CHAPMAN, A. -A- NCT-1

Operated by DIAMOND S ENERGY COMPANY (P-5 217005) in the PANHANDLE GRAY COUNTY FIELD field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 1532District 10Field 68873001OilCasinghead gasSaveExport
Value, all time
$3.6 M
Jan 1993 – May 2026
Value, last 12 filed months
$122 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 837 leases and 6,360 wells, and the rule below applies to all of them.

Discovered
1921-12-31
as the register files it
Field class
Oil
the register's own label
Between wells
467 ft
minimum
From a lease line
330 ft
minimum

A drilling unit in this field needs at least 20 acres. The field rule took effect on 1989-05-01.

The Commission's schedule remark for this field reads: UNTIL THE FLUID MIGRATION FROM SUCH STRATA IS ELIMINATED.

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
OilDisposition73,199 bbl$3,315,975
Casinghead gasProduction67,212 Mcf$253,240
Total$3,569,215

14,098 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 35.3794, -100.7087. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.9 miles.

35.37936, -100.70855 · 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
50.0%
2 of 4 wells
With a plug date
50.0%
2 of 4 wells
Median depth
2,919 ft
2 wells filed one
Completion to plug
no well filed both dates

What the state filed about each well

On the RRC proration schedule
250.0%
A plug date is filed
250.0%
BothOn the schedule and plugged. Neither fact cancels the other.
250.0%
NeitherNo plug date, and not on the schedule.
250.0%

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 2,917 and 2,920 ft, median 2,919 ft, over the 2 wells that filed a depth.

Plug dates filed
Jun 1984 – Mar 2018
2 of 4 wells; 2 filed none

4 wells

42-17903642482,917 ftMar 2018Yes
42-1798383850W2,920 ftJun 1984Yes
42-179838351
42-179838365

