PeN-LAB real-time system maintains a pool of values called 'Real-time Parameters'. It includes both measured and calculated parameters. Parameters values are used by various system applications and are also used by the storage manager to be saved into various databases.

001 Total Depth
002 Bit Position
003 DPLM Lag depth - mud
004 DPLG Lag depth - gas
005 DPLS Lag depth - sample
006 Vertical depth calculated for total depth DPTV Vertical depth calculated for total depth
007 DPLE Last drill pipe section length
008 Open Hole Length
009 Weight on Hook - Measured
010 Weight on Hook - Calculated
011 WOHO Weight on hook - off bottom
012 WOBC Weight on bit - calculated
013 WOBM Weight on bit - measured
014 FEWG Weight of string in air
015 STSP String speed
016 ROPD Rate of penetration by depth
017 ROPT Rate of penetration by time
018 Rotation
019 Pump-1 Strokes
020 Pump-2 Strokes
021 Pump-3 Strokes
022 TORQ Torq
023 TORM Maximized torq
024 TRPM Total revolution
025 TSPM Total strokes (all pumps)
026 Volume of pit #1
027 Volume of pit #2
028 Volume of pit #3
029 Volume of pit #4
030 Volume of pit #5
031 Volume of pit #6
032 Volume of pit #7
033 Volume of pit #8
034 VOLA Volume of active pits
035 Volume of trip tank #1
036 VOLT Total volume
037 Annulus Volume
038 Volume of Steel
039 Volume of Hole
040 Volume in String
041 VOMA Volume difference in trip
042 Volume of pit #9
043 Pumps Output Per Stroke
044 Stand pipe pressure
045 PSPC Pump pressure - calculated
046 PCSM Casing pressure
047 PDAN Pressure drop in annulus
048 PDST Pressure drop in string
049 PDB Pressure drop on bit
050 PSUR Surge pressure
051 PSWB Swab pressure
052 BH% % power on bit
053 Mud weight - Input
054 Mud weight - Output
055 Mud weight - Lag
056 Mud weight - Average
057 GSUR Surge gradient
058 GSWB Swab gradient
059 GFDR Fracture gradient from DCS
060 GPDR Pore press. gradient from DCS
061 MTIN Mud temperature IN
062 MTOT Mud temperature OUT
063 MTLG Lag mud temperature
064 MRIN Mud resistivity IN
065 MROT Mud resistivity OUT
066 MRLG Lag mud resistivity
067 Mud Flow - Input
068 Mud Flow - Output
069 Mud Flow - Difference
070 TGAS Total gas
071 GCO2 CO2
072 H2S Channel #1
073 H2S Channel #2
074 H2S Channel #3
075 H2S Channel #4
076 H2S Channel #5
077 H2S Channel #6
078 H2S Channel #7
079 H2S Channel #8
080 Max. H2S
081 GC1 C1
082 GC2 C2
083 GC3 C3
084 GIC4 iC4
085 GNC4 nC4
086 GIC5 iC5
087 GNC5 nC5
088 CNTI Stand counter
089 Mud Gain/Loss
090 Kelly Height
091 TIDR Drilling time
092 TICR Time Circulation
093 TITR Time Tripping
094 TIER Time Kick
095 TISB Time Stand-by
096 Normalized Gas
097 TICA Casing run time
098 Lag time surface to bottom
099 Lag time bottom to surface
100 Lag time for gas
101 Lag time for sample
102 Volume of pit #10
103 KRO1 Chromatograph signal - not used - reserved
104 TEMP Chrom. columns temp. - not used - reserved
105 ROPB Breakeven ROP
106 FHUP Flow in strokes
107 DIRC Trip direction
108 ITEM Item length
109 TSP1 Total strokes pump-1
110 GC23 Ratio C2/C3+
111 TSP2 Total strokes pump-2
112 TSP3 Total strokes pump-3
113 MPV Plastic viscosity
114 MYP Yield point
115 MGEL Starting gel
116 GH2 H2
117 Kely down depth
118 Length of added pipe
119 MRDF Mud resistivity difference
120 DCRT Dcs real - time
121 SGRT Sigma in real time
122 PORT Porosity sigma in real time
123 VVAR Variation of active pits
124 DRDY Drilling day
125 WOHT Max. weight on hook (trip)
126 MMAX Max. mud velocity by item
127 OMAX Max. overpool by item
128 VMAX Max. string speed by item
129 SPMT Total strokes per minute (all pumps)
130 PDSU Pressure drop on surface
131 Volume of trip tank #2
132 Overpull
133 Bit Interval
134 PDL Flow paddle
135 TMLS Ton miles
136 Drilling price (real-time)
137 GECD Equvivalent circulation density
138 VMUD Mud velocity (trip)
139 VOS Average string speed by item
140 DCNR Point on trend DCS in real time
141 Total Gas - Calculated
142 MMRP Mud motor revolutions per minute
143 SRPM Summed revolutions per minute
144 STIM System time (for program use only)
145 DEPT MWD Resistivity sensor #1 - measured depth
146 DEPT MWD Resistivity sensor #1 - vertical depth
147 MR1 MWD Resistivity sensor #1 - value
148 DEPT MWD Resistivity sensor #2 - measured depth
149 DEPT MWD Resistivity sensor #2 - vertical depth
150 MR2 MWD Resistivity sensor #2 - value
151 DEPT MWD Gamma Ray sensor #1 - measured depth
152 DEPT MWD Gamma Ray sensor #1 - vertical depth
153 MG1 MWD Gamma Ray sensor #1 - value
154 DEPT MWD Directional sensor - measured depth
155 DEPT MWD Directional sensor - vertical depth
156 SVYI MWD Directional sensor - inclination
157 SVYA MWD Directional sensor - azimuth
158 DEPT MWD Gamma Ray sensor #2 - measured depth
159 DEPT MWD Gamma Ray sensor # 2 - measured depth
160 MG2 MWD Gamma Ray sensor # 2 - value
161 MR1C MWD Resistivity sensor # 1 - borehole corrected value
162 MR2C MWD Resistivity sensor # 2 - borehole corrected value
163 MG1C MWD Gamma Ray sensor # 1 - value
164 MG2C MWD Gamma Ray sensor # 2 - value
165 Total Gas Analized
166 GN2 Gas Component N2 - Nytrogen
167 GCO Gas Component CO - Carbon Monoxide
168 PHIN Mud pH value - on input
169 PHOUT Mud pH value - on output
170 Vertical depth for current bit position
171 Circulation Volume
172 Lag Strokes Down
173 Lag Strokes Up
174 Lag Strokes Total
175 Lag Strokes Gas
176 Lag Strokes Sample
177 Time Drilling - Total
178 Time Reaming
179 Sum of trip tank volumes
180 Hook Position (Calculated)
181 Total Revolutions - On Bottom
182 Pump Lag Strokes Down
183 Pump Lag Strokes Up
184 Pump Lag Strokes Total
185 Pressure #1
186 Pressure #2
187 Pressure #3
188 Pressure #4
189 Pressure #5
190 Pressure #6
191 Pressure #7
192 Pressure #8