This file contains temperature (deg C) versus depth (m). The letter D refers to the Dth (4th) log that was run in this hole. Each well was logged several times to monitor temperature changes after the well was drilled in order to establish when thermal equilibrium was reached. This table can be downloaded in the usual way using the File options in your Web browser. C28A D CHERITON VA lat 37 17.79 long 75 55.86 3/16/79 MCCLUNG Temp (C) Depth (m) 15.176 12.900 15.188 13.408 15.217 13.916 15.231 14.424 15.226 14.932 15.230 15.440 15.234 15.948 15.240 16.456 15.246 16.964 15.255 17.472 15.258 17.980 15.271 18.488 15.289 18.996 15.311 19.504 15.333 20.012 15.358 20.520 15.386 21.028 15.416 21.536 15.429 22.044 15.427 22.552 15.432 23.060 15.456 23.568 15.467 24.076 15.468 24.584 15.492 25.092 15.502 25.600 15.527 26.108 15.531 26.616 15.540 27.124 15.567 27.632 15.578 28.140 15.581 28.648 15.598 29.156 15.620 29.664 15.625 30.172 15.643 30.680 15.653 31.188 15.673 31.696 15.677 32.204 15.685 32.712 15.702 33.220 15.715 33.728 15.724 34.236 15.736 34.744 15.747 35.252 15.760 35.760 15.771 36.268 15.774 36.776 15.790 37.284 15.794 37.792 15.815 38.300 15.829 38.808 15.839 39.316 15.853 39.824 15.871 40.332 15.887 40.840 15.900 41.348 15.899 41.856 15.917 42.364 15.932 42.872 15.942 43.380 15.944 43.888 15.951 44.396 15.969 44.904 15.984 45.412 16.000 45.920 16.008 46.428 16.021 46.936 16.024 47.444 16.037 47.952 16.041 48.460 16.057 48.968 16.066 49.476 16.074 49.984 16.083 50.492 16.094 51.000 16.108 51.508 16.114 52.016 16.128 52.524 16.130 53.032 16.140 53.540 16.154 54.048 16.177 54.556 16.184 55.064 16.202 55.572 16.203 56.080 16.217 56.588 16.236 57.096 16.249 57.604 16.262 58.112 16.279 58.620 16.292 59.128 16.299 59.636 16.308 60.144 16.314 60.652 16.322 61.160 16.334 61.668 16.344 62.176 16.352 62.684 16.355 63.192 16.372 63.700 16.384 64.208 16.389 64.716 16.394 65.224 16.409 65.732 16.422 66.240 16.431 66.748 16.444 67.256 16.453 67.764 16.460 68.272 16.477 68.780 16.484 69.288 16.500 69.796 16.512 70.304 16.526 70.812 16.538 71.320 16.544 71.828 16.555 72.336 16.566 72.844 16.596 73.352 16.604 73.860 16.612 74.368 16.625 74.876 16.638 75.384 16.653 75.892 16.667 76.400 16.690 76.908 16.704 77.416 16.709 77.924 16.724 78.432 16.743 78.940 16.756 79.448 16.764 79.956 16.784 80.464 16.793 80.972 16.802 81.480 16.814 81.988 16.821 82.496 16.836 83.004 16.843 83.512 16.850 84.020 16.862 84.528 16.879 85.036 16.884 85.544 16.889 86.052 16.911 86.560 16.915 87.068 16.925 87.576 16.935 88.084 16.949 88.592 16.955 89.100 16.967 89.608 16.980 90.116 16.989 90.624 17.000 91.132 17.008 91.640 17.021 92.148 17.033 92.656 17.040 93.164 17.053 93.672 17.061 94.180 17.076 94.688 17.088 95.196 17.102 95.704 17.110 96.212 17.120 96.720 17.136 97.228 17.152 97.736 17.167 98.244 17.170 98.752 17.184 99.260 17.192 99.768 17.202 100.276 17.215 100.784 17.229 101.292 17.236 101.800 17.259 102.308 17.275 102.816 17.274 103.324 17.293 103.832 17.301 104.340 17.311 104.848 17.326 105.356 17.331 105.864 17.340 106.372 17.361 106.880 17.373 107.388 17.378 107.896 