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 20261620106.413.05$17,238
Apr 20260098.932.87$0
Mar 2026158089.753.15$14,181
Feb 2026165063.503.75$10,478
Jan 20260059.138.00$0
Dec 2025159056.664.41$9,009
Nov 2025162058.593.93$9,492
Oct 20250059.383.30$0
Sep 2025173062.743.08$10,854
Aug 2025149063.933.01$9,526
Jul 2025305066.743.32$20,356
Jun 2025319066.483.13$21,207
May 2025148060.553.23$8,961
Apr 2025156062.363.54$9,728
Mar 20250067.704.27$0
Feb 2025160070.884.34$11,341
Jan 2025163074.324.28$12,114
Dec 20240068.993.12$0
Nov 2024167069.052.20$11,531
Oct 2024166071.372.28$11,847
Sep 20240069.612.36$0
Aug 20240075.632.06$0
Jul 2024155079.932.15$12,389
Jun 2024166078.082.63$12,961
May 20240078.812.20$0
Apr 2024162084.451.66$13,681
Mar 20240080.301.55$0
Feb 2024159076.091.78$12,098
Jan 20240073.023.30$0
Dec 2023164071.262.61$11,687
Nov 20230077.892.81$0
Oct 2023145085.443.09$12,389
Sep 2023158089.042.74$14,068
Aug 20230080.522.67$0
Jul 2023157074.852.64$11,751
Jun 20230068.962.26$0
May 2023167070.622.23$11,794
Apr 2023156078.122.24$12,187
Mar 2023161072.852.39$11,729
Feb 2023157075.112.47$11,792
Jan 2023166076.533.39$12,704
Dec 20220076.415.73$0
Nov 20220085.005.65$0
Oct 2022163087.185.86$14,210
Sep 20220084.888.16$0
Aug 20220094.529.13$0
Jul 20221600101.587.54$16,253
Jun 202200115.097.98$0
May 20221630109.378.43$17,827
Apr 20221670104.226.84$17,405
Mar 202200108.885.08$0
Feb 20220091.054.86$0
Jan 2022169081.844.54$13,831
Dec 20210071.323.90$0
Nov 2021164077.435.24$12,699
Oct 20210079.795.71$0
Sep 2021150069.865.35$10,479
Aug 20210066.024.22$0
Jul 2021158070.783.98$11,183
Jun 2021165069.493.38$11,466
May 20210063.483.02$0
Apr 2021152060.362.76$9,175
Mar 2021323061.302.72$19,800
Feb 2021163057.805.55$9,421
Jan 2021307050.412.81$15,476
Dec 2020319044.642.68$14,240
Nov 2020157038.772.71$6,087
Oct 2020167036.972.48$6,174
Sep 2020484037.091.99$17,952
Aug 2020316039.982.39$12,634
Jul 2020329038.371.83$12,624
Jun 202017112534.901.69$6,179
May 202007016.921.81$127
Apr 202016216414.751.80$2,685
Mar 202015618530.341.86$5,076
Feb 202016117349.881.98$8,373
Jan 202015119557.252.09$9,053
Dec 201915520159.012.30$9,610
Nov 201916214155.302.75$9,346
Oct 201916119853.472.42$9,088
Sep 201915919755.052.66$9,276
Aug 201916119753.112.30$9,005
Jul 201916618756.272.46$9,801
Jun 2019018152.782.49$451
May 201914720058.482.74$9,145
Apr 201916022062.632.75$10,626
Mar 201916016856.803.06$9,602
Feb 201933321250.852.79$17,525
Jan 201915520946.033.23$7,809
Dec 201814619646.594.19$7,622
Nov 201813111552.934.24$7,421
Oct 201834620161.443.40$21,941
Sep 201833518959.543.11$20,533
Aug 201817214259.403.07$10,652
Jul 201834014265.142.93$22,564
Jun 201816517160.183.08$10,456
May 2018021765.382.90$629
Apr 201816420563.842.90$11,064
Mar 201833624261.222.79$21,244
Feb 201816217461.782.77$10,490
Jan 2018015462.874.01$617
Dec 201717714357.272.92$10,555
Nov 201716319155.423.12$9,629
Oct 201716219349.292.98$8,561
Sep 201717219347.523.09$8,769
Aug 201715722845.373.00$7,808
Jul 201733524743.873.09$15,459
Jun 201732913342.493.09$14,390
May 2017020945.373.26$682
Apr 201718419947.933.21$9,458
Mar 2017021746.772.98$647
Feb 201737519750.452.95$19,500
Jan 201736328349.413.42$18,903
Dec 201617211148.763.72$8,800
Nov 201617530042.492.64$8,229
Oct 201634329246.193.09$16,746
Sep 2016182041.553.10$7,562
Aug 201615925641.442.92$7,338
Jul 201618125841.622.92$8,288
Jun 201618018245.352.69$8,652
May 201617228042.521.99$7,871
Apr 2016028336.561.99$563
Mar 201617329533.011.79$6,240
Feb 2016028326.472.06$584
Jan 201636032727.352.36$10,619
Dec 201516627732.362.00$5,926
Nov 201517830038.792.17$7,555
Oct 201517829543.552.43$8,468
Sep 201516729542.992.76$7,993
Aug 2015027940.162.87$801
Jul 201517528748.152.95$9,271
Jun 201518528256.152.88$11,201
May 201517129355.212.96$10,307
Apr 2015029049.822.71$785
Mar 201530730542.892.93$14,062
Feb 201517428844.662.98$8,628
Jan 201518132443.433.10$8,865
Dec 201453031454.693.59$30,113
Nov 201418424770.464.25$14,015
Oct 201436430278.303.90$29,679
