Products

HH2580 surface system is compatible with the following logging tools:

1. Connecting 530-series Downhole Tools

The communication mode TCC (CTS) is retained, which is used for 530-series downhole tools

The conventional 530-series downhole tools are: stiff electrode (electrode array), CCL, auxiliary measuring sub, telemetry/GR logging tool, spectrum natural GR logging sonde, compensated neutron logging sonde, common electronic circuit section 1, hydraulic pad-mounted device, MFS and LDS combined logging sonde, borehole deviation logging sonde, common electronic circuit section 2, dual lateralog logging sonde, high resolution acoustic logging sonde, X-Y caliper (4-independent-arm caliper), dual induction logging sonde, etc.

Diplog Meter;

Repeated Formation Tester, etc.

2. Connecting 580-series Logging Tools

The surface system communicates with the downhole tools by ADSL mode, which matches 580-series logging tools. 580-series logging tools are: Stiff Electrode (electrode array, SP). Digital CCL, Net-oriented Tool for Temperature Tension Mud Resistivity, Net-oriented Telemetry and GR Sub, Net-oriented Digitalized Four Arm independent Caliper, Multichannel GR Spectroscopy Tool, Net-oriented Compensated Neutron Sonde, Net-oriented nuclear electronic cartridge 1, Net-oriented Hydraulic Activation Sub, Density Sonde And Micro-spherical Focused Sonde, Net-oriented Compensated Neutron Sonde,Net-oriented Resistivity and Borehole Deviation Electric Cartridge, Net-oriented Dual Laterolog Sonde, Net-oriented Digitalized Sonic Sub, etc

3. Connecting DITS-series Logging Tools (optional, adopting HES software)

4. Connecting WTC-series Production Logging Tools and Annular Production Logging Tools

5. Function of Perforating and Side Wall Coring 

1. Environment Condition

Environment Temp.:               0℃~＋50℃

Storage Temp.:                 －20℃~＋75℃

Relative Humidity:            ＜95％

no condensated water at the temperature of45℃

    Vibration:                            3D   3g   10~60Hz

Shock:                               3D   10g  11ms

2. Composition

---Industrial computer (double configured or a laptop optionally),

---530 interface panel,

---580 interface panel,

---Perforating interface panel,

---DITS interface panel,

---Electrode array panel,

---Cable switchover panel,

---Network exchanger panel

---DCCP DC power supply controller panel

---Sorenson DC power supply panel

---Two ELGAR power supply panels ( programmable controlled, 1250/2500 W),

---TPS panel (tool power supply),

---Plotter (double), monitor (double), UPS,

---Remote satellite communication interface panel

3. Logging Main Industrial Computer or Laptop

Industrial Computer: P4 (2.8G)  80GHard Disk

512MMemory,

  readable and writable CD-Rom driver

10/100Mself-adaptive network port.

Laptop:  world known brand with qualified configuration

4.  HH2580 Acquisition Interface

Embeded Computer PC104:   Main Frequency233M,

10/100Mnetwork port,

Working Temp.:-25℃~+75℃

Acquisition Channel:

        Telemetry Channel:    ≥800kb/s  ADSL

5.192Kb/s Manchester Code

Analog Channel:  23 channels,

dynamic range:0～＋10V、16bitA/D converter

                              Programmable gain: ×1，×2，×4，×8，×16

Pulse Channel:  8 Channels

16-bit counter     Max counting frequence 1MHZ

Special Analog Signal Processing Channel:                       4  channels

  Depth Signal Processing Channel: 2 Channels

Loadcell Channel:      2 Channels

     D/A Output:                 2 channels, 12 bits output

        GPIB Communication Function: Real-time duplexing data transmission with depth panel

5. DITS Acquisition Interface

Main Computer:                             Main Frequency133M,

10/100 MNet Ports,

Working Temp.-25℃~+75℃

Acquisition Channel:

Telemetry:                DITS-series tools

Analog Channel:      processing and digitalizing of spontaneous potential (SP) signal;

RS485 (GPIB) Channel: Communicating with SDDP

6. Power Supply to Downhole Tools

Main AC Power Supply:                   0~800V AC,1.2A

    Auxiliary AC Power Supply:             0~800V AC,1.2A

Adjustable DC Power Supply:         Max: ±600V DC,3.4A

7.Uninterrupted Power Supply

220V, 50Hz AC input, 1200VA

8. Structure

Two sets of rack: one tall, one short

One operation desk

9. System Power Supply

~220±10%VAC /50±2Hz

10. Reliability

Mean Time Between Failures≥ 3000h

11. Maintainability

MTTR≤0.5h  (Mean Time To Repair)

·It is a newly compiled software version with up-to-date technology.

·Software configuration includes 530 module, 580 module, production logging module, perforation module, data processing module.

·Networked software design,.

User can perform remote communication mode from single user to multi-user.

·Modularization,.

Each tool has it＇s own database, guarantee system the strong expansibility.

·Back-stage management.

The logging software manages logging data through backstage database. Providing a convenient way for multi-user to inquire and playback logging data.

·Mass information store and diagnose.

Operator can detect working status by various logging event recording, therefore, fault locating and eliminating could be easier.

1.   FUNCTION

It has two sets of completely independent signal processing circuit system. When operation software is on, one of them is used as the main system. The output of the main one is used for logging acquisition and display, and the other is as back up automatically. Its output can be monitored in real time in the logging software. When the main one is considered malfunction, the back up one can be switched to apply by software option

When user starts up the tension/depth panel, the parameters last time configured are applied automatically.

The tension/depth can be displayed both at the position of winch operator and in logging software, and the tension/depth parameters can be input at either side. No matter which side they are input, the values of the other side will be correspondingly changed. The two sets of tension/depth system parameters can be input respectively by selecting it as the main system in the logging software.

Without initiation of the surface system, the tension/depth system parameters can be set up by tension/depth display panel. On starting of the surface system, the logging software uses the tension/depth system parameters already set-up automatically.

12VDC battery is used for power supply

The units of depth and tension value can be selected, that are: Meter/Feet; LB/kg.

Surface and downhole cable tensions are needed to display at both the driller and winch operator.

Depth alarm, speed alarm, tension alarm, etc.

The hoist can stop automatically based on the setting shut off tension value.

Various types of loadcell can be compatible with SDDP.

2     SPECIFICATIONS:

Working Environment

Working Temp.:         -25℃-+85℃

Altitude:                     5000m

Vibration:                    20-500 Hz,

0.02g2/Hz

Working Power

Input Power:                     12VDC

Input signals

Differential signal of depth encorder :     Amplitude 5V

Differential signal of loadcell:                  DITS tension signal;

loadcell made in China: 0-5VDC

GPIB input signal from surface acquisition

Outputs

Power supply of depth code wheel: +5VDC

Power supply of loadcell:  +12VDC

Power supply of tension braking signal: +12VDC

GPIB Communication

Communicate with wellhead displayer : outputting and transmitting downhole tension signal and  depth signal to well head displayer.