HEATHINGTON UNIT

Operated by EASTLAND OPERATING, L.L.C. (P-5 239726) in the MITTIE (MARBLE FALLS) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 98259District 7BField 62229666Hydrogen sulphide fieldNGPA filingCondensateGasSaveExport
Value, all time
$757 k
Jan 1993 – May 2026
Value, last 12 filed months
$23 k
at the published price for each month
Months reported
401
no gaps in the span
Streams
2
condensate, 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 134 leases and 152 wells, and the rule below applies to all of them.

Discovered
1978-03-05
as the register files it
Field class
Oil and gas
the register's own label
Between wells
1,200 ft
minimum
From a lease line
467 ft
minimum

A drilling unit in this field needs at least 40 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: OPT ACREAGE 160 PLUT 10 TOL W/4500' DIAG/LAST WELL 20 AC

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
NGPA1none

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
CondensateDisposition618 bbl$27,680
GasProduction203,856 Mcf$729,530
Total$757,210

29,360 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 (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 32.1060, -98.6792. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

32.10596, -98.67916 · 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
2,992 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 2,992 ft.

Completions filed
Nov 1981
1 of 1 wells

1 well

42-0933088542,992 ftNov 1981

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 20260478106.413.05$1,456
Apr 2026055098.932.87$1,578
Mar 2026057289.753.15$1,801
Feb 2026047363.503.75$1,774
Jan 2026053359.138.00$4,263
Dec 2025053156.664.41$2,343
Nov 2025055658.593.93$2,183
Oct 2025058459.383.30$1,930
Sep 2025057062.743.08$1,754
Aug 2025056863.933.01$1,712
Jul 2025029866.743.32$988
Jun 2025048066.483.13$1,502
May 2025055760.553.23$1,800
Apr 2025056462.363.54$1,998
Mar 2025059167.704.27$2,523
Feb 2025056570.884.34$2,453
Jan 2025058374.324.28$2,494
Dec 2024060868.993.12$1,898
Nov 2024052569.052.20$1,154
Oct 2024052771.372.28$1,202
Sep 2024052769.612.36$1,246
Aug 2024058575.632.06$1,207
Jul 2024062479.932.15$1,339
Jun 2024056478.082.63$1,486
May 2024046478.812.20$1,020
Apr 2024033784.451.66$559
Mar 2024031080.301.55$479
Feb 2024019876.091.78$353
Jan 2024039873.023.30$1,312
Dec 2023050371.262.61$1,313
Nov 2023038177.892.81$1,070
Oct 2023023585.443.09$726
Sep 2023020889.042.74$569
Aug 2023023080.522.67$615
Jul 2023042674.852.64$1,125
Jun 2023031968.962.26$720
May 2023050170.622.23$1,116
Apr 2023051978.122.24$1,161
Mar 2023044872.852.39$1,072
Feb 2023048275.112.47$1,188
Jan 2023055276.533.39$1,870
Dec 2022044576.415.73$2,549
Nov 2022039985.005.65$2,253
Oct 2022032387.185.86$1,894
Sep 2022039484.888.16$3,216
Aug 2022037294.529.13$3,395
Jul 20220495101.587.54$3,733
Jun 20220536115.097.98$4,276
May 20220370109.378.43$3,120
Apr 20220523104.226.84$3,576
Mar 20220508108.885.08$2,579
Feb 2022033791.054.86$1,637
Jan 2022034081.844.54$1,543
Dec 2021028971.323.90$1,127
Nov 2021052077.435.24$2,723
Oct 2021053879.795.71$3,074
Sep 20218061569.865.35$8,880
Aug 2021053966.024.22$2,275
Jul 2021047170.783.98$1,876
