diff --git a/AsbCloudApp/Services/DataSaubStat/IDataSaubStatDrillingQualityService.cs b/AsbCloudApp/Services/DataSaubStat/IDataSaubStatDrillingQualityService.cs
index 5db1ff71..8adbfc39 100644
--- a/AsbCloudApp/Services/DataSaubStat/IDataSaubStatDrillingQualityService.cs
+++ b/AsbCloudApp/Services/DataSaubStat/IDataSaubStatDrillingQualityService.cs
@@ -1,4 +1,6 @@
+using AsbCloudApp.Data;
 using System;
+using System.Collections.Generic;
 using System.Threading;
 using System.Threading.Tasks;
 
@@ -10,7 +12,7 @@ namespace AsbCloudApp.Services;
 public interface IDataSaubStatDrillingQualityService
 {
     /// <summary>
-    /// Расчет статистики DataSaubStat
+    /// Расчет статистики DataSaubStatDrillingQuality и сохранение её в бд
     /// </summary>
     /// <param name="lastDaysFilter">
     /// Количество дней за которые должны были приходить данные, чтобы телеметрия попала в обработку.
@@ -20,4 +22,16 @@ public interface IDataSaubStatDrillingQualityService
     /// <returns></returns>
     Task CreateStatAsync(int lastDaysFilter, Action<string, double?> onProgressCallback, CancellationToken token);
 
+    /// <summary>
+    /// Расчет статистики DataSaubStatDrillingQuality
+    /// </summary>
+    /// <param name="idTelemetry"></param>
+    /// <param name="geDate"></param>
+    /// <param name="token"></param>
+    /// <returns></returns>
+    Task<IEnumerable<DataSaubStatDrillingQualityDto>> CreateStatDrillingQualityForTelemetry(
+        int idTelemetry,
+        DateTimeOffset geDate,
+        CancellationToken token);
+
 }
diff --git a/AsbCloudInfrastructure.Tests/Services/DataSaubStat/DataSaubStatDtillingQualityServiceTest.cs b/AsbCloudInfrastructure.Tests/Services/DataSaubStat/DataSaubStatDtillingQualityServiceTest.cs
index ed2b07d0..17700f54 100644
--- a/AsbCloudInfrastructure.Tests/Services/DataSaubStat/DataSaubStatDtillingQualityServiceTest.cs
+++ b/AsbCloudInfrastructure.Tests/Services/DataSaubStat/DataSaubStatDtillingQualityServiceTest.cs
@@ -117,6 +117,31 @@ public class DataSaubStatDtillingQualityServiceTest
             .GetLastsAsync(Arg.Any<int[]>(), Arg.Any<CancellationToken>())
             .Returns(dataSaubStatDrillingQualityDtos);
 
+        dataSaubStatService = new DataSaubStatDrillingQualityService(
+            dataSaubStatRepositoryMock,
+            telemetryDataCacheMock,
+            dataSaubServiceMock);
+    }
+
+    private TelemetryDataSaubDto CreateTelemetryDataSaubItem(
+        TelemetryDataSaubDto telemetrySaubDto, 
+        float wellDepth, 
+        float bitDepth,
+        short idFeedRegulator,
+        DateTime dateTime)
+    {
+        var telemetrySaubDto1 = telemetrySaubDto.Adapt<TelemetryDataSaubDto>();
+        telemetrySaubDto1.WellDepth = wellDepth;
+        telemetrySaubDto1.BitDepth = bitDepth;
+        telemetrySaubDto1.IdFeedRegulator = idFeedRegulator;
+        telemetrySaubDto1.DateTime = dateTime;
+
+        return telemetrySaubDto1;
+    }
+
+    [Fact]
+    public async Task Create_1DataSaubStatItems_ShouldReturn__Success()
+    {
         var telemetrySaubDto = telemetryDataSaubDtos.FirstOrDefault();
         if (telemetrySaubDto != null)
         {
@@ -131,7 +156,8 @@ public class DataSaubStatDtillingQualityServiceTest
             //1                 1500
             //2                 1600
             //��������� ���������� ��� idFeedRegulator:
-            // depthWell = (1000 - 800) + (1300 - 900) + (1600 - 1100) = 
+            // ���������� ������������ ������� = 3
+            // ����� ������� = (1000 - 800) + (1300 - 900) + (1600 - 1100) = 1100
             var telemetrySaubDto1 = CreateTelemetryDataSaubItem(
                 telemetrySaubDto,
                 wellDepth: 900,
@@ -141,10 +167,10 @@ public class DataSaubStatDtillingQualityServiceTest
             telemetryDataSaubDtos.Add(telemetrySaubDto1);
 