17.390 108.404 17.410 108.912 17.415 109.420 17.426 109.928 17.443 110.436 17.454 110.944 17.475 111.452 17.480 111.960 17.493 112.468 17.501 112.976 17.514 113.484 17.529 113.992 17.551 114.500 17.565 115.008 17.566 115.516 17.587 116.024 17.600 116.532 17.612 117.040 17.626 117.548 17.638 118.056 17.649 118.564 17.665 119.072 17.674 119.580 17.679 120.088 17.699 120.596 17.722 121.104 17.728 121.612 17.744 122.120 17.757 122.628 17.767 123.136 17.787 123.644 17.805 124.152 17.814 124.660 17.838 125.168 17.861 125.676 17.867 126.184 17.892 126.692 17.898 127.200 17.919 127.708 17.934 128.216 17.947 128.724 17.973 129.232 17.970 129.740 17.988 130.248 18.003 130.756 18.027 131.264 18.039 131.772 18.056 132.280 18.088 132.788 18.099 133.296 18.123 133.804 18.142 134.312 18.153 134.820 18.167 135.328 18.208 135.836 18.228 136.344 18.234 136.852 18.265 137.360 18.293 137.868 18.316 138.376 18.331 138.884 18.351 139.392 18.383 139.900 18.402 140.408 18.434 140.916 18.444 141.424 18.468 141.932 18.480 142.440 18.525 142.948 18.536 143.456 18.564 143.964 18.572 144.472 18.600 144.980 18.621 145.488 18.635 145.996 18.650 146.504 18.666 147.012 18.693 147.520 18.704 148.028 18.723 148.536 18.753 149.044 18.751 149.552 18.779 150.060 18.780 150.568 18.791 151.076 18.852 151.584 18.859 152.092 18.874 152.600 18.880 153.108 18.905 153.616 18.910 154.124 18.927 154.632 18.940 155.140 18.956 155.648 18.982 156.156 18.984 156.664 18.995 157.172 19.024 157.680 19.046 158.188 19.067 158.696 19.074 159.204 19.102 159.712 19.117 160.220 19.134 160.728 19.144 161.236 19.188 161.744 19.191 162.252 19.205 162.760 19.230 163.268 19.261 163.776 19.281 164.284 19.285 164.792 19.307 165.300 19.336 165.808 19.367 166.316 19.371 166.824 19.398 167.332 19.434 167.840 19.435 168.348 19.477 168.856 19.491 169.364 19.534 169.872 19.547 170.380 19.554 170.888 19.592 171.396 19.625 171.904 19.640 172.412 19.668 172.920 19.712 173.428 19.714 173.936 19.740 174.444 19.758 174.952 19.775 175.460 19.808 175.968 19.853 176.476 19.869 176.984 19.872 177.492 19.898 178.000 19.914 178.508 19.940 179.016 19.953 179.524 19.973 180.032 20.152 180.540 20.169 181.048 20.181 181.556 20.197 182.064 20.202 182.572 20.215 183.080 20.237 183.588 20.260 184.096 20.280 184.604 20.306 185.112 20.313 185.620 20.344 186.128 20.365 186.636 20.365 187.144 20.400 187.652 20.422 188.160 20.437 188.668 20.463 189.176 20.481 189.684 20.495 190.192 20.541 190.700 20.569 191.208 20.583 191.716 20.609 192.224 20.607 192.732 20.644 193.240 20.672 193.748 20.702 194.256 20.718 194.764 20.729 195.272 20.749 195.780 20.748 196.288 20.810 196.796 20.836 197.304 20.860 197.812 20.867 198.320 20.887 198.828 20.922 199.336 20.940 199.844 20.970 200.352 20.999 200.860 21.015 201.368 21.039 201.876 21.057 202.384 21.084 202.892 21.101 203.400 21.119 203.908 21.158 204.416 21.177 204.924 21.191 205.432 21.216 205.940 21.234 206.448 21.295 206.956 21.310 207.464 21.328 207.972 21.347 208.480 21.394 208.988 21.413 209.496 21.431 210.004 21.439 210.512 21.451 211.020 21.491 211.528 21.523 212.036 21.541 212.544 21.565 