Jun 2021047169.493.38$1,592
May 2021048563.483.02$1,464
Apr 2021030160.362.76$830
Mar 2021010761.302.72$291
Feb 20210057.805.55$0
Jan 2021046150.412.81$1,296
Dec 2020036944.642.68$987
Nov 2020045338.772.71$1,226
Oct 2020030536.972.48$756
Sep 2020017737.091.99$352
Aug 202007539.982.39$179
Jul 202005838.371.83$106
Jun 202006234.901.69$105
May 202007816.921.81$142
Apr 2020030014.751.80$541
Mar 2020050130.341.86$930
Feb 2020057049.881.98$1,129
Jan 2020055657.252.09$1,165
Dec 2019049059.012.30$1,129
Nov 2019023855.302.75$655
Oct 2019059353.472.42$1,434
Sep 2019057155.052.66$1,517
Aug 2019078253.112.30$1,802
Jul 2019038856.272.46$955
Jun 2019055952.782.49$1,393
May 2019064458.482.74$1,765
Apr 2019028462.632.75$781
Mar 2019057056.803.06$1,745
Feb 2019065050.852.79$1,815
Jan 2019065046.033.23$2,098
Dec 2018039046.594.19$1,632
Nov 2018040352.934.24$1,708
Oct 2018039361.443.40$1,335
Sep 2018041259.543.11$1,281
Aug 2018040459.403.07$1,239
Jul 20180065.142.93$0
Jun 2018043060.183.08$1,323
May 2018036165.382.90$1,047
Apr 2018043363.842.90$1,256
Mar 2018047261.222.79$1,315
Feb 2018039261.782.77$1,084
Jan 2018043162.874.01$1,728
Dec 2017046657.272.92$1,361
Nov 2017031555.423.12$982
Oct 2017025649.292.98$764
Sep 2017041847.523.09$1,290
Aug 2017042145.373.00$1,265
Jul 2017038143.873.09$1,176
Jun 2017039842.493.09$1,229
May 2017053545.373.26$1,746
Apr 2017050547.933.21$1,622
Mar 2017051646.772.98$1,540
Feb 2017053850.452.95$1,589
Jan 2017054849.413.42$1,874
Dec 2016058648.763.72$2,182
Nov 2016053242.492.64$1,407
Oct 2016059946.193.09$1,851
Sep 2016058641.553.10$1,817
Aug 2016056241.442.92$1,643
Jul 2016048341.622.92$1,412
Jun 2016046545.352.69$1,249
May 2016056042.521.99$1,115
Apr 2016054436.561.99$1,083
Mar 2016055533.011.79$996
Feb 2016042726.472.06$881
Jan 2016147427.352.36$1,148
Dec 2015057832.362.00$1,157
Nov 2015055538.792.17$1,203
Oct 2015058743.552.43$1,424
Sep 2015057642.992.76$1,589
Aug 2015057440.162.87$1,649
Jul 201516849648.152.95$9,550
Jun 2015052156.152.88$1,502
May 2015057355.212.96$1,693
Apr 2015052949.822.71$1,432
Mar 2015053642.892.93$1,573
Feb 2015047944.662.98$1,426
Jan 2015050443.433.10$1,563
Dec 2014048854.693.59$1,753
Nov 2014050870.464.25$2,160
Oct 2014053978.303.90$2,103
Sep 2014051386.164.05$2,075
Aug 2014047889.394.04$1,929
Jul 2014044496.564.18$1,856
Jun 2014043498.164.74$2,056
May 2014044194.734.73$2,084
Apr 2014043495.944.81$2,087
Mar 2014043495.895.06$2,195
Feb 2014040797.406.19$2,520
Jan 2014045390.404.86$2,202
Dec 2013043791.824.35$1,903
Nov 2013041388.853.74$1,544
Oct 2013047997.423.78$1,810
Sep 20130468104.113.72$1,740
Aug 20130478104.253.52$1,684
Jul 20130438102.523.72$1,628
Jun 2013044294.403.93$1,739
May 2013045594.834.15$1,888
Apr 2013043893.964.28$1,876
Mar 2013046293.623.91$1,808
Feb 2013042191.233.42$1,440
Jan 2013046091.603.42$1,573
Dec 2012045086.773.42$1,539
Nov 2012046386.953.62$1,678
Oct 2012047289.383.40$1,605
Sep 2012045194.672.92$1,316
Aug 2012048092.662.91$1,396
Jul 2012038285.133.02$1,154
Jun 2012044079.822.52$1,108
May 2012041491.612.49$1,030
Apr 20120460101.652.00$919
Mar 20120464105.052.22$1,031
Feb 20120430101.102.57$1,105
Jan 2012048698.092.73$1,329
Dec 2011050596.873.24$1,636
Nov 2011046995.723.31$1,553
