Table 2 Results for shore-based analysis of drilling mud gas samples
Sample ID 338-C0002F-00 | Sampling vial | Total depth (mBRT) | lag depth (mbsf) | C 1-QMS(ppm) | C 1-GC(ppm) | C 2-GC(ppm) | C 3-GC(ppm) | δD CH4(‰, VSMOW) |
|---|---|---|---|---|---|---|---|---|
244GMW-WR | Glass | 2817.5 | 850 | NA | 2220 | 8 | 4 | NA |
013GMW-WR | Glass | 2867.5 | 900 | 9610 | 6830 | 4 | BD | BD |
023GMW-WR | Glass | 2917.5 | 950 | 49800 | 420 | BD | BD | −164 |
033GMW-WR | Glass | 2967.5 | 1000 | 25300 | 96 | BD | BD | −167 |
033GMW-WR | Iso | 2967.5 | 1000 | NA | 690 | BD | BD | NA |
070GMW-WR | Glass | 3067.5 | 1100 | 12600 | 10350 | 18 | 2 | −170 |
079GMW-WR | Glass | 3167.5 | 1200 | 6360 | 4490 | 11 | 1 | NA |
079GMW-WR | Iso | 3167.5 | 1200 | 5080 | 3940 | 10 | BD | −166 |
128GMW-WR | Glass | 3267.5 | 1300 | 3800 | 3120 | 6 | 1 | −167 |
129GMW-WR | Iso | 3367.5 | 1400 | 5040 | 2460 | 4 | BD | −167 |
146GMW-WR | Glass | 3467.5 | 1500 | 1940 | 1650 | 7 | BD | NA |
180GMW-WR | Glass | 3517.5 | 1550 | 1380 | 570 | BD | BD | ND |
181GMW-WR | Glass | 3567.5 | 1600 | 2300 | 440 | 2 | 3 | NA |
181GMW-WR | Iso | 3567.5 | 1600 | 440 | 2000 | 5 | BD | −164 |
197GMW-WR | Iso event | 3572.3 | 1604.8 | 960 | 190 | BD | BD | BD |
225GMW-WR | Glass | 3667.5 | 1700 | 4340 | 4140 | 9 | 2 | −166 |
226GMW-WR | Glass | 3717.5 | 1750 | 2580 | 1930 | 5 | BD | NA |
243GMW-WR | Glass | 3767.5 | 1800 | 1580 | 2670 | 6 | BD | −169 |
263GMW-WR | Iso | 3767.5 | 1800 | 1890 | 43 | BD | BD | NA |
277GMW-WR | Glass | 3867.5 | 1900 | 4050 | 1200 | 4 | 2 | −171 |
278GMW-WR | Glass | 3917.5 | 1950 | 950 | 630 | 3 | 2 | NA |
305GMW-WR | Iso | 3955 | 1987.5 | 1360 | 1060 | 5 | 3 | −166 |
391GMW-WR | Glass | 3965.7 | 1998.2 | 2140 | 184 | 2 | BD | NA |