Sep 201417227186.164.05$15,916
Aug 201418131089.394.04$17,430
Jul 2014027696.564.18$1,154
Jun 201417427798.164.74$18,392
May 201418229294.734.73$18,621
Apr 201418228995.944.81$18,851
Mar 201418329495.895.06$19,035
Feb 201414423497.406.19$15,475
Jan 201425830390.404.86$24,796
Dec 201311030591.824.35$11,428
Nov 201335328288.853.74$32,418
Oct 201316620197.423.78$16,931
Sep 2013325163104.113.72$34,442
Aug 2013177204104.253.52$19,171
Jul 2013182229102.523.72$19,510
Jun 201333824294.403.93$32,859
May 201333826594.834.15$33,152
Apr 201336820793.964.28$35,464
Mar 201317521593.623.91$17,225
Feb 201345616891.233.42$42,175
Jan 201316817691.603.42$15,991
Dec 201216816286.773.42$15,131
Nov 201234230686.953.62$30,846
Oct 201217914589.383.40$16,492
Sep 201217718194.672.92$17,285
Aug 201218018792.662.91$17,223
Jul 201217422885.133.02$15,501
Jun 201217916379.822.52$14,698
May 201217920991.612.49$16,918
Apr 20120135101.652.00$270
Mar 2012140199105.052.22$15,149
Feb 2012184196101.102.57$19,106
Jan 201218320998.092.73$18,522
Dec 201118521196.873.24$18,605
Nov 2011018895.723.31$623
Oct 201115719584.983.65$14,053
Sep 201117819683.623.99$15,666
Aug 201116921083.404.15$14,966
Jul 201110815194.144.52$10,849
Jun 201116819792.904.64$16,521
May 201117121598.134.40$17,727
Apr 20110234105.964.33$1,014
Mar 201134729896.364.06$34,646
Feb 201101385.644.18$54
Jan 2011018986.504.59$867
Dec 201017420885.734.35$15,821
Nov 201017320480.843.80$14,760
Oct 201017923678.103.51$14,808
Sep 201015522172.633.98$12,137
Aug 201017723973.684.42$14,098
Jul 201034224472.554.74$25,968
Jun 201016532170.364.91$13,186
May 201015320471.124.24$11,745
Apr 2010051181.694.12$2,107
Mar 201033851078.394.39$28,734
Feb 2010016973.585.44$920
Jan 201017311174.365.96$13,526
Dec 200917830471.445.48$14,383
Nov 200917728174.593.75$14,257
Oct 200917827372.544.11$14,034
Sep 200917617365.543.06$12,065
Aug 200917824567.423.22$12,789
Jul 200917824861.133.46$11,740
Jun 200917924566.163.90$12,797
May 200917528854.743.93$10,710
Apr 200917232446.773.59$9,207
Mar 200917432342.144.06$8,643
Feb 200915930932.814.63$6,648
Jan 200935233935.865.37$14,443
Dec 200813833537.105.98$7,122
Nov 200817727955.496.86$11,736
Oct 200819029475.246.92$16,331
Sep 2008174269101.767.88$19,825
Aug 2008176272114.228.48$22,410
Jul 2008183261131.0811.39$26,960
Jun 20080265131.3313.03$3,454
May 2008173283123.1711.57$24,584
Apr 2008179293110.3110.45$22,809
Mar 2008176339101.909.66$21,211
Feb 200817435292.538.77$19,187
Jan 200816524390.388.21$16,907
Dec 2007020288.337.30$1,475
Nov 200717738091.677.29$18,996
Oct 2007011082.856.92$761
Sep 200717135475.846.24$15,179
Aug 200718135169.066.39$14,742
Jul 200717638670.906.39$14,944
Jun 2007056062.007.55$4,227
May 2007012858.747.85$1,004
Apr 20071708459.617.81$10,789
Mar 2007025056.927.30$1,825
Feb 2007023755.108.22$1,947
Jan 200716727250.306.73$10,230
Dec 2006025056.656.92$1,730
Nov 2006024654.207.62$1,874
Oct 200616224654.906.01$10,373
Sep 2006023760.085.04$1,194
Aug 2006025068.717.34$1,835
Jul 200615724769.376.34$12,458
Jun 2006024066.286.38$1,532
May 200620825666.016.42$15,375
Apr 2006018264.397.36$1,340
Mar 200610514656.707.08$6,988
Feb 2006023657.597.75$1,829
Jan 2006024660.598.93$2,198
Dec 200511231254.9413.42$10,339
Nov 200511526354.6910.59$9,074
Oct 2005026058.3413.80$3,587
Sep 200511225061.4512.08$9,902
Aug 200511226461.519.80$9,475
Jul 200511326055.697.84$8,332
Jun 2005025952.337.38$1,912
May 200511130545.226.65$7,048
Apr 200511433549.207.36$8,075
Mar 2005034450.377.15$2,461
Feb 200511430745.226.31$7,093
Jan 2005024443.166.32$1,543
Dec 200411325439.866.75$6,219
Nov 2004025745.286.33$1,627
Oct 200423632549.706.52$13,847
Sep 200409943.245.28$523
Aug 2004024942.375.55$1,382
Jul 200410524838.286.08$5,528
Jun 2004024836.106.43$1,595
May 200410225337.486.49$5,466
Apr 2004023434.475.86$1,371
Mar 200410931134.365.53$5,465
Feb 20049137132.455.51$4,997
Jan 2004015432.036.30$970
Dec 200310717330.266.30$4,328
Nov 2003024328.804.60$1,117
Oct 200311425828.174.76$4,439