Oct 2011048884.983.65$1,780
Sep 2011042783.623.99$1,702
Aug 2011045283.404.15$1,875
Jul 2011045794.144.52$2,064
Jun 2011646292.904.64$2,701
May 2011047898.134.40$2,106
Apr 20110490105.964.33$2,123
Mar 2011045896.364.06$1,858
Feb 2011035085.644.18$1,463
Jan 2011041086.504.59$1,881
Dec 2010040785.734.35$1,770
Nov 2010042380.843.80$1,605
Oct 2010037778.103.51$1,323
Sep 2010041372.633.98$1,644
Aug 2010043673.684.42$1,927
Jul 2010042872.554.74$2,027
Jun 2010041470.364.91$2,033
May 2010045071.124.24$1,906
Apr 2010045781.694.12$1,884
Mar 2010047478.394.39$2,080
Feb 2010045273.585.44$2,460
Jan 2010049374.365.96$2,940
Dec 2009050271.445.48$2,753
Nov 2009048074.593.75$1,801
Oct 2009050572.544.11$2,076
Sep 2009050065.543.06$1,532
Aug 2009050767.423.22$1,632
Jul 2009056261.133.46$1,947
Jun 2009055166.163.90$2,146
May 2009069254.743.93$2,717
Apr 2009060246.773.59$2,160
Mar 2009066242.144.06$2,687
Feb 2009059632.814.63$2,761
Jan 2009063335.865.37$3,400
Dec 2008061637.105.98$3,682
Nov 2008063255.496.86$4,336
Oct 2008073175.246.92$5,060
Sep 20080426101.767.88$3,356
Aug 20080651114.228.48$5,522
Jul 20080626131.0811.39$7,130
Jun 20080607131.3313.03$7,911
May 20080626123.1711.57$7,246
Apr 20080618110.3110.45$6,461
Mar 20080640101.909.66$6,185
Feb 2008033992.538.77$2,973
Jan 2008040090.388.21$3,282
Dec 2007044888.337.30$3,271
Nov 2007044791.677.29$3,259
Oct 2007059882.856.92$4,139
Sep 2007051575.846.24$3,216
Aug 2007052269.066.39$3,335
Jul 2007041170.906.39$2,625
Jun 2007051062.007.55$3,850
May 2007051358.747.85$4,025
Apr 2007052559.617.81$4,098
Mar 2007057256.927.30$4,177
Feb 200716249455.108.22$12,985
Jan 2007054150.306.73$3,639
Dec 2006056856.656.92$3,930
Nov 2006049654.207.62$3,778
Oct 2006053554.906.01$3,217
Sep 2006059560.085.04$2,997
Aug 2006056968.717.34$4,176
Jul 2006061669.376.34$3,907
Jun 2006020366.286.38$1,296
May 2006021366.016.42$1,369
Apr 2006022064.397.36$1,619
Mar 2006020656.707.08$1,459
Feb 2006017657.597.75$1,364
Jan 2006017060.598.93$1,519
Dec 2005016954.9413.42$2,267
Nov 2005017154.6910.59$1,811
Oct 2005018558.3413.80$2,552
Sep 2005015061.4512.08$1,812
Aug 2005032361.519.80$3,164
Jul 2005047555.697.84$3,726
Jun 2005036752.337.38$2,709
May 2005065145.226.65$4,330
Apr 2005054149.207.36$3,982
Mar 2005065150.377.15$4,658
Feb 2005059945.226.31$3,781
Jan 2005067543.166.32$4,267
Dec 2004074339.866.75$5,016
Nov 2004071745.286.33$4,539
Oct 200401,02449.706.52$6,671
Sep 200401,04543.245.28$5,522
Aug 200401,07042.375.55$5,939
Jul 2004074138.286.08$4,508
Jun 2004051336.106.43$3,300
May 2004064637.486.49$4,196
Apr 2004062134.475.86$3,638
Mar 2004054534.365.53$3,014
Feb 2004028632.455.51$1,576
Jan 20045456532.036.30$5,289
Dec 2003056830.266.30$3,579
Nov 2003059828.804.60$2,748
Oct 2003066928.174.76$3,184
Sep 2003067326.314.75$3,196
Aug 2003063329.765.13$3,247
Jul 2003053129.415.17$2,746
Jun 20033556928.565.98$4,404
May 2003070826.595.97$4,229
Apr 200301,00026.675.41$5,407
Mar 2003067331.146.10$4,103
Feb 200308033.487.93$634
Jan 200305830.315.58$324
Dec 200204026.914.85$194
Nov 200207824.664.14$323
Oct 2002018726.464.23$791
Sep 2002015627.443.64$567
Aug 2002015225.963.16$481
Jul 2002012124.583.06$370
Jun 2002015023.733.34$501
