21$4,122
Mar 201743046.772.98$2,011
Feb 201744050.452.95$2,220
Jan 201744049.413.42$2,174
Dec 201687048.763.72$4,242
Nov 201644042.492.64$1,870
Oct 201645046.193.09$2,079
Sep 201687041.553.10$3,615
Aug 20160041.442.92$0
Jul 201686041.622.92$3,579
Jun 201685045.352.69$3,855
May 20160042.521.99$0
Apr 201685036.561.99$3,108
Mar 201643033.011.79$1,419
Feb 201641026.472.06$1,085
Jan 201689027.352.36$2,434
Dec 201543032.362.00$1,391
Nov 201540038.792.17$1,552
Oct 201541043.552.43$1,786
Sep 201542042.992.76$1,806
Aug 201543040.162.87$1,727
Jul 201586048.152.95$4,141
Jun 201588056.152.88$4,941
May 201544055.212.96$2,429
Apr 201541049.822.71$2,043
Mar 201544042.892.93$1,887
Feb 201544044.662.98$1,965
Jan 201588043.433.10$3,822
Dec 201445054.693.59$2,461
Nov 201444070.464.25$3,100
Oct 201487078.303.90$6,812
Sep 201441086.164.05$3,533
Aug 201487089.394.04$7,777
Jul 201443096.564.18$4,152
Jun 201442098.164.74$4,123
May 201442094.734.73$3,979
Apr 201444095.944.81$4,221
Mar 201488095.895.06$8,438
Feb 201444097.406.19$4,286
Jan 201490090.404.86$8,136
Dec 201344091.824.35$4,040
Nov 201344088.853.74$3,909
Oct 201388097.423.78$8,573
Sep 201300104.113.72$0
Aug 2013880104.253.52$9,174
Jul 2013440102.523.72$4,511
Jun 201388094.403.93$8,307
May 201343094.834.15$4,078
Apr 201390093.964.28$8,456
Mar 201344093.623.91$4,119
Feb 201389091.233.42$8,119
Jan 20130091.603.42$0
Dec 201289086.773.42$7,723
Nov 201242086.953.62$3,652
Oct 201288089.383.40$7,865
Sep 201244094.672.92$4,165
Aug 201244092.662.91$4,077
Jul 201289085.133.02$7,577
Jun 201245079.822.52$3,592
May 201287091.612.49$7,970
Apr 2012430101.652.00$4,371
Mar 2012450105.052.22$4,727
Feb 2012890101.102.57$8,998
Jan 201244098.092.73$4,316
Dec 201185096.873.24$8,234
Nov 201143095.723.31$4,116
Oct 201189084.983.65$7,563
Sep 201145083.623.99$3,763
Aug 201186083.404.15$7,172
Jul 201188094.144.52$8,284
Jun 201144092.904.64$4,088
May 201145098.134.40$4,416
Apr 2011870105.964.33$9,219
Mar 201144096.364.06$4,240
Feb 201144085.644.18$3,768
Jan 201190086.504.59$7,785
Dec 201045085.734.35$3,858
Nov 201089080.843.80$7,195
Oct 201044078.103.51$3,436
Sep 201089072.633.98$6,464
Aug 201044073.684.42$3,242
Jul 201089072.554.74$6,457
Jun 201042070.364.91$2,955
May 201090071.124.24$6,401
Apr 201045081.694.12$3,676
Mar 201089078.394.39$6,977
Feb 201043073.585.44$3,164
Jan 201089074.365.96$6,618
Dec 200989071.445.48$6,358
Nov 200991074.593.75$6,788
Oct 200944072.544.11$3,192
Sep 200944065.543.06$2,884
Aug 200989067.423.22$6,000
Jul 200942061.133.46$2,567
Jun 200987066.163.90$5,756
May 200989054.743.93$4,872
Apr 200946046.773.59$2,151
Mar 200992042.144.06$3,877
Feb 20090032.814.63$0
Jan 2009137035.865.37$4,913
Dec 200844037.105.98$1,632
Nov 200845055.496.86$2,497
Oct 200888075.246.92$6,621
Sep 2008890101.767.88$9,057
Aug 2008450114.228.48$5,140
Jul 2008910131.0811.39$11,928
Jun 2008460131.3313.03$6,041
May 2008890123.1711.57$10,962
Apr 2008890110.3110.45$9,818
Mar 2008440101.909.66$4,484
Feb 200845092.538.77$4,164
Jan 200891090.388.21$8,225
Dec 200745088.337.30$3,975
Nov 200790091.677.29$8,250
Oct 200745082.856.92$3,728
Sep 200744075.846.24$3,337
Aug 200745069.066.39$3,108
Jul 200791070.906.39$6,452
Jun 200746062.007.55$2,852
May 200746058.747.85$2,702
Apr 200790059.617.81$5,365
Mar 200746056.927.30$2,618
Feb 200790055.108.22$4,959
Jan 200792050.306.73$4,628
Dec 200646056.656.92$2,606
Nov 200690054.207.62$4,878
Oct 200646054.906.01$2,525
Sep 200645060.085.04$2,704
Aug 200642068.717.34$2,886
Jul 200685069.376.34$5,896
Jun 200640066.286.38$2,651
May 200640066.016.42$2,640
Apr 200699064.397.36$6,375
Mar 2006100056.707.08$5,670
Feb 200649057.597.75$2,822
Jan 200651060.598.93$3,090
