MANGOLD KMA WATERFLOOD UNIT

Operated by R2Q OPERATING LLC (P-5 687719) in the K-M-A field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 9007District 09Field 47902001OilCasinghead gasSaveExport
Value, all time
$49.9 M
Jan 1993 – May 2026
Value, last 12 filed months
$1.7 M
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 347 leases and 2,190 wells, and the rule below applies to all of them.

Discovered
1931-12-31
as the register files it
Field class
Oil
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 20 acres.

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
OilDisposition834,358 bbl$49,894,424
Casinghead gasProduction21 Mcf$0
Total$49,894,424

21 Mcf of this lease's gas, across 21 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 (67)

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 33.8564, -98.8469. A lease has no coordinate of its own — that point is the mean of its wells, and they span 1.2 miles.

33.85867, -98.84800 · 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
67.2%
45 of 67 wells
With a plug date
53.7%
36 of 67 wells
Median depth
3,832 ft
63 wells filed one
Completion to plug
10.3 years
median over 3 wells

What the state filed about each well

On the RRC proration schedule
4567.2%
A plug date is filed
3653.7%
BothOn the schedule and plugged. Neither fact cancels the other.
3653.7%
NeitherNo plug date, and not on the schedule.
2232.8%

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

Total depth in feet, 63 of 67 wells. Median 3,832 ft, with the middle half between 3,810 and 4,024 ft; the shallowest is 2,887 ft and the deepest 5,051 ft. The median is published rather than the mean, because a single mis-keyed depth moves a mean and cannot move a median.

When they were last completed

Last completion by decade, 21 of 67 wells, May 1942 – Mar 2021. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
May 1942 – Mar 2021
21 of 67 wells; 46 filed none
Plug dates filed
Mar 1975 – Jul 2020
36 of 67 wells; 31 filed none

Last completion to plug: a median of 10.3 years across the 3 wells that filed both dates, with the middle half between 10.1 years and 41.3 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

67 wells

42-4858750213 E4,252 ftNov 1995Yes
42-48587504101W3,797 ftApr 1986Yes
42-48587505102W3,768 ftMar 1982Yes
42-485875061033,822 ftMar 1975Yes
42-485875071043,822 ftMar 1975Yes
42-48587508104A4,180 ftNov 1985Yes
42-485875091053,822 ftMar 1975Yes
42-485875101063,803 ftYes
42-485875111073,835 ftYes
42-485875121093,830 ftYes
42-485875132013,832 ftOct 2008Yes
42-485875143013,816 ftMar 1975Yes
42-485875153023,837 ftYes
42-485875163033,810 ftMar 1975Yes
42-485875173043,809 ftMar 1975Yes
42-485875183053,797 ftYes
42-485875203073,809 ftMar 1975Yes
42-485875213083,845 ftJan 1985Yes
42-485875224013,832 ftMay 2014Yes
42-485875234023,842 ftMar 1975Yes
42-485875244033,853 ftMar 1975Yes
42-485875264053,796 ftMar 1975Yes
42-485875275033,730 ftNov 1985Yes
42-485875286013,770 ftMar 1975Yes
42-485875296023,811 ftAug 2012Yes
42-485875306033,841 ftMar 1975Yes
42-485875316044,985 ftMar 1975Yes
42-485875336063,831 ftMar 1975Yes
42-48587537701Yes
42-485875387023,842 ftOct 1984Yes
42-485875397035,051 ftMar 1975Yes
42-485875407043,810 ftMar 1975Yes
42-485875428023,810 ftMar 1975Yes
42-485875431010W3,745 ftOct 2019Yes
42-4858754410113,791 ftYes
42-4858754510123,800 ftYes
42-4858754610133,800 ftYes
42-4858754710143,811 ftNov 1985Yes
42-4858754860103,810 ftMar 1975Yes
42-4858754960113,810 ftMar 1975Yes
42-4858755060123,831 ftAug 2014Yes
42-4858755160164,250 ftJul 2008Yes
42-4858750315 E4,244 ft
42-48587525404
42-48587532605
42-48587541801
42-485443513094,041 ftMar 2021
42-4854492710203,997 ftJun 2020
42-4854534360214,205 ftOct 2018
42-48545908405R4,500 ftJan 2016
42-4854590760234,270 ftJan 2016
42-4854549560184,150 ftMar 2014
42-4854492560194,007 ftOct 2013
42-4854538360204,155 ftApr 2013
42-4854534030104,018 ftOct 2012
42-485875346073,800 ftAug 2012
42-4854497910194,030 ftJun 2012
42-485446891S2,887 ftOct 2010Jul 2020Yes
42-485448462023,940 ftMay 2010
42-485875366093,799 ftMar 2010
42-4854446410174,059 ftMay 2009
42-485875356083,821 ftJul 2008
42-4854435210153,995 ftJun 2008
42-485875193063,836 ftDec 2006
42-4854250614,005 ftJan 2004May 2014Yes
42-4850579794,315 ftMay 1942Aug 2014Yes
42-4850579564,324 ftMay 1942