Sep 200310923926.314.75$4,003
Aug 2003026929.765.13$1,380
Jul 200311428629.415.17$4,832
Jun 200310714128.565.98$3,900
May 2003016026.595.97$956
Apr 2003025826.675.41$1,395
Mar 200311626931.146.10$5,252
Feb 2003019333.487.93$1,530
Jan 2003336030.315.58$10,184
Dec 2002234126.914.85$6,302
Nov 2002351124.664.14$8,660
Oct 2002235126.464.23$6,222
Sep 2002232127.443.64$6,370
Aug 2002349125.963.16$9,063
Jul 2002227124.583.06$5,583
Jun 2002231123.733.34$5,485
May 2002347124.663.58$8,561
Apr 2002234123.653.51$5,538
Mar 2002354122.003.10$7,791
Feb 2002231118.222.38$4,211
Jan 2002354117.172.38$6,081
Dec 2001351116.932.36$5,945
Nov 2001236118.072.41$4,267
Oct 2001346119.782.53$6,846
Sep 2001230124.262.25$5,582
Aug 2001346124.873.05$8,608
Jul 2001336123.933.20$8,044
Jun 2001346124.563.82$8,502
May 2001337125.524.31$8,605
Apr 2001235124.685.34$5,805
Mar 2001339124.545.38$8,324
Feb 2001348127.755.77$9,663
Jan 2001352127.478.40$9,678
Dec 2000356126.889.12$9,578
Nov 2000350032.215.66$11,274
Oct 2000349031.235.15$10,899
Sep 2000349031.875.19$11,123
Aug 2000348029.644.54$10,315
Jul 2000350028.534.09$9,986
Jun 2000353029.304.40$10,343
May 200023529527.263.68$7,492
Apr 2000351024.513.12$8,603
Mar 2000348028.422.86$9,890
Feb 2000474027.622.73$13,092
Jan 2000342025.272.48$8,642
Dec 1999341024.282.42$8,279
Nov 1999352023.192.43$8,163
Oct 1999456020.982.80$9,567
Sep 1999354021.752.62$7,700
Aug 1999348019.262.88$6,702
Jul 19992312917.892.37$4,201
Jun 1999345015.942.36$5,499
May 19992383015.792.32$3,828
Apr 19993473015.102.21$5,306
Mar 19993523212.471.84$4,448
Feb 1999238319.981.82$2,432
Jan 19993503710.381.90$3,703
Dec 1998343399.201.77$3,225
Nov 19983473810.892.19$3,862
Oct 19983513812.421.97$4,434
Sep 19983453812.592.08$4,423
Aug 19983493811.301.91$4,016
Jul 19983524011.742.24$4,222
Jun 19984503811.242.24$5,143
May 19983484012.622.21$4,480
Apr 19984684013.042.51$6,203
Mar 19984633812.802.31$6,014
Feb 19983493613.952.30$4,951
Jan 19983473914.702.15$5,185
Dec 19973523916.322.41$5,839
Nov 19974644718.193.09$8,585
Oct 1997461019.253.15$8,874
Sep 19973494617.742.95$6,327
Aug 19973484717.862.55$6,335
Jul 199735024717.582.25$6,708
Jun 199723431517.242.26$4,745
May 199723627918.972.31$5,121
Apr 199723332117.882.08$4,835
Mar 199735432218.951.94$7,333
Feb 199723531320.492.21$5,506
Jan 199723329223.483.54$6,504
Dec 199634657323.32$8,069
Nov 19962791,32821.97$6,130
Oct 19961181323.31$2,751
Sep 1996117422.22$2,600
Aug 19960820.26$0
Jul 1996116819.55$2,268
Jun 199611210218.73$2,098
May 1996962719.43$1,865
Apr 19969866321.51$2,108
Mar 199611570819.38$2,229
Feb 1996012416.98$0
Jan 19967417917.07$1,263
Dec 199511520017.19$1,977
Nov 199522726516.00$3,632
Oct 199511328615.43$1,744
Sep 199522628516.18$3,657
Aug 199523230815.92$3,693
Jul 199511227015.24$1,707
Jun 199522927916.41$3,758
May 199523232417.56$4,074
Apr 199523527617.73$4,167
Mar 199511727116.44$1,923
Feb 199523925816.58$3,963
Jan 199511730815.92$1,863
Dec 199423727215.03$3,562
Nov 199411730315.90$1,860
Oct 199423428015.58$3,646
Sep 199423529515.29$3,593
Aug 199423231416.13$3,742
Jul 199423030317.56$4,039
Jun 199423428517.09$3,999
May 199423528815.88$3,732
Apr 199423629014.14$3,337
Mar 199423531012.46$2,928
Feb 199423324912.50$2,913
Jan 199423626112.66$2,988
Dec 199335128212.33$4,328
Nov 199323627614.49$3,420
Oct 199323526915.85$3,725
Sep 199335130115.03$5,276
Aug 199323530015.66$3,680
Jul 199323329415.46$3,602
Jun 199323531616.79$3,946
May 199323531117.68$4,155
Apr 199323628218.05$4,260
Mar 199323633218.14$4,281
Feb 199312128217.90$2,166
Jan 199323933616.93$4,046

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.

May 2026 — as filed, then multipliedworked
Oil                  162 bbl  × $106.41 =    $17,238
Casinghead gas         0 Mcf  × $  3.05 =         $0

────────────────────────────────────────────────────
Month total                                  $17,238

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/O/1532 is the state's own key, not one this site invented.