Dec 200549054.9413.42$2,692
Nov 200547054.6910.59$2,570
Oct 200540058.3413.80$2,334
Sep 200546061.4512.08$2,827
Aug 2005100061.519.80$6,151
Jul 2005100055.697.84$5,569
Jun 200518052.337.38$942
May 200568045.226.65$3,075
Apr 200569049.207.36$3,395
Mar 200554050.377.15$2,720
Feb 20050045.226.31$0
Jan 20050043.166.32$0
Dec 20040039.866.75$0
Nov 20040145.286.33$6
Oct 20040149.706.52$7
Sep 20040143.245.28$5
Aug 20040142.375.55$6
Jul 20040138.286.08$6
Jun 20040136.106.43$6
May 20040137.486.49$6
Apr 20040134.475.86$6
Mar 20040134.365.53$6
Feb 20040132.455.51$6
Jan 20040132.036.30$6
Dec 20030030.266.30$0
Nov 20030128.804.60$5
Oct 20030128.174.76$5
Sep 20030126.314.75$5
Aug 20030129.765.13$5
Jul 20030129.415.17$5
Jun 20030128.565.98$6
May 20030126.595.97$6
Apr 20030126.675.41$5
Mar 20030131.146.10$6
Feb 20030133.487.93$8
Jan 20030130.315.58$6
Dec 20020126.914.85$5
Nov 20020124.664.14$4
Oct 20020126.464.23$4
Sep 20020127.443.64$4
Aug 20020125.963.16$3
Jul 20020124.583.06$3
Jun 20020123.733.34$3
May 20020124.663.58$4
Apr 20020123.653.51$4
Mar 20020122.003.10$3
Feb 20020118.222.38$2
Jan 20020017.172.38$0
Dec 20010116.932.36$2
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 20010024.563.82$0
May 20010125.524.31$4
Apr 20010024.685.34$0
Mar 20010124.545.38$5
Feb 20010027.755.77$0
Jan 20010027.478.40$0
Dec 20000026.889.12$0
Nov 20000032.215.66$0
Oct 20000031.235.15$0
Sep 20000031.875.19$0
Aug 20000029.644.54$0
Jul 20000028.534.09$0
Jun 20000029.304.40$0
May 20000027.263.68$0
Apr 20000024.513.12$0
Mar 20000028.422.86$0
Feb 20000027.622.73$0
Jan 20000025.272.48$0
Dec 19990024.282.42$0
Nov 19990023.192.43$0
Oct 19990020.982.80$0
Sep 19990021.752.62$0
Aug 19990019.262.88$0
Jul 19990017.892.37$0
Jun 19990015.942.36$0
May 19990015.792.32$0
Apr 19990015.102.21$0
Mar 19990012.471.84$0
Feb 1999009.981.82$0
Jan 19990010.381.90$0
Dec 1998009.201.77$0
Nov 19980010.892.19$0
Oct 19980012.421.97$0
Sep 19980012.592.08$0
Aug 19980011.301.91$0
Jul 19980011.742.24$0
Jun 19980011.242.24$0
May 19980012.622.21$0
Apr 19980013.042.51$0
Mar 19980012.802.31$0
Feb 19980013.952.30$0
Jan 19980014.702.15$0
Dec 19970016.322.41$0
Nov 19970018.193.09$0
Oct 19970019.253.15$0
Sep 19970017.742.95$0
Aug 19970017.862.55$0
Jul 19970017.582.25$0
Jun 19970017.242.26$0
May 19970018.972.31$0
Apr 19970017.882.08$0
Mar 19970018.951.94$0
Feb 19970020.492.21$0
Jan 19970023.483.54$0
Dec 19960023.32$0
Nov 19960021.97$0
Oct 19960023.31$0
Sep 19960022.22$0
Aug 19960020.26$0
Jul 19960019.55$0
Jun 19960018.73$0
May 19960019.43$0
Apr 19960021.51$0
Mar 19960019.38$0
Feb 19960016.98$0
Jan 19960017.07$0
Dec 19950017.19$0
Nov 19950016.00$0
Oct 19950015.43$0
Sep 19950016.18$0
Aug 19950015.92$0
Jul 19950015.24$0
Jun 19950016.41$0
May 19950017.56$0
Apr 19950017.73$0
Mar 19950016.44$0
Feb 19950116.58$0
Jan 19950115.92$0
Dec 19940015.03$0
Nov 19940115.90$0
Oct 19940015.58$0
Sep 19940015.29$0
Aug 19940016.13$0
Jul 19940017.56$0
Jun 19940017.09$0
May 19940015.88$0
Apr 19940014.14$0
Mar 19940012.46$0
Feb 19940112.50$0
Jan 19940012.66$0
Dec 19930012.33$0
Nov 19930014.49$0
Oct 19930115.85$0
Sep 19930015.03$0
Aug 19930015.66$0
Jul 19930015.46$0
Jun 19930116.79$0
May 19930017.68$0
Apr 19930018.05$0
Mar 19930018.14$0
Feb 19930017.90$0
Jan 19930116.93$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.

Apr 2026 — as filed, then multipliedworked
Oil                   43 bbl  × $ 98.93 =     $4,254
Casinghead gas         0 Mcf  × $  2.87 =         $0

────────────────────────────────────────────────────
Month total                                   $4,254

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. 09/O/9857 is the state's own key, not one this site invented.