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 20262,473098.932.87$244,654
Mar 20262,306089.753.15$206,964
Feb 20261,999063.503.75$126,937
Jan 20262,079059.138.00$122,931
Dec 20252,321056.664.41$131,508
Nov 20252,446058.593.93$143,311
Oct 20252,267059.383.30$134,614
Sep 20252,498062.743.08$156,725
Aug 20252,462063.933.01$157,396
Jul 20251,981066.743.32$132,212
Jun 20251,525066.483.13$101,382
May 20252,293060.553.23$138,841
Apr 20252,320062.363.54$144,675
Mar 20252,377067.704.27$160,923
Feb 20252,345070.884.34$166,214
Jan 20252,358074.324.28$175,247
Dec 20242,804068.993.12$193,448
Nov 20242,238069.052.20$154,534
Oct 20242,565071.372.28$183,064
Sep 20242,134069.612.36$148,548
Aug 20242,189075.632.06$165,554
Jul 20242,239079.932.15$178,963
Jun 20242,371078.082.63$185,128
May 20242,320078.812.20$182,839
Apr 20242,836084.451.66$239,500
Mar 20242,628080.301.55$211,028
Feb 20242,375076.091.78$180,714
Jan 20242,726073.023.30$199,053
Dec 20232,238071.262.61$159,480
Nov 20232,418077.892.81$188,338
Oct 20232,744085.443.09$234,447
Sep 20232,214089.042.74$197,135
Aug 20232,202080.522.67$177,305
Jul 20232,331074.852.64$174,475
Jun 20232,441068.962.26$168,331
May 20232,479070.622.23$175,067
Apr 20232,186078.122.24$170,770
Mar 20232,411072.852.39$175,641
Feb 20232,093075.112.47$157,205
Jan 20232,344076.533.39$179,386
Dec 20222,024076.415.73$154,654
Nov 20222,474085.005.65$210,290
Oct 20222,133087.185.86$185,955
Sep 20222,728084.888.16$231,553
Aug 20222,720094.529.13$257,094
Jul 20222,4970101.587.54$253,645
Jun 20222,3970115.097.98$275,871
May 20224,7340109.378.43$517,758
Apr 20222,3840104.226.84$248,460
Mar 20221,5960108.885.08$173,772
Feb 20222,630091.054.86$239,462
Jan 20222,574081.844.54$210,656
Dec 20213,176071.323.90$226,512
Nov 20212,380077.435.24$184,283
Oct 20212,589079.795.71$206,576
Sep 20212,642069.865.35$184,570
Aug 20212,806066.024.22$185,252
Jul 20212,395070.783.98$169,518
Jun 20211,611069.493.38$111,948
May 20212,881063.483.02$182,886
Apr 20212,734060.362.76$165,024
Mar 20212,900061.302.72$177,770
Feb 20212,375057.805.55$137,275
Jan 20213,040050.412.81$153,246
Dec 20202,725044.642.68$121,644
Nov 20203,042038.772.71$117,938
Oct 20203,016036.972.48$111,502
Sep 20202,850037.091.99$105,707
Aug 20202,809039.982.39$112,304
Jul 20202,986038.371.83$114,573
Jun 20202,670034.901.69$93,183
May 20202,531016.921.81$42,825
Apr 20202,525014.751.80$37,244
Mar 20202,839030.341.86$86,135
Feb 20202,648049.881.98$132,082
Jan 20203,005057.252.09$172,036
Dec 20192,959059.012.30$174,611
Nov 20192,996055.302.75$165,679
Oct 20193,183053.472.42$170,195
Sep 20192,993055.052.66$164,765
Aug 20193,048053.112.30$161,879
Jul 20193,016056.272.46$169,710
Jun 20193,021052.782.49$159,448
May 20193,536058.482.74$206,785
Apr 20193,335062.632.75$208,871
Mar 20193,497056.803.06$198,630
Feb 20193,239050.852.79$164,703
Jan 20193,087046.033.23$142,095
Dec 20183,226046.594.19$150,299
Nov 20183,539052.934.24$187,319
Oct 20183,537061.443.40$217,313
Sep 20183,385059.543.11$201,543
Aug 20183,360059.403.07$199,584
Jul 20183,845065.142.93$250,463
Jun 20184,041060.183.08$243,187
May 20183,805065.382.90$248,771
Apr 20183,244063.842.90$207,097
Mar 20183,597061.222.79$220,208