             var telemetrySaubDto2 = CreateTelemetryDataSaubItem(
-                telemetrySaubDto, 
-                wellDepth: 1000, 
-                bitDepth: 1000, 
-                idFeedRegulator: 1, 
+                telemetrySaubDto,
+                wellDepth: 1000,
+                bitDepth: 1000,
+                idFeedRegulator: 1,
                 dateTime: DateTime.UtcNow.AddMinutes(20));
             telemetryDataSaubDtos.Add(telemetrySaubDto2);
 
@@ -201,54 +227,11 @@ public class DataSaubStatDtillingQualityServiceTest
             .Get(Arg.Any<int>(), Arg.Any<bool>(), Arg.Any<DateTimeOffset>(), Arg.Any<DateTimeOffset>(), Arg.Any<int>(), Arg.Any<CancellationToken>())
             .Returns(telemetryDataSaubDtos);
 
-        dataSaubStatService = new DataSaubStatDrillingQualityService(
-            dataSaubStatRepositoryMock,
-            telemetryDataCacheMock,
-            dataSaubServiceMock);
-    }
-
-    private TelemetryDataSaubDto CreateTelemetryDataSaubItem(
-        TelemetryDataSaubDto telemetrySaubDto, 
-        float wellDepth, 
-        float bitDepth,
-        short idFeedRegulator,
-        DateTime dateTime)
-    {
-        var telemetrySaubDto1 = telemetrySaubDto.Adapt<TelemetryDataSaubDto>();
-        telemetrySaubDto1.WellDepth = wellDepth;
-        telemetrySaubDto1.BitDepth = bitDepth;
-        telemetrySaubDto1.IdFeedRegulator = idFeedRegulator;
-        telemetrySaubDto1.DateTime = dateTime;
-
-        return telemetrySaubDto1;
-    }
-
-    [Fact]
-    public async Task Create_1DataSaubStatItems_ShouldReturn__Success()
-    {
-        var insertedDataSaubStatCount = 2;
-
-
-
-
-        dataSaubStatRepositoryMock
-            .InsertRangeAsync(Arg.Any<IEnumerable<DataSaubStatDrillingQualityDto>>(), Arg.Any<CancellationToken>())
-            .Returns(insertedDataSaubStatCount);
-
-        Action<string, double?> action = (message, percent) =>
-        {
-            //assert
-            Assert.NotNull(percent);
-            Assert.InRange(percent.Value, 0.0, 1.0);
-        };
-
         //act
-        await dataSaubStatService.CreateStatAsync(Gap, action, CancellationToken.None);
+        var result = await dataSaubStatService.CreateStatDrillingQualityForTelemetry(1, DateTimeOffset.UnixEpoch, CancellationToken.None);
 
         //assert
-        await dataSaubStatRepositoryMock.Received().InsertRangeAsync(
-            Arg.Is<IEnumerable<DataSaubStatDrillingQualityDto>>(l => l.Count() == insertedDataSaubStatCount),
-            Arg.Any<CancellationToken>());
+        Assert.Equal(3, result.Count());
     }
 