213.052 21.580 213.560 21.631 214.068 21.625 214.576 21.662 215.084 21.697 215.592 21.691 216.100 21.718 216.608 21.761 217.116 21.784 217.624 21.799 218.132 21.836 218.640 21.841 219.148 21.849 219.656 21.842 220.164 21.922 220.672 21.918 221.180 21.953 221.688 21.979 222.196 21.987 222.704 22.012 223.212 22.018 223.720 22.080 224.228 22.084 224.736 22.092 225.244 22.116 225.752 22.182 226.260 22.181 226.768 22.207 227.276 22.228 227.784 22.243 228.292 22.271 228.800 22.292 229.308 22.331 229.816 22.350 230.324 22.360 230.832 22.395 231.340 22.410 231.848 22.424 232.356 22.459 232.864 22.482 233.372 22.508 233.880 22.532 234.388 22.559 234.896 22.589 235.404 22.614 235.912 22.651 236.420 22.670 236.928 22.673 237.436 22.711 237.944 22.741 238.452 22.761 238.960 22.764 239.468 22.813 239.976 22.825 240.484 22.869 240.992 22.900 241.500 22.904 242.008 22.937 242.516 22.967 243.024 22.986 243.532 23.010 244.040 23.028 244.548 23.057 245.056 23.065 245.564 23.073 246.072 23.071 246.580 23.069 247.088 23.188 247.596 23.234 248.104 23.221 248.612 23.278 249.120 23.292 249.628 23.305 250.136 23.348 250.644 23.384 251.152 23.406 251.660 23.431 252.168 23.474 252.676 23.508 253.184 23.522 253.692 23.548 254.200 23.583 254.708 23.611 255.216 23.624 255.724 23.653 256.232 23.684 256.740 23.723 257.248 23.760 257.756 23.786 258.264 23.794 258.772 23.836 259.280 23.866 259.788 23.909 260.296 23.936 260.804 23.956 261.312 23.973 261.820 24.017 262.328 24.058 262.836 24.078 263.344 24.111 263.852 24.135 264.360 24.158 264.868 24.181 265.376 24.215 265.884 24.257 266.392 24.306 266.900 24.315 267.408 24.360 267.916 24.382 268.424 24.417 268.932 24.436 269.440 24.453 269.948 24.514 270.456 24.530 270.964 24.574 271.472 24.596 271.980 24.615 272.488 24.655 272.996 24.679 273.504 24.705 274.012 24.734 274.520 24.771 275.028 24.817 275.536 24.849 276.044 24.883 276.552 24.918 277.060 24.937 277.568 24.970 278.076 25.010 278.584 25.024 279.092 25.054 279.600 25.092 280.108 25.122 280.616 25.149 281.124 25.176 281.632 25.212 282.140 25.247 282.648 25.271 283.156 25.302 283.664 25.337 284.172 25.354 284.680 25.392 285.188 25.426 285.696 25.458 286.204 25.501 286.712 25.520 287.220 25.529 287.728 25.552 288.236 25.593 288.744 25.628 289.252 25.675 289.760 25.697 290.268 25.724 290.776 25.751 291.284 25.766 291.792 25.795 292.300 25.814 292.808 25.838 293.316 25.846 293.824 25.876 294.332 25.897 294.840 25.917 295.348 25.925 295.856 25.936 296.364 26.110 296.872 26.342 297.380 26.354 297.888 26.365 298.396 26.376 298.904 26.401 299.412 26.425 299.920 26.447 300.428 26.463 300.936 26.473 301.444 26.540 301.952 26.569 302.460 26.574 302.968 26.603 303.476 26.631 303.984 26.668 304.492 26.705 305.000 26.720 305.508 26.766 306.016 26.781 306.524 26.821 307.032 26.827 307.540 26.866 308.048 26.892 308.556 26.936 309.064 26.939 309.572 26.990 310.080 27.017 310.588 27.042 311.096 27.044 311.604 27.074 312.112 27.094 312.620 27.115 313.128 27.118 313.636 27.142 314.144 27.152 314.652 27.151 315.160 27.159 315.668 27.178 316.176 27.193 316.684 27.201 317.192 27.209 317.700