Feb 20183,260061.782.77$201,403
Jan 20183,935062.874.01$247,393
Dec 20173,607057.272.92$206,573
Nov 20173,756055.423.12$208,158
Oct 20173,894049.292.98$191,935
Sep 20173,517047.523.09$167,128
Aug 20173,688045.373.00$167,325
Jul 20173,680043.873.09$161,442
Jun 20173,522042.493.09$149,650
May 20173,607045.373.26$163,650
Apr 20173,736047.933.21$179,066
Mar 20174,036046.772.98$188,764
Feb 20173,388050.452.95$170,925
Jan 20174,288049.413.42$211,870
Dec 20164,038048.763.72$196,893
Nov 20163,842042.492.64$163,247
Oct 20164,161046.193.09$192,197
Sep 20164,676041.553.10$194,288
Aug 20164,715041.442.92$195,390
Jul 20164,723041.622.92$196,571
Jun 20164,291045.352.69$194,597
May 20164,360042.521.99$185,387
Apr 20164,628036.561.99$169,200
Mar 20165,001033.011.79$165,083
Feb 20164,078026.472.06$107,945
Jan 20163,906027.352.36$106,829
Dec 20153,052032.362.00$98,763
Nov 20153,079038.792.17$119,434
Oct 20153,520043.552.43$153,296
Sep 20153,454042.992.76$148,487
Aug 20154,049040.162.87$162,608
Jul 20153,494048.152.95$168,236
Jun 20153,479056.152.88$195,346
May 20153,608055.212.96$199,198
Apr 20154,089049.822.71$203,714
Mar 20154,446042.892.93$190,689
Feb 20154,341044.662.98$193,869
Jan 20154,851043.433.10$210,679
Dec 20145,435054.693.59$297,240
Nov 20144,681070.464.25$329,823
Oct 20145,392078.303.90$422,194
Sep 20144,829086.164.05$416,067
Aug 20145,276089.394.04$471,622
Jul 20145,377096.564.18$519,203
Jun 20145,263098.164.74$516,616
May 20145,071094.734.73$480,376
Apr 20145,331095.944.81$511,456
Mar 20144,192095.895.06$401,971
Feb 20144,144097.406.19$403,626
Jan 20144,980090.404.86$450,192
Dec 20134,487091.824.35$411,996
Nov 20135,326088.853.74$473,215
Oct 20133,987097.423.78$388,414
Sep 20133,6630104.113.72$381,355
Aug 20134,0680104.253.52$424,089
Jul 20133,6380102.523.72$372,968
Jun 20132,781094.403.93$262,526
May 20133,486094.834.15$330,577
Apr 20133,327093.964.28$312,605
Mar 20132,962093.623.91$277,302
Feb 20132,725091.233.42$248,602
Jan 20132,785091.603.42$255,106
Dec 20122,798086.773.42$242,782
Nov 20122,991086.953.62$260,067
Oct 20122,621089.383.40$234,265
Sep 20122,720094.672.92$257,502
Aug 20122,904092.662.91$269,085
Jul 20122,705085.133.02$230,277
Jun 20122,723079.822.52$217,350
May 20122,687091.612.49$246,156
Apr 20122,7750101.652.00$282,079
Mar 20123,1000105.052.22$325,655
Feb 20122,4450101.102.57$247,190
Jan 20122,450098.092.73$240,321
Dec 20112,952096.873.24$285,960
Nov 20112,625095.723.31$251,265
Oct 20112,975084.983.65$252,816
Sep 20112,935083.623.99$245,425
Aug 20112,566083.404.15$214,004
Jul 20112,796094.144.52$263,215
Jun 20112,515092.904.64$233,644
May 20113,168098.134.40$310,876
Apr 20112,7950105.964.33$296,158
Mar 20112,412096.364.06$232,420
Feb 20112,407085.644.18$206,135
Jan 20112,775086.504.59$240,038
Dec 20102,253085.734.35$193,150
Nov 20102,404080.843.80$194,339
Oct 20102,600078.103.51$203,060
Sep 20102,182072.633.98$158,479
Aug 20101,999073.684.42$147,286
Jul 20102,372072.554.74$172,089
Jun 20102,229070.364.91$156,832
May 20102,204071.124.24$156,748
Apr 20101,791081.694.12$146,307
Mar 20102,323078.394.39$182,100
Feb 20101,650073.585.44$121,407
Jan 20101,995074.365.96$148,348
Dec 20092,040071.445.48$145,738