 
diff --git a/AsbCloudInfrastructure/Services/DataSaubStatDrillingQualityService.cs b/AsbCloudInfrastructure/Services/DataSaubStatDrillingQualityService.cs
index 41c4adee..a058a9c4 100644
--- a/AsbCloudInfrastructure/Services/DataSaubStatDrillingQualityService.cs
+++ b/AsbCloudInfrastructure/Services/DataSaubStatDrillingQualityService.cs
@@ -70,38 +70,40 @@ public class DataSaubStatDrillingQualityService : IDataSaubStatDrillingQualitySe
         {
             var idTelemetry = idTelemetries[i];
             var lastDate = stats.FirstOrDefault(s => s.IdTelemetry == idTelemetry)?.DateEnd.ToUniversalTime() ?? DateTimeOffset.UnixEpoch;
-            var statsCount = await CreateStatDrillingQualityForTelemetry(idTelemetry, lastDate, token);
+            var result = await CreateStatDrillingQualityForTelemetry(idTelemetry, lastDate, token);
+
+            var statsCount = result.Count();
+            if (result.Any())
+                statsCount = await dataSaubStatDrillingQualityRepository.InsertRangeAsync(result, token);
+
             if (onProgressCallback != null)
                 onProgressCallback($"Calculate stat for telemetry: {idTelemetry}; from {lastDate}; results count: {statsCount};", 1d * i / idTelemetries.Length);
         }
     }
 
-    private async Task<int> CreateStatDrillingQualityForTelemetry(
+    public async Task<IEnumerable<DataSaubStatDrillingQualityDto>> CreateStatDrillingQualityForTelemetry(
         int idTelemetry,
         DateTimeOffset geDate,
         CancellationToken token)
     {
         var leDate = DateTimeOffset.UtcNow;
+        var result = new List<DataSaubStatDrillingQualityDto>();
 
         var dataSaub = await dataSaubService.Get(idTelemetry, true, geDate, leDate, 100_000, token);
 
         if (!dataSaub.Any())
-            return 0;
+            return result;
 
         if (dataSaub is not TelemetryDataSaubDto[] dataSaubArray)
             dataSaubArray = dataSaub.ToArray();
-
-        var result = new List<DataSaubStatDrillingQualityDto>();
+        
         foreach (var item in QualitySettingsForFeedRegulators)
         {
             var data = CreateDataSaubStatDrillingQuality(item.Key, item.Value, dataSaubArray);
             result.AddRange(data);
         }
 
-        if (result.Any())
-            return await dataSaubStatDrillingQualityRepository.InsertRangeAsync(result, token);
-
-        return 0;
+        return result;
     }
 
     private static IEnumerable<DataSaubStatDrillingQualityDto> CreateDataSaubStatDrillingQuality(
@@ -120,29 +122,16 @@ public class DataSaubStatDrillingQualityService : IDataSaubStatDrillingQualitySe
             if (indexStart < 0)
                 break;
 
-            indexEnd = indexStart + 1;
-            for (var i = indexStart + 1; i < dataSaub.Count(); i++)
-            {
-                if (dataSaub[i].WellDepth >= dataSaub[i - 1].WellDepth)
-                    indexEnd = i;
-                else if (dataSaub[i].IdFeedRegulator != idFeedRegulator)
-                    break;
-                else
-                    break;
-                    
-            }
-
-            if (indexEnd < 0)
-                indexEnd = dataSaub.Length - 1;
-
-            if (indexEnd == indexStart)
-                continue;
+            indexEnd = FindIndexEnd(indexStart, idFeedRegulator, dataSaub);
 
             var length = indexEnd - indexStart + 1;
 
+            if (length <= 2)
+                continue;
+
             var subset = dataSaub.AsSpan(indexStart, length);
 
-            if (length <= 2 || (subset[^1].WellDepth - subset[0].WellDepth) < 0.15)
+            if ((subset[^1].WellDepth - subset[0].WellDepth) < 0.15)
                 continue; // мелкие выборки не учитываем.
 
 
@@ -153,6 +142,23 @@ public class DataSaubStatDrillingQualityService : IDataSaubStatDrillingQualitySe
         return result;
     }
 
+    private static int FindIndexEnd(int indexStart, int idFeedRegulator, TelemetryDataSaubDto[] dataSaub)
+    {
+        var indexEnd = indexStart + 1;
+        for (var i = indexStart + 1; i < dataSaub.Count(); i++)
+        {
+            if (dataSaub[i].WellDepth >= dataSaub[i - 1].WellDepth)
+            {
+                indexEnd = i;
+            }
+            else if (dataSaub[i].IdFeedRegulator != idFeedRegulator)
+                break;
+            else
+                break;
+        }
+        return indexEnd;
+    }
+
     private static DataSaubStatDrillingQualityDto CalcStatsDrillingQuality(
         int idFeedRegulator,
         Span<TelemetryDataSaubDto> dataSaub,