May 2002019324.663.58$692
Apr 2002028223.653.51$990
Mar 2002026922.003.10$835
Feb 2002025818.222.38$613
Jan 2002021317.172.38$506
Dec 2001025416.932.36$601
Nov 2001024818.072.41$597
Oct 2001029919.782.53$756
Sep 2001032624.262.25$734
Aug 2001037624.873.05$1,148
Jul 2001042523.933.20$1,359
Jun 2001045224.563.82$1,729
May 2001042925.524.31$1,848
Apr 2001030624.685.34$1,633
Mar 2001027024.545.38$1,452
Feb 2001018027.755.77$1,038
Jan 2001039027.478.40$3,276
Dec 200001,08826.889.12$9,925
Nov 2000086432.215.66$4,889
Oct 2000076431.235.15$3,931
Sep 2000070031.875.19$3,631
Aug 2000070129.644.54$3,183
Jul 2000074128.534.09$3,031
Jun 2000075729.304.40$3,329
May 2000079927.263.68$2,940
Apr 2000080924.513.12$2,521
Mar 2000078728.422.86$2,251
Feb 2000070427.622.73$1,919
Jan 2000081125.272.48$2,012
Dec 1999086824.282.42$2,104
Nov 1999072823.192.43$1,772
Oct 1999079020.982.80$2,215
Sep 1999070621.752.62$1,849
Aug 1999078519.262.88$2,257
Jul 1999080217.892.37$1,903
Jun 1999080415.942.36$1,899
May 1999050215.792.32$1,165
Apr 1999067815.102.21$1,497
Mar 1999074612.471.84$1,371
Feb 199907119.981.82$1,292
Jan 1999071010.381.90$1,349
Dec 199807799.201.77$1,381
Nov 1998077110.892.19$1,685
Oct 1998076012.421.97$1,497
Sep 1998072312.592.08$1,506
Aug 1998067511.301.91$1,287
Jul 1998070611.742.24$1,580
Jun 1998071211.242.24$1,593
May 1998087112.622.21$1,922
Apr 1998075413.042.51$1,889
Mar 1998081012.802.31$1,871
Feb 1998063313.952.30$1,455
Jan 1998068514.702.15$1,476
Dec 1997080816.322.41$1,948
Nov 1997073918.193.09$2,282
Oct 1997481419.253.15$2,641
Sep 1997072917.742.95$2,154
Aug 1997050017.862.55$1,277
Jul 1997037817.582.25$849
Jun 1997055117.242.26$1,244
May 1997067318.972.31$1,554
Apr 1997071717.882.08$1,493
Mar 1997067018.951.94$1,299
Feb 1997052220.492.21$1,151
Jan 1997049623.483.54$1,756
Dec 1996055923.32$0
Nov 1996060321.97$0
Oct 1996060423.31$0
Sep 1996064322.22$0
Aug 1996071020.26$0
Jul 1996072019.55$0
Jun 1996068618.73$0
May 1996064519.43$0
Apr 1996062621.51$0
Mar 1996073219.38$0
Feb 1996051416.98$0
Jan 1996052317.07$0
Dec 1995054517.19$0
Nov 1995052216.00$0
Oct 1995052215.43$0
Sep 1995051716.18$0
Aug 1995058415.92$0
Jul 1995055415.24$0
Jun 1995046416.41$0
May 1995043517.56$0
Apr 1995052217.73$0
Mar 1995053016.44$0
Feb 1995046816.58$0
Jan 1995059415.92$0
Dec 1994040715.03$0
Nov 1994050815.90$0
Oct 19947656215.58$1,184
Sep 1994056915.29$0
Aug 1994050316.13$0
Jul 1994049217.56$0
Jun 1994056917.09$0
May 1994069015.88$0
Apr 1994070214.14$0
Mar 1994057412.46$0
Feb 1994065112.50$0
Jan 1994064112.66$0
Dec 1993046912.33$0
Nov 1993068814.49$0
Oct 1993061715.85$0
Sep 1993063815.03$0
Aug 19933259215.66$501
Jul 1993061215.46$0
Jun 1993077416.79$0
May 1993079017.68$0
Apr 1993064518.05$0
Mar 199301,29218.14$0
Feb 1993092217.90$0
Jan 1993063116.93$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.

May 2026 — as filed, then multipliedworked
Condensate             0 bbl  × $106.41 =         $0
Gas                  478 Mcf  × $  3.05 =     $1,456

────────────────────────────────────────────────────
Month total                                   $1,456

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. 7B/G/98259 is the state's own key, not one this site invented.