Nov 20091,908074.593.75$142,318
Oct 20092,013072.544.11$146,023
Sep 20091,958065.543.06$128,327
Aug 20092,210067.423.22$148,998
Jul 20092,191061.133.46$133,936
Jun 20092,065066.163.90$136,620
May 20091,931054.743.93$105,703
Apr 20091,802046.773.59$84,280
Mar 20092,147042.144.06$90,475
Feb 20091,629032.814.63$53,447
Jan 20091,753035.865.37$62,863
Dec 20082,409037.105.98$89,374
Nov 20081,734055.496.86$96,220
Oct 20082,121075.246.92$159,584
Sep 20082,3240101.767.88$236,490
Aug 20082,3090114.228.48$263,734
Jul 20082,1840131.0811.39$286,279
Jun 20081,7280131.3313.03$226,938
May 20081,9720123.1711.57$242,891
Apr 20081,8990110.3110.45$209,479
Mar 20081,4340101.909.66$146,125
Feb 2008678092.538.77$62,735
Jan 2008929090.388.21$83,963
Dec 2007874088.337.30$77,200
Nov 20071,223091.677.29$112,112
Oct 2007776082.856.92$64,292
Sep 2007966075.846.24$73,261
Aug 2007930069.066.39$64,226
Jul 20071,015070.906.39$71,964
Jun 2007887062.007.55$54,994
May 20071,117058.747.85$65,613
Apr 2007876059.617.81$52,218
Mar 2007879056.927.30$50,033
Feb 2007880055.108.22$48,488
Jan 2007901050.306.73$45,320
Dec 2006901056.656.92$51,042
Nov 2006903054.207.62$48,943
Oct 2006866054.906.01$47,543
Sep 2006955060.085.04$57,376
Aug 2006719068.717.34$49,402
Jul 2006913069.376.34$63,335
Jun 2006945066.286.38$62,635
May 2006804066.016.42$53,072
Apr 2006872064.397.36$56,148
Mar 20061,085056.707.08$61,520
Feb 2006492057.597.75$28,334
Jan 2006765060.598.93$46,351
Dec 2005638054.9413.42$35,052
Nov 2005734054.6910.59$40,142
Oct 2005608058.3413.80$35,471
Sep 2005791061.4512.08$48,607
Aug 2005636061.519.80$39,120
Jul 2005586055.697.84$32,634
Jun 2005641052.337.38$33,544
May 2005605045.226.65$27,358
Apr 2005808049.207.36$39,754
Mar 2005638050.377.15$32,136
Feb 2005495045.226.31$22,384
Jan 2005337043.166.32$14,545
Dec 2004688039.866.75$27,424
Nov 2004673045.286.33$30,473
Oct 2004821049.706.52$40,804
Sep 2004656043.245.28$28,365
Aug 2004661042.375.55$28,007
Jul 2004678038.286.08$25,954
Jun 2004651036.106.43$23,501
May 2004514037.486.49$19,265
Apr 2004618034.475.86$21,302
Mar 2004579034.365.53$19,894
Feb 2004689032.455.51$22,358
Jan 2004499032.036.30$15,983
Dec 2003466030.266.30$14,101
Nov 2003486028.804.60$13,997
Oct 2003705028.174.76$19,860
Sep 2003339026.314.75$8,919
Aug 2003338029.765.13$10,059
Jul 2003492029.415.17$14,470
Jun 2003503028.565.98$14,366
May 2003523026.595.97$13,907
Apr 2003529026.675.41$14,108
Mar 2003667031.146.10$20,770
Feb 2003701033.487.93$23,469
Jan 2003994030.315.58$30,128
Dec 2002872026.914.85$23,466
Nov 2002866024.664.14$21,356
Oct 20021,071026.464.23$28,339
Sep 2002872027.443.64$23,928
Aug 2002706025.963.16$18,328
Jul 2002700024.583.06$17,206
Jun 2002874023.733.34$20,740
May 2002708024.663.58$17,459
Apr 2002872023.653.51$20,623
Mar 2002896022.003.10$19,712
Feb 2002894018.222.38$16,289
Jan 20021,276017.172.38$21,909
Dec 2001851016.932.36$14,407
Nov 2001846018.072.41$15,287
Oct 2001893019.782.53$17,664
Sep 20011,025024.262.25$24,867
Aug 20011,128024.873.05$28,053
Jul 20011,151023.933.20$27,543
Jun 2001996024.563.82$24,462
May 20011,117025.524.31$28,506
Apr 20011,128024.685.34$27,839
Mar 20011,353024.545.38$33,203
Feb 20011,287027.755.77$35,714
Jan 20011,473027.478.40$40,463
Dec 20001,127026.889.12$30,294
Nov 20001,120032.215.66$36,075
Oct 20001,261031.235.15$39,381
Sep 20001,233031.875.19$39,296
Aug 20001,250029.644.54$37,050
Jul 20001,247028.534.09$35,577
Jun 20001,058029.304.40$30,999
May 2000778027.263.68$21,208
Apr 20001,060024.513.12$25,981
Mar 20001,218028.422.86$34,616
Feb 20001,081027.622.73$29,857
Jan 20001,081025.272.48$27,317
Dec 19991,108024.282.42$26,902
Nov 19991,274023.192.43$29,544
Oct 19991,090020.982.80$22,868
Sep 19991,074021.752.62$23,360
Aug 19991,058019.262.88$20,377
Jul 19991,071017.892.37$19,160
Jun 19991,064015.942.36$16,960
May 19991,240015.792.32$19,580
Apr 19991,060015.102.21$16,006
Mar 19991,066012.471.84$13,293
Feb 19991,06809.981.82$10,659
Jan 19991,227010.381.90$12,736
Dec 19981,07409.201.77$9,881
Nov 19981,249010.892.19$13,602
Oct 19981,268012.421.97$15,749
Sep 19981,073012.592.08$13,509
Aug 19981,241011.301.91$14,023
Jul 19981,071011.742.24$12,574
Jun 19981,244011.242.24$13,983
May 19981,397012.622.21$17,630
Apr 19981,254013.042.51$16,352
Mar 19981,190012.802.31$15,232
Feb 19981,198013.952.30$16,712
Jan 19981,267014.702.15$18,625
Dec 19971,201016.322.41$19,600
Nov 19971,404018.193.09$25,539
Oct 19971,206019.253.15$23,216
Sep 19971,412017.742.95$25,049
Aug 19971,243017.862.55$22,200
Jul 19971,366017.582.25$24,014
Jun 19971,079017.242.26$18,602
May 19971,188018.972.31$22,536
Apr 19971,031017.882.08$18,434
Mar 19971,181018.951.94$22,380
Feb 19971,247020.492.21$25,551
Jan 19971,364023.483.54$32,027
Dec 19961,276023.32$29,756
Nov 19961,452021.97$31,900
Oct 19961,392023.31$32,448
Sep 19961,226022.22$27,242
Aug 19961,190020.26$24,109
Jul 19961,518019.55$29,677
Jun 19961,372018.73$25,698
May 19961,416019.43$27,513
Apr 19961,387021.51$29,834
Mar 19961,231019.38$23,857
Feb 19961,210016.98$20,546
Jan 19961,376017.07$23,488
Dec 19951,586017.19$27,263
Nov 19951,027016.00$16,432
Oct 19951,261015.43$19,457
Sep 19951,017016.18$16,455
Aug 19951,170015.92$18,626
Jul 19951,202015.24$18,318
Jun 19951,231016.41$20,201
May 19951,397017.56$24,531
Apr 19951,184017.73$20,992
Mar 19951,203016.44$19,777
Feb 19951,129016.58$18,719
Jan 19951,200015.92$19,104
Dec 19941,065015.03$16,007
Nov 1994978015.90$15,550
Oct 19941,145015.58$17,839
Sep 19941,147115.29$17,538
Aug 19941,147116.13$18,501
Jul 1994942117.56$16,542
Jun 19941,341117.09$22,918
May 19941,388115.88$22,041
Apr 19941,348114.14$19,061
Mar 19941,205112.46$15,014
Feb 19941,207112.50$15,088
Jan 19941,163112.66$14,724
Dec 19931,047112.33$12,910
Nov 1993994114.49$14,403
Oct 1993987115.85$15,644
Sep 1993834115.03$12,535
Aug 1993909115.66$14,235
Jul 19931,161115.46$17,949
Jun 1993952116.79$15,984
May 19931,137117.68$20,102
Apr 19931,160118.05$20,938
Mar 19931,182118.14$21,441
Feb 1993996117.90$17,828
Jan 19931,180116.93$19,977

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                2,473 bbl  × $ 98.93 =   $244,654
Casinghead gas         0 Mcf  × $  2.87 =         $0

────────────────────────────────────────────────────
Month total                                 $244,654

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/9007 is the state's own key, not one this site invented.